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Preprint ARTICLE | doi:10.20944/preprints202408.0253.v2

A Single-Frame and Multi-Frame Cascaded Image Super-Resolution Method

Jing Sun, Qiangqiang Yuan, Huanfeng Shen, Jie Li, Liangpei Zhang

Subject: Computer Science And Mathematics, Signal Processing Keywords: Super-resolution; deep learning; cascade model; resolution enhancement; regularized framework

Online: 15 August 2024 (15:17:59 CEST)

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Preprint REVIEW | doi:10.20944/preprints201811.0162.v1

A Review of Geological Applications of High-Spatial-Resolution Remote Sensing Data

Chunming Wu, Xiao Li, Weitao Chen, Xianju Li

Subject: Environmental And Earth Sciences, Geophysics And Geology Keywords: High-spatial-resolution images; Geology; Deep learning; Remote sensing

Online: 7 November 2018 (13:17:40 CET)

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Preprint ARTICLE | doi:10.20944/preprints201703.0134.v1

Automatic Object-Oriented, Spectral-Spatial Feature Extraction Driven by Tobler’s First Law of Geography for Very High Resolution Aerial Imagery Classification

Zhiyong Lv, Penglin Zhang, Jón Atli Benediktsson

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: spatial-spectral feature; very high spatial resolution image; classification; Tobler’s First Law of Geography

Online: 17 March 2017 (05:06:12 CET)

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Preprint ARTICLE | doi:10.20944/preprints201801.0019.v1

A Model of Extracting Building from High Resolution Remote Sensing Image Based on Bayesian Convolutional Neural Networks

Xiaoxia Yang , Chengming Zhang, Shuai Gao, Fan Yu, Dejuan Song, Qingdi Wei, Yan Chen, Shouyi Wang

Subject: Computer Science And Mathematics, Analysis Keywords: high resolution remote sensing image; convolutional neural networks; full convolution networks; Bayesian convolutional neural networks; building extraction; conditional probability density function

Online: 3 January 2018 (04:46:44 CET)

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Preprint ARTICLE | doi:10.20944/preprints202403.0833.v1

SAINet: Spatially Adaptive Interaction Network for Semantic Segmentation of High-Resolution Remote Sensing Images

Weidong Song, Huan He, Jiguang Dai, Guohui Jia, Jiakai Fan

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: remote sensing; spatially adaptive; semantic segmentation; high-resolution; interaction

Online: 14 March 2024 (09:37:42 CET)

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Preprint ARTICLE | doi:10.20944/preprints202411.0379.v1

Semantic Segmentation Method for Remote Sensing Images Based on an Improved TransDeepLab Model

Wang Jin Xin, Wang Man Man, Qin Zi Long

Subject: Remote Sensing, Environmental And Earth Sciences Keywords: Deep learnin; High-resolution remote sensing image; Semantic segmentation; Feature extraction

Online: 6 November 2024 (16:48:22 CET)

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Preprint ARTICLE | doi:10.20944/preprints202310.1577.v1

HRFNet: A Novel Hierarchical Rich-scale Fusion Network for Remote Sensing Semantic Segmentation

Haoxue Zhang, Gang Xie

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: High Resolution; Remote Sensing Image; Convolutional Neural Network; Attention Mechanism; Hierarchical Rich-scale Fusion

Online: 27 October 2023 (12:14:39 CEST)

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Working Paper COMMUNICATION

Mid-Low Resolution Remote Sensing Ship Detection Using Super-Resolved Feature Representation

Shitian He, Huanxin Zou, Yingqian Wang, Runlin Li, Fei Cheng, Xu Cao

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: Ship detection; image super-resolution; mid-low resolution remote sensing images

Online: 16 August 2021 (12:51:38 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201807.0209.v1

UAV Remote Sensing for Biodiversity Monitoring: Are Forest Canopy Gaps Good Covariates?

Martin B. Bagaram, Diego Giuliarelli, Gherardo Chirici, Francesca Giannetti, Anna Barbati

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: Unmanned Aerial systems (UAS); , RGB high resolution imagery; forest canopy gaps; understorey; vertical species diversity; microhabitat-bearing trees; contrast split segmentation; drone

Online: 12 July 2018 (05:36:22 CEST)

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Forest canopy gaps are important for the ecosystem dynamics. Depending on tree species, small canopy openings might be also associated to intra-crown porosity and to space between crowns. Yet, little is known on the relationships between the fine-scaled pattern of canopy openings and biodiversity features. This research explored the possibility of i)- mapping forest canopy gaps from a very high resolution orthomosaic (10 cm), processed from a versatile imaging platform such as unmanned aerial vehicles (UAV), ii)- to derive patch metrics that can be tested as covariates of variables of interest for forest biodiversity monitoring. This is attempted in a test area of 240 ha covered by temperate deciduous forest types in Central Italy and containing 50 forest inventory plots of about 530 m². Correlation and linear regression techniques were used to explore relationships between patch metrics and understorey (density, development and species diversity) or forest habitat biodiversity variables (density of micro-habitat bearing trees, vertical species profile, tree species diversity). The results revealed that small openings in the canopy cover (75% smaller than 7 m²) can be faithfully extracted from UAV RGB imagery, using the red band and contrast split segmentation. Highest correlations were observed in the mixed forest (beech and turkey oak), while beech forest had the poorest ones and turkey oak forest displayed intermediate results. Moderate to strong linear relationships were found between gap metrics and understorey variables in mixed forest type, with adjusted R² from linear regression ranging from 0.52 to 0.87. Equally good results, in the same forest types, were observed for forest habitat biodiversity variables (0.52<adjusted R²<0.79) with highest values found for density of trees with microhabitats and vertical species profile. In conclusion, this research highlights that UAV remote sensing can potentially provide covariate surfaces of variables of interest for forest biodiversity monitoring, conventionally collected in forest inventory plots. By integrating the two sources of data, these variables can be mapped over small forest areas with satisfactory levels of accuracy, at a much higher spatial resolution than would be possible by field-based forest inventory solely.

Preprint ARTICLE | doi:10.20944/preprints201807.0516.v1

Refining Land-Cover Classification Maps Based on Dual-Adaptive Majority Voting Strategy for Very-High-Resolution Remote Sensing Images

Cui Guo Qing, Lv Zhi Yong, Li GuangFei, Jón Atli Benediktsson, Lu Yu Dong

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: land-cover classification; very high spatial resolution remote sensing image; adaptive majority vote; post-classification.

