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检索条件"机构=Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems"
530 条 记 录,以下是261-270 订阅
No-reference light field image quality assessment based on spatial-angular measurement
arXiv
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arXiv 2019年
作者: Shi, Likun Zhou, Wei Chen, Zhibo CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System University of Science and Technology of China Hefei230027 China
Light field image quality assessment (LFI-QA) is a significant and challenging research problem. It helps to better guide light field acquisition, processing and applications. However, only a few objective models have... 详细信息
来源: 评论
Estimation of Building-Integrated Photovoltaic Potential: A Deep Learning Based Approach for Constructing Three-Dimensional Building Models from Satellite Imagery
SSRN
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SSRN 2023年
作者: Yan, Longxu Zhu, Rui Kwan, Mei-Po Luo, Wei Wang, De Zhang, Shangwu Wong, Man Sing You, Linlin Yang, Bishen Chen, Biyu Feng, Ling College of Architecture and Urban Planning Tongji University Shanghai200092 China Key Laboratory of Spatial Intelligent Planning Technology Ministry of Natural Resources Shanghai200092 China Singapore138632 Singapore Department of Geography and Resource Management The Chinese University of Hong Kong Hong Kong Geography Department National University of Singapore Singapore117570 Singapore Saw Swee Hock School of Public Health National University of Singapore Singapore117549 Singapore Department of Land Surveying and Geo-Informatics The Hong Kong Polytechnic University Hung Hom Hong Kong School of Intelligent Systems Engineering Sun Yat-Sen University Shenzhen518107 China State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University Wuhan430079 China
Building-integrated photovoltaics (BIPV) are increasingly used to build low-carbon buildings and promote energy transition. However, the absence of precise three-dimensional (3D) building models may hinder accurate es... 详细信息
来源: 评论
An Approach for Spaceborne InSAR DEM Inversion Integrated with Stereo-SAR Method
An Approach for Spaceborne InSAR DEM Inversion Integrated wi...
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Asian and Pacific Conference on Synthetic Aperture Radar (APSAR)
作者: Fangfang Li Yueting Zhang Xiaolan Qiu Key Laboratory of Geo-spatial Information Processing and Application System Technology Aerospace Information Research Institute Chinese Academy of Sciences Beijing China
Spaceborne Interferometric Synthetic Aperture Radar (InSAR) has the capability of high precise topographic mapping for large area. However, on the one hand, digital elevation models (DEM) inversion needs at least one ...
来源: 评论
Secrecy relaying strategy over correlated fading channels using CSI estimation  5
Secrecy relaying strategy over correlated fading channels us...
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5th International Conference on Communication and information processing, ICCIP 2019
作者: Chen, Wang Wang, Mingzhi Aerospace Information Research Institute Chinese Academy of Sciences Key Laboratory of Technology in Geo-Spatial Information Processing and Application System Chinese Academy of Sciences Institute of Electronics Chinese Academy of Sciences No. 19 North 4th Ring Road West Haidian District Beijing100191 China
Cooperative relaying is considered as an effective method to improve the secrecy performance of wireless communications. However, the existing relay selection strategies do not consider the channel correlations betwee... 详细信息
来源: 评论
Stereoscopic omnidirectional image quality assessment based on predictive coding theory
arXiv
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arXiv 2019年
作者: Chen, Zhibo Xu, Jiahua Lin, Chaoyi Zhou, Wei CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System University of Science and Technology of China Hefei Anhui230027 China
Objective quality assessment of stereoscopic omnidirectional images is a challenging problem since it is influenced by multiple aspects such as projection deformation, field of view (FoV) range, binocular vision, visu... 详细信息
来源: 评论
InSAR DEM Reconstruction Based on Backprojection Algorithm in Two Converse Flights  6
InSAR DEM Reconstruction Based on Backprojection Algorithm i...
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6th Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2019
作者: Hu, Xiaoning Xiang, Maosheng Wang, Bingnan Fu, Xikai University of Chinese Academy of Sciences National Key Laboratory of Science and Technology on Microwave Imaging Institute of Electronics Chinese Academy of Sciences Beijing100190 China National Key Laboratory of Science and Technology on Microwave Imaging Institute of Electronics Chinese Academy of Sciences Beijing100190 China Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences Beijing100190 China
Interferometric synthetic aperture radar (InSAR) can be used to extract digital elevation model (DEM) with high accuracy. However, the side looking geometry of synthetic aperture radar (SAR) may cause geometric distor... 详细信息
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Online filter clustering and pruning for efficient convnets
arXiv
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arXiv 2019年
作者: Zhou, Zhengguang Zhou, Wengang Hong, Richang Li, Houqiang CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System EEIS Department University of Science and Technology of China HeFei University of Technology
Pruning filters is an effective method for accelerating deep neural networks (DNNs), but most existing approaches prune filters on a pre-trained network directly which limits in acceleration. Although each filter has ... 详细信息
来源: 评论
Unambiguous Imaging for Moving Targets in Maritime Scenarios with Dual Receive Channel Mode of GF-3 Satellite
Unambiguous Imaging for Moving Targets in Maritime Scenarios...
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Asian and Pacific Conference on Synthetic Aperture Radar (APSAR)
作者: Junying Yang Xiaolan Qiu Lihua Zhong Chibiao Ding Lijia Huang Hao Chen Key Laboratory of Technology in Geo-Spatial Information Processing and Application Systems Institute of Electronics Chinese Academy of Sciences Beijing China Fifth Laboratory Institute of Communication and Tracking Technology Beijing China
Gaofen-3 (GF-3) is the first Chinese multichannel synthetic aperture radar (SAR) sensor that can operate in the dual receive channel (DRC) mode. Different from the traditional single-channel SAR system, the multichann...
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Adaptive disentangled target representation for unsupervised domain adaptation in remote sensing segmentation
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Engineering applications of Artificial Intelligence 2025年 156卷
作者: Lu, Runuo Dong, Shoubin Jia, Jianxin Wang, Xusheng Liu, Kai Chen, Jinsong Guo, Shanxin Zheng, Xiaorou Guangdong Provincial Key Laboratory of Multimodal Big Data Intelligent Analysis School of Computer Science and Engineering South China University of Technology Guangzhou510641 China Department of Photogrammetry and Remote Sensing Finnish Geospatial Research Institute EspooFI-02150 Finland Center for Geo-Spatial Information Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences Shenzhen518055 China Shenzhen Engineering Laboratory of Ocean Environmental Big Data Analysis and Application Shenzhen518055 China
Due to the significant differences between the source and target domains, semantic segmentation models for remote sensing images trained on the source domain often struggle to generalize effectively to new target doma... 详细信息
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An accurate SAR imaging method based on generalized minimax concave penalty  12
An accurate SAR imaging method based on generalized minimax ...
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12th European Conference on Synthetic Aperture Radar, EUSAR 2018
作者: Wei, Zhonghao Zhang, Bingchen Han, Bing Xu, Zhilin Hong, Wen Wu, YiRong University of Chinese Academy of Science and Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems Institute of Electronics Chinese Academy of Sciences China Laboratory of Technology in Geo-spatial Information Processing and Application Systems Institute of Electronics Chinese Academy of Sciences China Institute of Electronics Chinese Academy of Sciences China
Sparse signal processing has been applied in synthetic aperture radar (SAR) imaging successfully. As a typical sparse reconstruction model, L1 regularization often underestimates the intensities of the targets. The es... 详细信息
来源: 评论