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High Precision Angular Measurement via Dual Imaging Detectors 期刊论文
Ieee Sensors Journal, 2019, 卷号: 19, 期号: 17, 页码: 7308-7312
作者:  H.Yu;  Q.H.Wan;  Y.Sun;  X.R.Lu;  C.H.Zhao
Adobe PDF(1515Kb)  |  收藏  |  浏览/下载：202/59  |  提交时间：2020/08/24
Angular measurement,high precision,dual imaging detectors,optical encoder,high-resolution,sensor,Engineering,Instruments & Instrumentation,Physics  
High-efficiency calibration of star sensor based on two-dimensional Dammann grating 期刊论文
Optical Engineering, 2019, 卷号: 58, 期号: 8, 页码: 7
作者:  K.Zhang;  X.Zhong;  W.Wang;  Y.Meng;  C.Ma
浏览  |  Adobe PDF(1593Kb)  |  收藏  |  浏览/下载：255/77  |  提交时间：2020/08/24
star sensor,high-efficiency calibration,Dammann grating,diffraction,Optics  
Error separation methods based on absolute testing of non-uniform sampling 期刊论文
Optik, 2019, 卷号: 178, 页码: 986-991
作者:  L.Zhang;  Y.Xiang
浏览  |  Adobe PDF(1246Kb)  |  收藏  |  浏览/下载：188/62  |  提交时间：2020/08/24
Absolute calibration,Grating lateral shearing interferometer,Systemerrors,Rotation algorithm,interferometer,metrology,Optics  
Soil Moisture Retrieval Model for Remote Sensing Using Reflected Hyperspectral Information 期刊论文
Remote Sensing, 2019, 卷号: 11, 期号: 3, 页码: 17
作者:  J.Yuan;  X.Wang;  C.X.Yan;  S.R.Wang;  X.P.Ju;  Y.Li
浏览  |  Adobe PDF(2221Kb)  |  收藏  |  浏览/下载：448/142  |  提交时间：2020/08/24
hyperspectral remote sensing,soil moisture retrieval model,reflectance,semi-empirical model,Water,spectroscopy,prediction,spectra,Remote Sensing  
Semi-Empirical Soil Organic Matter Retrieval Model With Spectral Reflectance 期刊论文
Ieee Access, 2019, 卷号: 7, 页码: 134164-134172
作者:  J.Yuan;  C.H.Hu;  C.X.Yan;  Z.Z.Li;  S.B.Chen;  S.R.Wang
浏览  |  Adobe PDF(805Kb)  |  收藏  |  浏览/下载：342/79  |  提交时间：2020/08/24
Soil organic matter retrieval,reflectance,semi-empirical model,KM,machine learning-methods,moisture retrieval,calibration,prediction,carbon,interpolation,spectroscopy,texture,Computer Science,Engineering,Telecommunications  
A Semi-Empirical Model for Reflectance Spectral of Black Soil with Different Moisture Contents 期刊论文
Spectroscopy and Spectral Analysis, 2019, 卷号: 39, 期号: 11, 页码: 3514-3518
作者:  J.Yuan;  X.Wang;  C.X.Yan
浏览  |  Adobe PDF(1334Kb)  |  收藏  |  浏览/下载：301/77  |  提交时间：2020/08/24
Remote sensing,Black soil moisture content,Reflectance spectra,Semi-empirical model,Spectroscopy  
Surface shape measurement of large flat mirrors using a scanning pentaprism method 期刊论文
Chinese Optics, 2019, 卷号: 12, 期号: 4, 页码: 920-931
作者:  L.Yuan;  X.-H.Zhang
浏览  |  Adobe PDF(2580Kb)  |  收藏  |  浏览/下载：172/67  |  提交时间：2020/08/24
Optical testing,Mirrors,Prisms,Scanning  
The Vegetation Dynamics and Climate Change Responses by Leaf Area Index in the Mu Us Desert 期刊论文
Sustainability, 2019, 卷号: 11, 期号: 11, 页码: 13
作者:  D.F.Zheng;  Y.H.Wang;  Y.Y.Shao;  L.X.Wang
浏览  |  Adobe PDF(1904Kb)  |  收藏  |  浏览/下载：165/67  |  提交时间：2020/08/24
leaf area index,vegetation restoration,climatic variables,general,circulation models,water carrying-capacity,loess plateau,northern china,soil-water,ecological restoration,aeolian deposits,land degradation,desertification,moisture,impact,Science & Technology - Other Topics,Environmental Sciences & Ecology  
The Cat's Eye Effect Target Recognition Method Based on Visual Attention 期刊论文
Chinese Journal of Electronics, 2019, 卷号: 28, 期号: 5, 页码: 1080-1086
作者:  X.B.Wang;  J.Zhang;  S.H.Wang
浏览  |  Adobe PDF(1884Kb)  |  收藏  |  浏览/下载：289/56  |  提交时间：2020/08/24
feature extraction,image fusion,object detection,target-saliency map,target region,Cat's eye effect target recognition method,visual,attention,second-directional derivative filter,directional channels,morphological method,potential targets exist,designed saliency fusing,method,candidate targets,Cat's eye effect target recognition method,based on visual attention (CTRVA),Target recognition,Saliency map,Engineering  
Relay optical function and pre-construction results of a Giant Steerable Science Mirror for a thirty meter telescope 期刊论文
Optics Express, 2019, 卷号: 27, 期号: 10, 页码: 13991-14008
作者:  F.Yang;  X.J.Zhang;  H.C.Zhao;  Q.C.An;  P.Guo;  H.B.Jiang;  H.F.Cao
浏览  |  Adobe PDF(3771Kb)  |  收藏  |  浏览/下载：301/97  |  提交时间：2020/08/24
point-source sensitivity,mechanical vibrations,Optics