Online: 26 July 2018 (15:05:16 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202405.2059.v1

Global-Local Deep Fusion: Semantic Integration with Enhanced Transformer in Dual-Branch Networks for Ultra-High Resolution Image Segmentation

Chenjing Liang, Kai Huang, Jian Mao

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: ultra-high resolution image segmentation; enhanced transformer; feature fusion

Online: 31 May 2024 (02:37:29 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201807.0383.v1

On the Very High-Resolution Radar Image Statistics of the Exponential Correlated Rough Surface: Experimental and Numerical Studies

Ming Jin, Kun-Shan Chen, Dengfeng Xie

Subject: Physical Sciences, Applied Physics Keywords: SAR speckle; rough surface scattering; exponential correlation; very high resolution

Online: 20 July 2018 (12:52:02 CEST)

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Preprint REVIEW | doi:10.20944/preprints202305.1293.v1

Recent Developments in High Spatio-Temporal Image-Based Tracking of Proteins in Subcellular Spatial Proteomics Applications

Wenfa Ng

Subject: Biology And Life Sciences, Life Sciences Keywords: spatial proteomics; spatial resolution; temporal resolution; super-resolution microscopy; fluorescence microscopy,

Online: 18 May 2023 (07:54:20 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202311.0343.v1

Sparse Mix-Attention Transformer for Multispectral Image and Hyperspectral Image Fusion

Shihai Yu, Xu Zhang, Huihui Song

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: hyperspectral imaging super-resolution; image fusion; transformer; remote sensing

Online: 6 November 2023 (11:30:19 CET)

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Preprint ARTICLE | doi:10.20944/preprints202003.0313.v3

Small-Object Detection in Remote Sensing Images with End-to-End Edge-Enhanced GAN and Object Detector Network

Jakaria Rabbi, Nilanjan Ray, Matthias Schubert, Subir Chowdhury, Dennis Chao

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: object detection; faster region-based convolutional neural network (FRCNN); single-shot multibox detector (SSD); super-resolution; remote sensing imagery; edge enhancement; satellites

Online: 29 April 2020 (13:33:56 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202408.1292.v1

Quantitative Evaluations of Pumping-Induced Land Subsidence and Mitigation Strategies by Integrated Remote Sensing and Site-Specific Hydrogeological Observations

Thai-Vinh-Truong Nguyen, Chuen-Fa Ni, Ya-Ju Hsu, Pi-E Rubia Chen, Nguyen Hoang Hiep, I-Hsian Lee, Chi-Ping Lin, Gabriel Gosselin

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: land subsidence; InSAR; multilayer compaction; groundwater level drops; Taiwan High Speed Rail

Online: 20 August 2024 (12:46:45 CEST)

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Preprint TECHNICAL NOTE | doi:10.20944/preprints202009.0678.v1

Satellite Image Multi-Frame Super-Resolution Using 3D Wide-Activation Neural Networks

Francisco Dorr

Subject: Computer Science And Mathematics, Algebra And Number Theory Keywords: multi-frame super resolution; wide activation super resolution; 3D convolutional neural network; deep learning

Online: 27 September 2020 (11:54:56 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202206.0120.v1

UAV Remote Sensing for High-Throughput Phenotyping and for Yield Prediction of Miscanthus by Machine Learning Techniques

Giorgio Impollonia, Michele Croci, Andrea Ferrarini, Jason Brook, Enrico Martani, Henri Blandinières, Andrea Marcone, Danny Awty-Carroll, Chris Ashman, Jason Kam, Andreas Kiesel, Luisa M. Trindade, Mirco Boschetti, John Clifton-Brown, Stefano Amaducci

Subject: Environmental And Earth Sciences, Environmental Science Keywords: Miscanthus; remote sensing; UAV; multispectral images; high-throughput phenotyping; machine learning; yield prediction; trait estimation; PROSAIL; multi-sensor interoperability

Online: 8 June 2022 (09:44:59 CEST)

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Working Paper ARTICLE

A New 3D Geological Modeling Method Based On Remote Sensing and Its Application in Ya 'an Area Sichuan Province

Zhaoyang Ma, Lihai Zhang, Yan Wang, Guifan Zhu, Yinping Liang

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: Multi-source heterogeneity; remote sensing; large-scale high-precision modeling; grid division; geostatistics; spatial interpolation

Online: 20 January 2021 (16:19:34 CET)

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Preprint ARTICLE | doi:10.20944/preprints202012.0592.v1

Panchromatic Image Super-Resolution via Self Attention-augmented WGAN

Juan Du, Kuanhong Cheng, Yue Yu, Dabao Wang, Huixin Zhou

Subject: Engineering, Automotive Engineering Keywords: Super Resolution; Attention-augmented Convolution; Panchromatic Images; WGAN

Online: 23 December 2020 (14:10:31 CET)

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Preprint ARTICLE | doi:10.20944/preprints201811.0400.v1

A Sensor Image Super-Resolution via Advanced Generative Adversarial Network

Shiping Wang, Linyuan He, Duyan Bi , Chen Wang

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Super-Resolution; Deep-learning; Generative Adversarial Networks; CMOS sensors

Online: 16 November 2018 (10:44:26 CET)

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Preprint ARTICLE | doi:10.20944/preprints202111.0098.v1

Multiscale Mapping of the Salt Marshes Using Sentinel-2, Dove and UAV Imagery in the Bay of Mont-Saint-Michel

Antoine Collin, Dorothée James, Antoine Mury, Mathilde Letard, Thomas Houet, Hélène Gloria, Eric Feunteun

Subject: Biology And Life Sciences, Biophysics Keywords: spatiotemporal analysis; high to ultra high spatial resolution; high to very high temporal resolution; NDVI; NIR; neural network modelling, Bay of Mont-Saint-Michel

Online: 4 November 2021 (09:35:50 CET)

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Preprint ARTICLE | doi:10.20944/preprints202012.0333.v1

ATmospheric LIDar (ATLID): European Space Agency Instrument Ready to Measure Aerosols and Thin Clouds in Atmosphere

João Pereira do Carmo, Geraud de Villele, Kotska Wallace, Alain Lefebvre, Kaustav Ghose, Thomas Kanitz, François Chassat, Bertrand Corselle, Thomas Belhadj, Paolo Bravetti

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: LIDAR; UV laser; high spectral resolution; aerosols

Online: 14 December 2020 (13:11:08 CET)

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Preprint ARTICLE | doi:10.20944/preprints202006.0111.v1

A Novel Family of Quadrupole-Orbitrap Mass Spectrometers for a Broad Range of Analytical Applications

Jan-Peter Hauschild, Amelia Corinne Peterson, Erik Couzijn, Eduard Denisov, Denis Chernyshev, Christian Hock, Hamish Stewart, Ralf Hartmer, Dmitry Grinfeld, Christian Thoeing, Bastian Reitemeier, Arne Kreutzmann, Oliver Lange, Wilko Balschun, Aivaras Venckus, Sebastian Kanngiesser, Alexander Kholomeev, Gregor Quiring, Frank Czemper, Eloy Wouters, Michael Belford, Mathias Mueller, Jens Grote, Tabiwang N. Arrey, Julia Kraegenbring, Kerstin Strupat, Siegrun Mohring, Catharina Crone, Alexander Harder, Aaron Robitaille, Aaron Gajadhar, Khatereh Motamed, Yang Liu, Daniel Lopez Ferrer, Nicolaie Eugen Damoc, Angela Criscuolo, Kristina Srzentic, Ed George, Charles Yang, Ioanna Ntai, Amanda Souza, Andreas Wieghaus, Alexander Makarov

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Orbitrap mass spectrometry; high resolution; accurate mass

Online: 8 June 2020 (10:17:36 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201910.0137.v1

An Efficient and High-Resolution Topology Optimization Method Based on Convolutional Neural Networks

Liang Xue, Jie Liu, Guilin Wen, Hongxin Wang

Subject: Computer Science And Mathematics, Mathematics Keywords: topology optimization; convolutional neural network; high-resolution

Online: 12 October 2019 (03:56:19 CEST)

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Preprint REVIEW | doi:10.20944/preprints201806.0308.v1

Irradiance Variability Quantification and Small-Scale Averaging in Space and Time: A Short Review

Gerald M. Lohmann

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: irradiance variability, high-resolution measurements, increment statistics

Online: 19 June 2018 (17:10:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202405.0461.v1

