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检索条件"机构=Key Laboratory of Technology in Geospatial Information Processing and Application System"
550 条 记 录,以下是421-430 订阅
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The shadow enhancement for targets with flat structures in SAR images
The shadow enhancement for targets with flat structures in S...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Yueting Zhang Xiaolan Qiu Bin Lei Kun Fu Fangfang Li Chibiao Ding Key Laboratory of Geo-spatial Information Processing and Application System Technology Chinese Academy of Sciences Institute of Electronics Chinese Academy of Science
The edges of the shadow region are blurred in the SAR image due to the moving of the radar during data collection. This phenomenon becomes obvious in the High Resolution SAR images. Shadow enhancement is of great valu... 详细信息
来源: 评论
A general law of human mobility
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Science China(information Sciences) 2015年 第10期58卷 24-37页
作者: LIANG Xiao ZHAO JiChang XU Ke Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences School of Economics and Management Beihang University State Key Laboratory of Software Development Environment Beihang University
The intrinsic factors that drive human mobility have remained unclear for decades. Our observations from both intra-urban and inter-urban trips demonstrate a general law of human mobility. Specifically, the probabilit... 详细信息
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Model selection for high resolution InSAR coherence statistics over urban areas and its application in building detection
Model selection for high resolution InSAR coherence statisti...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Yue Zhang Xian Sun Wenhui Diao Chenyuan Wang Guangluan Xu Hongqi Wang Institute of Electronic Chinese Academy of Sciences Beijing China Key Laboratory of Spatial Information Processing and Application System Technology Chinese Academy of Sciences Beijing China
The interferometric coherence map is derived from the cross-correlation of two registered synthetic aperture radar (SAR) images. It can give additional information complementary to the intensity image, or act as an in... 详细信息
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Automated ortho-rectified SAR image of GF-3 satellite using Reverse-Range-Doppler method
Automated ortho-rectified SAR image of GF-3 satellite using ...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Jiayin Liu Xiaolan Qiu Wen Hong Institute of Electronics Chinese Academy of Sciences Beijing China Key Laboratory of Technology on Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China National Key Laboratory of Microwave Imaging Technology Beijing China
GF-3 is the Chinese Synthetic Aperture Radar (SAR) satellite mission with scientific and commercial applications, which will be launched in 2016. The ortho-rectification image combined with the DEM data can only be sa... 详细信息
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Planar near-field to far-field transformation for massive MIMO systems  34
Planar near-field to far-field transformation for massive MI...
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第三十四届中国控制会议
作者: HAN Xiangzi TAN Xiaobin WU Fan CAS Key laboratory of Technology in Geo-spatial Information Processing and Application System School of Information Science and Technology University of Science and Technology of China
The massive or large scaled multiple input multiple output(MIMO) systems have gained huge consideration due to high achievable data rates, reliable system performance and advantaged energy efficiency for future wirele... 详细信息
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Consistency analysis of the approximate discrete-time model for stochastic nonlinear systems with Markovian switching
Consistency analysis of the approximate discrete-time model ...
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Youth Academic Annual Conference of Chinese Association of Automation (YAC)
作者: Peilong Yu Yu Kang Xinxin Fu Department of Automation University of Science and Technology of China Hefei China Department of Automation and State Key Laboratory of Fire Science University of Science and Technology of China Hefei China Chinese Academy of Sciences Key Laboratory of Technology in Geo-Spatial Information Processing and Application System Beijing China
In this paper, we mainly study the approximate discrete-time model for stochastic nonlinear systems with Markovian switching (SNSwMS). The consistency condition between the approximate discrete-time model and the exac... 详细信息
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Automatic building reconstruction from high resolution InSAR data using stochastic geometrical model
Automatic building reconstruction from high resolution InSAR...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Kun Fu Yue Zhang Xian Sun Wenhui Diao Bin Wu Hongqi Wang Institute of Electronic Chinese Academy of Sciences Beijing China Key Laboratory of Spatial Information Processing and Application System Technology Chinese Academy of Sciences Beijing China University of Chinese Academy of Sciences Beijing China
In this paper, a fully automatic building reconstruction method for high resolution interferometric synthetic aperture radar (InSAR) data is presented. This method is based on stochastic geometrical model. Firstly, a ... 详细信息
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ERROR ESTIMATION and UNAMBIGUOUS RECONSTRUCTION for Chinese FIRST DUAL-CHANNEL SPACEBORNE SAR IMAGING
ERROR ESTIMATION and UNAMBIGUOUS RECONSTRUCTION for Chinese ...
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ISPRS geospatial Week 2017
作者: Jin, T. Qiu, X. Hu, D. Ding, C. University of Chinese Academy of Sciences Beijing100049 China Key Laboratory of Technology in Geospatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences Beijing100190 China
Multichannel synthetic aperture radar (SAR) is a significant breakthrough to the inherent limitation between high-resolution and wide-swath (HRWS) faced with conventional SAR. Error estimation and unambiguous reconstr... 详细信息
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Improved rate-distortion optimization algorithms for hevc lossless coding  21
Improved rate-distortion optimization algorithms for hevc lo...
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21st International Conference on MultiMedia Modeling, MMM 2015
作者: Chen, Fangdong Li, Houqiang CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
To avoid distortion, the quantization is not implemented on residues for lossless mode in HEVC. As a result, the conventional lambda model in Rate-Distortion Optimization (RDO), where lambda is related to the quantiza... 详细信息
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A new method for attitude refinement of earth observation satellite with asynchronous images
A new method for attitude refinement of earth observation sa...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Tao Sun Li Huang Hui Long Bao-Cheng Liu Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing P. R. China TH-Centre of China Beijing P. R. China
The accuracy of attitude observation is always the main contributor to geometric performance of earth observation satellites (EOSs). Given the ground process requirement, linear pushbroom and asynchronous imaging sens... 详细信息
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