RDAGAN:A Residual Dense Attention GAN for Microscopic Image Super-Resolution

Sanya Liu, Xiao Weng, Xingen Gao, Xiaoxin Xu, Lin Zhou

Subject: Engineering, Telecommunications Keywords: single image super-resolution; microscopic image; generative adversarial network; image processing

Online: 8 May 2024 (08:19:25 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202302.0188.v1

CF-ESRT: Coarse-to-Fine Efficient Super Resolution Transformers for Clinical-to-Dermoscopic Image Reconstruction

Bumjin Park, Wonsang You

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Super resolution; Transformer; Deep Learning; Skin image; Dermoscopy

Online: 10 February 2023 (08:06:55 CET)

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Preprint ARTICLE | doi:10.20944/preprints202301.0031.v1

Document Image Restore via SPADE-based Super-Resolution Network

Jaehun Kim, Yoonsik Choe

Subject: Engineering, Electrical And Electronic Engineering Keywords: Spatially Adaptive De-normalization (SPADE); Super-Resolution; Convolutional Neural Network; Generative Adversarial Network)

Online: 9 January 2023 (02:15:56 CET)

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Preprint ARTICLE | doi:10.20944/preprints202212.0237.v1

Added Value of Aerosol Observations of the Future AOS High Spectral Resolution Lidar with Respect to a Classic Backscatter Spaceborne Lidar Measurements

Flavien Cornut, Laaziz El Amraoui, Juan Cuesta, Jérôme Blanc

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: Atmospheric-Observing-System; Aerosol; High-Spectral-Resolution-lidar

Online: 13 December 2022 (09:51:59 CET)

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Preprint CONCEPT PAPER | doi:10.20944/preprints202308.1919.v1

OW-SLR: Overlapping Windows on Semi-Local Region for Image Super-Resolution

Rishav Bhardwaj, Janarthanam Jothi Balaji, Vasudevan Lakshminarayanan

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: Super-resolution; OCT-A; implicit neural representation; retina; diabetic retinopathy; opthalmic images

Online: 29 August 2023 (03:47:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202311.0231.v1

Single Image Super Resolution using Deep Residual Learning

Xavier N Fernando, Kandasamy Illanko, Moiz Hassan

Subject: Engineering, Electrical And Electronic Engineering Keywords: Single image super-resolution; deep learning; autoencoders; convolutional neural net- 13 works; convolution; transpose convolution; skipped connections

Online: 3 November 2023 (09:49:18 CET)

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Preprint REVIEW | doi:10.20944/preprints202305.1282.v1

Investigation on Perceptual-Aware Optimization for Single Image Super Resolution on Embedded Systems

Khanh Hung Vu, Duc Phuc Nguyen, Duc Dung Nguyen, Hoang-Anh Pham

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: Single-Image Super-Resolution (SISR); Deep Learning; Quantization; Network Pruning; Knowledge Distillation

Online: 18 May 2023 (07:06:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202406.1104.v1

MR protocol optimization for Hepatobiliary Phase Imaging with Gadoxetic Acid for 1.5T: Comparison Between Breath-Hold T1-weighted and High Resolution Navigated 3D T1-weighted sequences

Eliseo Picchi, Valentina Ferrazzoli, Valeria Liberto, Luca Toti, Raffaella Giocondo, Valerio Da Ros, Noemi Pucci, Silvia Minosse, Francesco Garaci, Francesca Di Giuliano

Subject: Medicine And Pharmacology, Gastroenterology And Hepatology Keywords: Magnetic Resonance; Gadoxetic Acid; High Resolution Navigated 3D; Hepatocarcinoma

Online: 17 June 2024 (08:06:12 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202309.0205.v1

High Resolution Computed Tomography in Middle ear Cholesteatoma: How Much do We Need it?

Eugen Horatiu Stefanescu, Nicolae Constantin Balica, Sorin Bogdan Motoi, Laura Grigorita, Madalina Georgescu, Gheorghe Iovanescu

Subject: Medicine And Pharmacology, Otolaryngology Keywords: High resolution computed tomography; cholesteatoma surgery; very good correlation

Online: 5 September 2023 (03:20:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.0137.v1

Carbon Saving Potential of Urban Parks in the Central Plains City: A High Spatial Resolution Study Using a Forest City, Shangqiu, China as a Lens

Jianwei Gao, Haiting Han, Shidong Ge

Subject: Social Sciences, Urban Studies And Planning Keywords: urban park; carbon saving potential; high spatial resolution; Shangqiu

Online: 2 June 2023 (05:22:05 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202103.0289.v1

Sphingolipidome Quantification by Liquid Chromatography- High Resolution Mass Spectrometry: Whole Blood vs. Plasma

Dezhen Wang, Peining Xu, Clementina Mesaros

Subject: Chemistry And Materials Science, Analytical Chemistry Keywords: sphingolipidome; ceramides; high resolution mass spectrometry; whole blood; plasma

Online: 10 March 2021 (16:06:08 CET)

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Preprint ARTICLE | doi:10.20944/preprints202101.0635.v1

Ex-situ and In-situ Microstructure Investigations of AM Part and Powders

M. Albu, S. Mitsche, M. Nachtnebel, R. Krisper, M. Dienstleder, H. Kothleitner, G. Kothleitner

Subject: Chemistry And Materials Science, Chemical Engineering Keywords: Powder; AlSiMg; Ti64; N700; microstructure; high-resolution electron microscopy

Online: 29 January 2021 (17:21:56 CET)

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Preprint ARTICLE | doi:10.20944/preprints202007.0615.v1

An Alternative Technique for Ultra-high Resolution Bathymetry and Seabed Inspection for Marine Renewables

Francisco Gemo Albino Francisco, Jan Sundberg

Subject: Engineering, Marine Engineering Keywords: Bathymetry; marine renewables; seabed inspection; high resolution survey; sonar

Online: 25 July 2020 (17:01:00 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.0331.v1

DAE-GAN: Underwater Image Super-Resolution Based on Degradation-Aware Attention Enhanced Generative Adversarial Network

Miaowei Gao, Zhongguo Li, Qi Wang, Wenbin Fan

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: underwater image super resolution; degradation model; generative adversarial network; atten-tion mechanism

Online: 4 April 2024 (17:36:21 CEST)

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Preprint ESSAY | doi:10.20944/preprints202406.0053.v1

BAFormer: A Novel Boundary-Aware Compensation UNet-like Transformer for High-Resolution Cropland Extraction

Zhiyong Li, Youming Wang, Fa Tian, Junbo Zhang, Yijie Chen, Kunhong Li

Subject: Engineering, Other Keywords: high-resolution remote sensing image; boundary-aware; cropland; semantic segmentation

Online: 3 June 2024 (09:44:05 CEST)

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Preprint COMMUNICATION | doi:10.20944/preprints202312.0173.v1

Design for Ultrafast Raster Photography with Large Amount of Spatio-Temporal Information

Yongle Zhu, xuanke Zeng, Weijun Ling, Liangwei Zeng, Yuxiang Zhao, Jinfang Yang, Jingzhen Li

Subject: Physical Sciences, Optics And Photonics Keywords: high-speed photography; spatial resolution; frame rate; the raster principle

Online: 4 December 2023 (15:11:43 CET)

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Preprint ARTICLE | doi:10.20944/preprints202305.1157.v1

Evaluation of Anal Sphincter With High Resolution Anorectal Manometry and 3D Reconstruction in Patients With Anorectal Malformation

Anna Maria Caruso, Denisia Bommarito, Vincenza Girgenti, Glenda Amato, Ugo Calabrese, Adele Figuccia, Fabio Baldanza, Francesco Grasso, Emanuela Giglione, Alessandra Casuccio, Mario Pietro Marcello Milazzo, Maria Rita Di Pace

Subject: Medicine And Pharmacology, Pediatrics, Perinatology And Child Health Keywords: anorectal malformations; high resolution anorectal manometry; fecal incontinence; bowel management

Online: 16 May 2023 (10:48:55 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202109.0164.v2

A High Resolution Spatiotemporal Fine Particulate Matter Exposure Assessment Model for the Contiguous United States

Cole Brokamp

Subject: Environmental And Earth Sciences, Environmental Science Keywords: fine particulate matter; exposure assessment; machine learning; spatiotemporal; high resolution

Online: 17 December 2021 (14:46:46 CET)

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Currently available nationwide prediction models for fine particulate matter (PM_2.5) lack prediction confidence intervals and usually do not describe cross validated model performance at different spatiotemporal resolutions and extents. We used 41 different spatiotemporal predictors, including data on land use, meteorology, aerosol optical density, emissions, wildfires, population, traffic, and spatiotemporal indicators to train a machine learning model to predict daily averages of PM_2.5 concentrations at 0.75 sq km resolution across the contiguous United States from 2000 through 2020. We utilized a generalized random forest model that allowed us to generate asymptotically-valid prediction confidence intervals and took advantage of its usefulness as an ensemble learner to quickly and cheaply characterize leave-one-location-out CV model performance for different temporal resolutions and geographic regions. Using a variable importance metric, we selected 8 predictors that were able to accurately predict daily PM_2.5, with an overall leave-one-location-out cross validated median absolute error of 1.20 ug/m³, an R² of 0.84, and confidence interval coverage fraction of 95%. When considering aggregated temporal windows, the model achieved leave-one-location-out cross validated median absolute errors of 0.99, 0.76, 0.63, and 0.60 ug/m³ for weekly, monthly, annual, and all-time exposure assessments, respectively. We further describe the model’s cross validated performance at different geographic regions in the United States, finding that it performs worse in the Western half of the country where there are less monitors. The code and data used to create this model are publicly available and we have developed software packages to be used for exposure assessment. This accurate exposure assessment model will be useful for epidemiologists seeking to study the health effects of PM across the continental United States, while possibly considering exposure estimation accuracy and uncertainty specific to the the spatiotemporal resolution and extent of their study design and population.

Preprint ARTICLE | doi:10.20944/preprints201802.0169.v1

Comparing Methods of Rocky Desertification Monitoring at the Sub-pixel Scale in a Highly Heterogeneous Karst Region

Xiangkun Qi, Chunhua Zhang, Kelin Wang

Subject: Environmental And Earth Sciences, Environmental Science Keywords: rocky desertification; MESMA; high spatial resolution; landscape heterogeneity; topographic effects

Online: 27 February 2018 (03:22:59 CET)

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Karst rocky desertification (KRD) is a process where strong anthropogenic disturbances and exposure of carbonate bedrock occurs in fragile karst ecosystems. The fractional cover of rocky outcrops is a key indicator and mechanistic driver of KRD and can be accurately assessed using remote sensing technology. Nevertheless, rugged karst terrain relief can cause shadow effects on satellite imagery and combine with high heterogeneity of karst landscapes to prevent fractional cover retrievals. In this study, we explored the feasibility of applying multispectral high spatial resolution ALOS imagery for fractional cover extraction of rocky outcrops. We selected the dimidiate pixel model (DPM), which has been applied in previous studies, and spectral mixture analysis (SMA; including simple endmember spectral mixture analysis (SESMA) and multiple endmember spectral mixture analysis (MESMA)) to explore the feasibility of using remote images for KRD monitoring and improve accuracy for estimating fractions. Results from MESMA achieved high overall accuracy (76.4%) in monitoring percentage of rocky outcrop fraction in the study area. SESMA appears to underestimate percentage of rocky outcrop likely because the development of KRD was driven by complex factors (soil erosion, dissolution and anthropogenic disturbances). This results in spectral reflectance of rocky outcrop being variable in different settings. Predicted exposed bedrock coverage using SESMA and MESMA was similar in sun-lit and shaded areas although predictions from SESMA were smaller than reference data. DPM underestimated the fractional cover of rocky outcrops on south-facing slopes and overestimated it in shaded areas. Furthermore, SESMA and MESMA effectively reduced topographic effects. We conclude that it is better to extract percentage of rocky outcrop using MESMA in the karst region of southwestern China. Remote sensing is emerging as a feasible method to extract surface condition information in heterogeneous and rugged landscapes.

Preprint ARTICLE | doi:10.20944/preprints201710.0152.v1

An Evaluation of the CHIMERE Chemistry Transport Model to Simulate Dust Outbreaks across the North Hemisphere in March 2014

Bertrand Bessagnet, Laurent Menut, Augustin Colette, Florian Couvidat, Mo Dan, Sylvain Mailler, Laurent Létinois, Véronique Pont, Laurence Rouïl

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: Dust; High resolution; Particulate matter; Modeling; Air quality; Hemispheric transport

Online: 24 October 2017 (04:27:48 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201812.0137.v2

Applications, Promises, and Pitfalls of Deep Learning for Fluorescence Image Reconstruction

Chinmay Belthangady, Loic A. Royer

Subject: Computer Science And Mathematics, Mathematical And Computational Biology Keywords: microscopy, fluorescence, machine learning, deep learning, inverse problems, image reconstruction, image restoration, super-resolution, deconvolution, spectral unmixing

Online: 5 February 2019 (10:30:40 CET)

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Preprint ARTICLE | doi:10.20944/preprints202201.0155.v1

Image based annotation of Chemogenomic Libraries for Phenotypic Screening

Amelie Tjaden, Apirat Chaikuad, Eric Kowarz, Rolf Marschalek, Stefan Knapp, Martin Schröder, Susanne Müller

Subject: Biology And Life Sciences, Cell And Developmental Biology Keywords: Phenotypic Screening; High Content Imaging; Chemogenomics; Machine Learning; Cell cycle

Online: 11 January 2022 (23:53:13 CET)

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Preprint ARTICLE | doi:10.20944/preprints202309.2050.v1

T. vaginalis: Monolayer and cluster formation - ultrastructural aspects using HR-SEM

Sharmila Ortiz, Raphael Verdan, Fabio da Silva de Azevedo Fortes, Marlene Benchimol

Subject: Biology And Life Sciences, Parasitology Keywords: anaerobic parasites; pathogenicity; cell communication; cadherins; high-resolution SEM; Trichomonas adhesion.

Online: 3 October 2023 (03:48:46 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202108.0484.v1

Dynamics of Cyanobacterial Global Metabolom in Response to Light and Temperature Variations

Damien Le Moigne, Justine Demay, Anita Reinhardt, Cécile Bernard, Sandra Kim Tiam, Benjamin Marie

Subject: Biology And Life Sciences, Immunology And Microbiology Keywords: cyanobacteria; metabolomics; high-resolution mass spectrometry; secondary metabolite induction; culture conditions

Online: 25 August 2021 (10:48:20 CEST)

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Working Paper ARTICLE

Effects of Temporary Color Steel Buildings on Urban Development and Urban Space Form in China

Shuwen Yang, Haowen Yan, Yikun Li, Yi He

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: color steel buildings; urban space form; high-resolution satellite imagery; Lanzhou

Online: 1 April 2019 (13:56:58 CEST)

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Preprint REVIEW | doi:10.20944/preprints201804.0300.v1

Advances and Perspectives in Chemical Imaging in Cellular Environments Using Electrochemical Methods

Robert A. Lazenby, Ryan J. White

Subject: Chemistry And Materials Science, Electrochemistry Keywords: SEPM; SECM; SICM; biosensors; high-resolution imaging; ion channels; microelectrode arrays

Online: 23 April 2018 (17:30:49 CEST)

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Preprint REVIEW | doi:10.20944/preprints202408.0935.v1

Overview of High Dynamic Range Image Quality Assessment

Yue Liu, Yu Tian, Shiqi Wang, Xinfeng Zhang, Sam Tak Wu Kwong

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: High dynamic range; Objective Image quality assessment; Subjective Image quality 10 assessment

Online: 13 August 2024 (12:03:30 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202308.1822.v1

Experimental Particle Image Velocimetry Apparatus with Known Displacement of Synthetic Particles

Anderson Gomes Girardi, Sigeo Kitatani Júnior, João Paulo da Silva Fonseca, Felipe Pamplona Mariano

Subject: Engineering, Mechanical Engineering Keywords: PIV; image acquisition; measurement; smartphone; high-speed camera; low-cost

Online: 29 August 2023 (03:48:21 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202410.1918.v1

High Resolution Precipitation and Soil Moisture Data Integration for Landslide Susceptibility Mapping

Yaser Peiro, Evelina Volpe, Luca Ciabatta, Elisabetta Cattoni

Subject: Engineering, Safety, Risk, Reliability And Quality Keywords: Landslide Susceptibility Map; High-Resolution Precipitation and Soil Moisture; Machine Learning Algorithm

Online: 25 October 2024 (02:59:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202110.0362.v1

Effects of Different Parameter Settings for 3D Data Smoothing and Mesh Simplification on Towards Near Real-Time 3D Reconstruction of High Resolution Bioceramic Bone Void Filling Medical Images

Daniel Jie Yuan Chin, Ahmad Sufril Azlan Mohamed, Khairul Anuar Shariff, Mohd Nadhir Ab Wahab, Kunio Ishikawa

Subject: Computer Science And Mathematics, Probability And Statistics Keywords: 3D reconstruction; 3D data smoothing; mesh simplification; high resolution micro-CT images

Online: 25 October 2021 (15:34:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202008.0704.v1

Highly Resolved Rainfall-Runoff Simulation of Retrofitted Green Stormwater Infrastructure at the Micro-Watershed Scale

Sami Towsif Khan, Fernando Chapa, Jochen Hack

Subject: Engineering, Civil Engineering Keywords: Green Infrastructure; urban flooding; SWMM; stormwater; neighborhood level; high resolution; Costa Rica

Online: 31 August 2020 (05:07:43 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202002.0074.v1

Geomorphometric Methods for Burial Mound Recognition and Extraction from High Resolution LiDAR DEMs

Mihai Niculita

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: archaeological topography; tumulus; burial mound; geomorphometry; high-resolution; DEM; LiDAR; Random Forest

Online: 6 February 2020 (02:43:29 CET)

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Preprint ARTICLE | doi:10.20944/preprints201712.0135.v1

Flood Mitigation Techniques—A New Perspective for the Case Study of Adayar Watershed

Vidyapriya V., Ramalingam M.

Subject: Engineering, Civil Engineering Keywords: urban flood; river flood; hydrodynamic model; high resolution dem; flood mitigation measures

Online: 19 December 2017 (10:14:54 CET)

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Preprint ARTICLE | doi:10.20944/preprints201608.0120.v1

Large Scale Screening of Southern African Plant Extracts for the Green Synthesis of Gold Nanoparticles using Microtitre-Plate Method

Abdulrahman M. Elbagory, Christopher N. Cupido, Mervin Meyer, Ahmed Hussein

Subject: Chemistry And Materials Science, Other Keywords: green nanotechnology; gold nanoparticles; biosynthesis; high resolution transmission electron microscopy; Cape flora

Online: 11 August 2016 (09:53:19 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0023.v1

Observing---and Imaging---Active Galactic Nuclei with the Event Horizon Telescope

Vincent Fish, Kazunori Akiyama, Katherine Bouman, Andrew Chael, Michael Johnson, Sheperd Doeleman, Lindy Blackburn, John Wardle, William Freeman

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: jets---Galaxy: center---techniques: high angular resolution---techniques: image processing---techniques: interferometric

Online: 12 July 2016 (09:41:39 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202210.0411.v1

A Self-Adaptive Multiple Exposure Image Fusion Method for High Reflective Surface Measurement

Xiaobo Chen, Hui Du, Jinkai Zhang, Xiao Yang, Juntong Xi

Subject: Engineering, Mechanical Engineering Keywords: Multiple exposure image fusion; Fringe projection profilometry; High reflective surface measurement

Online: 26 October 2022 (10:13:48 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202303.0062.v1

High Accuracy Remote Data Detection Method for Underground Space Information Based on Fractional-order Differential Algorithm

Yanhong Zuo, Hua Cheng, Jigen Fang

Subject: Computer Science And Mathematics, Applied Mathematics Keywords: Underground space, information detection, fractional differentiation, high accuracy remote data

Online: 3 March 2023 (08:37:27 CET)

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Working Paper ARTICLE

Automated Machine Learning for High-Throughput Image-Based Plant Phenotyping

Joshua C.O Koh, German Spangenberg, Surya Kant

Subject: Biology And Life Sciences, Agricultural Science And Agronomy Keywords: automated machine learning; Neural Architecture Search; high-throughput plant phenotyping; wheat lodging assessment; unmanned aerial vehicle.

Online: 1 February 2021 (14:11:08 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.0641.v1

Herbicide Bioassay Using a Multi‐Well Plate and Spectral Image Analysis

Seung-Min Jeong, Tae-Kyeong Noh, Do-Soon Kim

Subject: Biology And Life Sciences, Plant Sciences Keywords: Herbicide bioassay; Mode of action; High‐throughput screening; Spectral image analysis; Multi‐well plate assay

Online: 8 January 2024 (14:31:52 CET)

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Preprint ARTICLE | doi:10.20944/preprints202009.0583.v1

Crack Propagation Velocity Determination by High-speed Camera Image Sequence Processing

Frank Liebold, Ali A. Heravi, Oliver Mosig, Manfred Curbach, Viktor Mechtcherine, Hans-Gerd Maas

Subject: Computer Science And Mathematics, Information Systems Keywords: high-speed camera; crack propagation velocity; image sequence analysis; crack analysis; material testing; deformation measurement

Online: 24 September 2020 (12:19:52 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.1309.v2

Irawati Nurmala Sari, Weiwei Du

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: Image Completion; Image Inpainting; High-Resolution Art Painting Completion; Weighted Similarity-Confidence Laplacian Synthesis

Online: 26 February 2024 (12:13:20 CET)

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Preprint ARTICLE | doi:10.20944/preprints202309.0123.v1

Discovery of Environmental Nanoparticles in a Mineral Water Spring: A New Form of Elements in Mineral Water

Rui Liu, Zhiqiang Zhao, Minghui Lv, Hongwei Wang, Lixia Li, Shenting Gang, Lei Zuo, Peng Zhang, Yaqin Wang, Changsuo Li, Qianqian Lu

Subject: Environmental And Earth Sciences, Water Science And Technology Keywords: water quality; nanoparticle tracking analysis; high-resolution transmission electron microscopy; weathering byproducts; water safety

Online: 4 September 2023 (15:24:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202202.0317.v1

Visualization and Comprehension of Electronic and Topographic Contrasts on Cooperatively Switched Diarylethene-Bridged Ditopic Ligand

Imen Hnid, Lihao Guan, Elarbi Chatir, Saioa Cobo, Frederic Lafolet, Francois Maurel, Jean-Christophe Lacroix, Xiaonan Sun

Subject: Chemistry And Materials Science, Nanotechnology Keywords: photochromic; diarylethene; bipyridine; high-resolution scanning tunneling microscopy; cooperative switches; molecular orbital; DFT calculations

Online: 24 February 2022 (13:17:29 CET)

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Preprint ARTICLE | doi:10.20944/preprints202106.0340.v1

Axial Canal Regulates the Processes of Coral Branching and Calcareous Transportation in Acropora

Yixin Li, Tingyu Han, Chunpeng He, Zuhong Lu

Subject: Biology And Life Sciences, Anatomy And Physiology Keywords: Axial canal; reef-building coral; high resolution micro-computed tomography; Acropora muricata; calcareous transportation

Online: 14 June 2021 (09:21:47 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201704.0061.v1

Learning Dual Multi-Scale Manifold Ranking for Semantic Segmentation of High-Resolution Images

Mi Zhang, Xiangyun Hu, Like Zhao, Ye Lv, Min Luo, Shiyan Pang

Subject: Engineering, Electrical And Electronic Engineering Keywords: semantic segmentation; deep convolutional neural networks; manifold ranking; single stream optimization; high resolution image

Online: 11 April 2017 (10:27:10 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202212.0270.v1

Coupling Quantum Random Walks with Long and Short Term Memory for High Pixel Image Encryption Schemes

Junqing Liang, Zhaoyang Song, Zhongwei Sun, Mou Lv, Hongyang Ma

Subject: Computer Science And Mathematics, Information Systems Keywords: image encryption; high pixel density; neural networks; quantum random walk

Online: 15 December 2022 (06:50:34 CET)

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Preprint ARTICLE | doi:10.20944/preprints202402.1306.v1

Validation of a 3D Local-Scale Adaptive Solar Radiation Model by Using Pyranometer Measurements and High-Resolution DEM

Eduardo Rodríguez, Judit García-Ferrero, Maria Sanchez-Aparicio, José Manuel Iglesias, Albert Oliver-Serra, María Jesus Santos Sánchez, Paula Andres-Anaya, José Manuel Cascón, GUSTAVO MONTERO, Alejandro Medina, Susana Lagüela, M.Isabel Asensio, Rafael Montenegro

Subject: Computer Science And Mathematics, Applied Mathematics Keywords: Solar radiation; Complex orography; Shadow calculation; LiDAR data; High-resolution DEM; Adaptive mesh; Pyranometer measurement

Online: 4 March 2024 (07:09:50 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.0973.v1

Association Between Albumin Alterations and Renal Function in Patients With Type 2 Diabetes Mellitus

Marta Nugnes, Maurizio Baldassarre, Danilo Ribichini, Daniele Tedesco, Irene Capelli, Daniele Vetrano, Francesca Marchignoli, Lucia Brodosi, Enrico Pompili, Maria Letizia Petroni, Gaetano La Manna, Giulio Marchesini, Marina Naldi, Manuela Bartolini

Subject: Biology And Life Sciences, Life Sciences Keywords: diabetic kidney disease; effective albumin; reduced albumin; structural alterations; oxidative damages; high resolution mass spectrometry

Online: 12 January 2024 (04:05:34 CET)

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Preprint ARTICLE | doi:10.20944/preprints202310.0883.v1

Assessment of the Combined Inputs of Antimicrobials from Top Soil Improvers and Irrigation Waters on Green Leafy Vegetables Fields

Carolina Barola, Gianfranco Brambilla, Roberta Galarini, Simone Moretti, Stefano Morabito

Subject: Public Health And Healthcare, Public, Environmental And Occupational Health Keywords: Antimicrobials; Top Soil Improvers; Reused Waters; High Resolution Mass Spectrometry; Analysis; Hazard Index; Antimicrobial Resistance.

Online: 17 October 2023 (03:34:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202212.0220.v1

Two-Steps Identification of N-, S-, R- and T-cytoplasm Types in Onion Breeding Lines using High Resolution Melting (HRM)-Based Markers

Ludmila Khrustaleva, Mais Nzeha, Aleksey Ermolaev, Ekaterina Nikitina, Valery Romanov

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Cytoplasmic male-sterility; High resolution melting (HRM); molecular markers; mitochondrial genes; onion (Allium cepa L.)

Online: 13 December 2022 (02:28:27 CET)

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Preprint ARTICLE | doi:10.20944/preprints202107.0286.v1

Calcium Transport along the Axial Canal in Acropora

Yixin Li, Xin Liao, Chunpeng He, Zuhong Lu

Subject: Biology And Life Sciences, Anatomy And Physiology Keywords: axial canal; reef-building coral; high resolution micro-computed tomography; Acropora muricata; calcium transport; deposit

Online: 13 July 2021 (10:02:33 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202008.0264.v1

Basal Plane Bending of Homoepitaxial MPCVD Single-crystal Diamond

Xiaotong Han, Peng Duan, Yan Peng, Xuejian Xie, Xiwei Wang, Jinying Yu, Xiufei Hu, Dufu Wang, Xiaobo Hu, Xiangang Xu

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: basal plane bending; homoepitaxial single-crystal diamond (SCD); high-resolution x-ray diffraction; growth temperature

Online: 11 August 2020 (10:14:27 CEST)

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Preprint COMMUNICATION | doi:10.20944/preprints201810.0339.v1

Better Resolution of High-Spin Cobalt Hyperfine at Low Frequency: Co-Doped Ba(Zn_1/3Ta_2/3)O₃ as a Model Complex

William E. Antholine, Shengke Zhang, Justin Gonzales, Nathan Newman

Subject: Physical Sciences, Chemical Physics Keywords: electron paramagnetic resonance; EPR; multi-frequency EPR; high-spin cobalt complex; resolution of A-mid

Online: 16 October 2018 (08:04:16 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0038.v1

Exploring The Magnetic Field Configuration Close To The Central Engines Using GMVA

Bindu Rani, Thomas Krichbaum, J. Hodgson, Shoko Koyama, Anton J. Zensus, Alan Marscher, Svetlana Jorstad, Lars Fuhramnn

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: active galaxies; BL Lacertae object: BL Lac; jets; GMVA: high-resolution VLBI; magnetic field; polarization

Online: 15 July 2016 (10:06:48 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202410.1177.v1

Comparison of High-Resolution Digital Elevation Models for Customizing Hydrological Analysis of Urban Basins: Considerations, Opportunities, and Implications for Stormwater System Design

Walter Avila, Carlos Salazar-Briones, José Mizael Ruiz-Gibert, Marcelo A. Lomeli-Banda, Juan Alejandro Saiz-Rodriguez

Subject: Engineering, Civil Engineering Keywords: Unmanned Aerial Vehicles (UAVs); Hydrological processes; Urbanization; Basin delineation; High-resolution DEM; Photogrammetry; GIS software; Topography

Online: 15 October 2024 (09:15:13 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202408.1615.v1

Optimizing Solar Potential Analysis in Cuba: A Methodology for High-Resolution Regional Mapping

Javier Domínguez, Carlo Bellini, Ana María Martín, Luis F. Zarzalejo

Subject: Environmental And Earth Sciences, Geography Keywords: solar mapping; GIS; solar resources; solar radiation; renewable energies; rural electrification; sustainable development; High-Resolution Models

Online: 22 August 2024 (06:00:40 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202406.0606.v1

Profiling of Organosulfur Compounds in Onions: A Comparative Study between LC-HRMS and DTD-GC-MS

Ana V. González-de-Peredo, Alicia Maroto, Gerardo F. Barbero, Antony Memboeuf

Subject: Chemistry And Materials Science, Food Chemistry Keywords: Allium cepa L.; cysteine sulfoxides; gas chromatography; high-resolution mass spectrometry; onion; organosulfur compounds

Online: 11 June 2024 (08:10:01 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202206.0426.v1

High-Temporal-Resolution Object Detection and Tracking using Images and Events

Zaid El Shair, Samir A. Rawashdeh

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: event-based vision; object detection and tracking; high-temporal resolution tracking; frame-based vision; hybrid approach

Online: 30 June 2022 (09:54:14 CEST)

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Working Paper REVIEW

Multi-gap Resistive Plate Chambers for Time of Flight Applications

Yi Wang, Yancheng Yu

Subject: Physical Sciences, Nuclear And High Energy Physics Keywords: Multi-gap Resistive Plate Chamber; Time of Flight; particle identification; Time resolution; high energy physics experiments

Online: 16 July 2020 (13:06:13 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1284.v1

A Time-to-Digital Converter for Reducing Redundant Counting of SS ADC in High-Speed CmCMOS os Image Sensor

Ziyi Li, Zhiyuan Gao

Subject: Engineering, Electrical And Electronic Engineering Keywords: Time-to-digital converters; Image sensors; Low power consumption; High-speed

Online: 21 March 2024 (09:46:37 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints202104.0275.v1

The Molecular Mechanism of Fludioxonil Action is Different to Osmotic Stress Sensing

Katharina Bersching, Stefan Jacob

Subject: Biology And Life Sciences, Anatomy And Physiology Keywords: fludioxonil; fungicide; mode of action; high osmolarity glycerol (HOG) pathway; Magnaporthe oryzae; signal transduction; histidine kinase; MoHIK1; HIK1; phenylpyrrole

Online: 12 April 2021 (09:38:33 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202410.1837.v1

Solid State Gas Sensors with Ni-based Sensing Materials for Highly Selective Detecting NOx

ZhengHu Zhang, ChengHan Yi, Tao Chen, YangBo Zhao, YanYu Zhang, Han Jin

Subject: Chemistry And Materials Science, Electrochemistry Keywords: NOx gas sensor; Yttria-stabilized zirconia (YSZ); High selectivity; Inhaled nitric oxide; Ni-based sensing materials

Online: 23 October 2024 (16:28:36 CEST)

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Working Paper ARTICLE

Chasing the Major Sphingolipids on Earth: Automated Annotation of Plant Glycosyl Inositol Phospho Ceramides by Glycolipidomics

Lisa Panzenboeck, Nina Troppmair, Sara Schlachter, Gunda Koellensperger, Juergen Hartler, Evelyn Rampler

Subject: Chemistry And Materials Science, Analytical Chemistry Keywords: glycolipidomics; GIPC; glycosyl inositol phospho ceramides; Lipid Data Analyzer; lipidomics; sphingolipids; ultra-high pressure liquid chromatography; high-resolution mass spectrometry; LC-MS; automated annotation

Online: 8 September 2020 (12:34:56 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202102.0173.v1

At the molecular resolution with MINFLUX?

Kirti Prakash

Subject: Biology And Life Sciences, Biophysics Keywords: MINFLUX, STED, SMLM, localisation precision, image resolution, super-resolution imaging

Online: 8 February 2021 (07:50:16 CET)

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Preprint ARTICLE | doi:10.20944/preprints202306.1291.v1

Exploring Object Size Estimation Through Low-Cost Drone Technology

Paweł Romaniuk, Khalid Saeed, Rahma Boucetta

Subject: Engineering, Telecommunications Keywords: Low-cost UAV; Low-cost UAS; drone measurement; object size estimation; high-resolution satellite images; measurement accessibility

Online: 19 June 2023 (05:01:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201806.0257.v1

An Improved Method for Impervious Surface Mapping Incorporating Lidar Data and High-Resolution Imagery at Different Acquisition Times

Hui Luo, Le Wang, Chen Wu, Lei Zhang

Subject: Environmental And Earth Sciences, Environmental Science Keywords: impervious surface mapping; multi-temporal data; change detection; high-resolution imagery; LiDAR; object-based post-classification fusion

Online: 15 June 2018 (14:32:50 CEST)

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Impervious surface mapping with high-resolution remote sensing imagery has attracted increasing interest as it can provide detailed information for urban structure and distribution. Previous studies have suggested that the combination of LiDAR data and high-resolution imagery for impervious surface mapping performs better than using only high-resolution imagery. However, due to the high cost of the acquisition of LiDAR data, it is difficult to obtain the multi-sensor remote sensing data acquired at the same acquisition time for impervious surface mapping. Consequently, real landscape changes between multi-sensor remote sensing data at different acquisition times would lead to the error of misclassification in impervious surface mapping. This issue has mostly been neglected in previous works. Furthermore, the observation differences generated from multi-sensor data, including the problems of misregistration, missing data in LiDAR data, and shadow in high-resolution images would also challenge the final mapping result in the fusion of LiDAR data and high-resolution images. In order to conquer these problems, we propose an improved impervious surface mapping method incorporating both LiDAR data and high-resolution imagery at different acquisition times in consideration of real landscape changes and observation differences. In the proposed method, a multi-sensor change detection by supervised multivariate alteration detection is employed to obtain changed areas and misregistration areas. The no-data areas in the LiDAR data and the shadow areas in the high-resolution imagery are extracted by independent classification yielded by its corresponding single sensor data. Finally, an object-based post-classification fusion is proposed to take advantage of independent classification results with single-sensor data and the joint classification result with stacked multi-sensor data. Experiments covering the study site in Buffalo, NY, USA demonstrate that our method can accurately detect landscape changes and obviously improve the performance of impervious surface mapping.

Preprint ARTICLE | doi:10.20944/preprints201709.0098.v2

A Conversion Method to Determine Regional Vegetation Cover Factor from Standard Plots based on Large Sample Theory and TM Images: A Case Study in the Eastern Farming-pasture Ecotone of Northern China

Degen Lin, Yuan Gao, Yaoyao Wu, Peijun Shi, Huiming Yang, Jing’ai Wang

Subject: Environmental And Earth Sciences, Remote Sensing Keywords: farming-pasture ecotone; TM image; remote sensing; vegetation cover factor; scale conversion; land use; high resolution image

Online: 21 September 2017 (16:33:49 CEST)

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Preprint ESSAY | doi:10.20944/preprints202309.0606.v1

Based on UHPLC-Q-Orbitrap HRMS, the Effect of Chemical Composition before and after Fermentation of Gastrodia Tuder Halimasch Powder Was Compared

Yaning Wu, Hongwei Zhang, Zhenling Zhang, Jianguang Zhu, Songbo Ma, Yongqi Zhao, Yiming Wang, Jun Yuan, Xing Guo, Yajing Li, Shuai Zhang

Subject: Chemistry And Materials Science, Analytical Chemistry Keywords: gastrodia tuder halimasch powder; ultra high performance liquid chromatography tan- 34 dem quadrupole electrostatic field orbitrap high resolution mass spectrometry; stoichiometry; fer- 35 mentation processing

Online: 8 September 2023 (12:39:53 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202409.1075.v1

Robust and Accurate Recognition of Carriage Linear Array Images for Train Fault Detection

Zhenzhou Fu, Xiao Pan

Subject: Engineering, Transportation Science And Technology Keywords: High-resolution image recognition; point set registration; weighted radial basis function; non-linear scale distortion; gaussian mixture model

Online: 13 September 2024 (10:41:07 CEST)

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Train fault detection primarily relies on the comparative analysis of collected images with standard reference images, making the accurate identification of the collected image types crucial for effective fault detection. Most current systems achieve indirect classification of carriage images by using Automatic Equipment Identification (AEI) devices to recognize carriage identification number information while capturing the carriage images. However, damaged RF tags or blurred characters can hinder these devices, obstructing further train fault analyses. The unique features of carriage linear array images, such as high resolution, extreme aspect ratios, and local non-linear distortions, pose significant challenges to recognition algorithms. This paper proposes a method specifically designed to recognize these types of images. First, we implement an object detection algorithm to locate the positions of key components in carriage linear array images. By leveraging the spatial layout mapping between these key components and the carriage type classification, we simplify the complex image recognition problem into a sparse point set alignment task. To ensure effective registration despite local distortions in the linear array images, we propose a weighted radial basis function. To address the issues of unknown matching relationships and quantity mismatches during point set alignment, the proposed objective function is designed to maximize the similarity between Gaussian mixtures of point sets, thereby determining the RBF weights. Extensive experiments have demonstrated that our algorithm achieves 100% recognition accuracy under local nonlinear scale distortions of less than 15%. The algorithm remains effective even in the presence of some false positives or missed detections in key component object detection results. It can accurately identify the target category from 79 image categories within 24 milliseconds on an i7 CPU without GPU support. It is of great significance to reduce system cost and promote automatic exterior fault detection for train rolling stock.

Preprint ARTICLE | doi:10.20944/preprints202311.1812.v1

Trio-Based Exome Sequencing and High-Resolution HLA Typing in Families of Patients with Autoimmune Adrenal Insufficiency and Autoimmune Polyglandular Syndrome

Anastasiia A. Buianova, Marina. Yu Yukina, Valery V. Cheranev, Oleg N. Suchalko, Anna O. Shmitko, Alina F. Samitova, Nurana F. Nuralieva, Elena V. Kulagina, Elena N. Savvateeva, Ekaterina A. Troshina, Denis V. Rebrikov, Dmitry A. Gryadunov, Dmitriy O. Korostin

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: autoimmune adrenal insufficiency; autoimmune polyglandular syndromes; autoantibodies; microarray; whole-exome sequencing; Trio-exome sequencing; high-resolution HLA typing

Online: 29 November 2023 (02:22:25 CET)

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Preprint ARTICLE | doi:10.20944/preprints201905.0387.v1

On the Usefulness of the Modern Analog Approach to Interpret High Resolution Records: The Case of Varved Sediments from Lake Montcortès (Central Pyrenees)

Teresa Vegas-Vilarrúbia, Valenti Rull, Maria del Carmen Trapote, Min Cao, Antoni Rosell-Melé, Teresa Buchaca, Joan Gomà, Pilar López, Javier Sigro, Elisabet Safont, Núria Cañellas, Sandra Garcés-Pastor, Santiago Giralt, JUAN PABLO CORELLA, Núria Pérez-Zanón

Subject: Environmental And Earth Sciences, Environmental Science Keywords: high resolution, endogenic varves, calcite precipitation, pollen sedimentation, meromixis, freshwater glycerol dialkyl tetraether, subfossil pigments, long-term ecology

Online: 31 May 2019 (11:20:30 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201809.0576.v1

Investigation of Heat and Pressure Treatments on Almond Protein Stability and Immunoreactivity after Simulated Human Digestion

Elisabetta De Angelis, Simona L. Bavaro, Graziana Forte, Rosa Pilolli, Linda Monaci

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: almond; thermal/pressure treatment; autoclave; food allergens; high resolution mass spectrometry (HR-MS); immunoreactivity reduction; in vitro digestion

Online: 29 September 2018 (04:23:32 CEST)

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Almond is worldwide consumed and renowned as a valuable healthy food. In spite of this, it is also a potent source of allergenic proteins able to trigger several mild to life-threatening immunoreactions. Food processing proved to alter biochemical characteristics of proteins, thus affecting the respective allergenicity. In this paper we investigated the effect of autoclaving, preceded or not by a hydration step, on the biochemical and immunological properties of almond proteins. Any variation in the stability and immunoreactivity of almond proteins extracted from the treated materials, were evaluated by total protein quantification, ELISA assay and protein profiling by electrophoresis-based separation (SDS-PAGE). The autoclaving alone was found to weakly affect almond proteins stability, despite what observed for the combination of hydration and autoclaving, which resulted in a loss of approximately 70% of total protein content compared to untreated sample, and in a final negligible immunoreactivity, as well. The final SDS-PAGE protein pattern recorded for almonds hydrated and autoclaved disclosed significant changes. In addition, the same samples were further submitted to in vitro simulated gastro-duodenal (GI) digestion to evaluate potential changes induced by these processing on allergens digestibility. Digestion products were identified by HPLC-HRMS/MS analysis followed by software-based data mining, and complementary information were provided by analyzing the proteolytic fragments lower that 6 kDa in size. The autoclave based treatment was found not to alter the allergens digestibility, whereas an increased susceptibility to proteolytic action of digestive enzymes was observed in almonds subjected to the combination of prehydration and autoclaving. Finally, the residual immunoreactivity of the GI resistant peptides was investigated in-silico by bioinformatic tools, confirming that by following both approaches, no epitopes survived the almond digestion, thus demonstrating the potential effectiveness of these treatments to reduce almond allergenicity.

Preprint ARTICLE | doi:10.20944/preprints202210.0477.v1

FlowerPhenoNet: Automated Flower Detection from Multi-view Image Sequences using Deep Neural Networks for Temporal Plant Phenotyping Analysis

Sruti Das Choudhury, Samarpan Guha, Aankit Das, Amit Kumar Das, Ashok Samal, Tala Awada

Subject: Computer Science And Mathematics, Analysis Keywords: High Throughput Plant Phenotyping; Deep Neural Network; Flower Detection; Temporal Phenotypes; Benchmark Dataset; Flower Status Report

Online: 31 October 2022 (10:00:24 CET)

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Preprint BRIEF REPORT | doi:10.20944/preprints202010.0225.v1

Super-Resolution Persistent Scatterer Interferometry (SR-PSI) - PS Densification Through Capon Based SAR Reprocessing

Hao Zhang, Paco Lopez-Dekker

Subject: Engineering, Automotive Engineering Keywords: Super-Resolution; PSI; Capon

Online: 12 October 2020 (10:35:01 CEST)

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