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检索条件"机构=Key Laboratory of Technology in Geospatial Information and Application System"
842 条 记 录,以下是621-630 订阅
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TomoSAR-ALISTA: Efficient TomoSAR imaging via deep unfolded network
TomoSAR-ALISTA: Efficient TomoSAR imaging via deep unfolded ...
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International Conference on Radar systems (RADAR 2022)
作者: M. Wang Z. Zhang Y. Wang S. Gao X. Qiu Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing 100190 People's Republic of China Key Laboratory of Intelligent Aerospace Big Data Application Technology Suzhou 215123 People's Republic of China Electrical and Computer Engineering Department George Mason University Fairfax VA 22030 USA
Synthetic aperture radar (SAR) tomography (TomoSAR) has attracted remarkable interest for its ability in achieving threedimensional reconstruction along the elevation direction from multiple observations. In recent ye...
来源: 评论
A no-reference image quality evaluation based on power spectrum
A no-reference image quality evaluation based on power spect...
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3DTV Conference
作者: Yan Zhang Ping An Qiuwen Zhang Liquan Shen Zhaoyang Zhang School of Communication and Information Engineering Shanghai University China Department of Computer Science and Technology Anhui University of Finance and Economics China Key Laboratory of Advanced Displays and System Application Ministry of Education China
No-reference quality evaluation is more difficult because it does not refer to any image. However, in some cases, like virtual view images, can not find the reference image, no-reference method had to be used. With th... 详细信息
来源: 评论
An improved depth map estimation for coding and view synthesis
An improved depth map estimation for coding and view synthes...
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IEEE International Conference on Image Processing
作者: Qiuwen Zhang Ping An Yan Zhang Liquan Shen Zhaoyang Zhang School of Communication and Information Engineering Shanghai University China Key Laboratory of Advanced Displays and System Application Ministry of Education China Department of Computer Science and Technology Anhui University of Finance and Economics China
Inaccuracy depth estimation may influence on depth coding and virtual view rendering in the free-viewpoint television (FTV) system, an improved depth map estimation is proposed to solve the problem for coding and view... 详细信息
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Patch reordering: A novel way to achieve rotation and translation invariance in convolutional neural networks
arXiv
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arXiv 2019年
作者: Shen, Xu Tian, Xinmei Sun, Shaoyan Tao, Dacheng CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei Anhui230027 China Centre for Artificial Intelligence Faculty of Engineering and Information Technology University of Technology Sydney 81 Broadway Street UltimoNSW2007 Australia
Convolutional Neural Networks (CNNs) have demonstrated state-of-the-art performance on many visual recognition tasks. However, the combination of convolution and pooling operations only shows invariance to small local... 详细信息
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Geography's "World view": The ontological issues of geography
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Journal of Geographical Sciences 2017年 第12期27卷 1541-1555页
作者: LIU Kai TANG Maolin LIU Rongzeng QIN Yaochen School of Resources and Environment Science Henan University of Economics and Law Zhengzhou 450002 China School of Geographical Sciences & Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application Nanjing Normal University Nanjing 210023 China Ministry of Education Key Laboratory of Geospatial Technology for Middle and Lower Yellow River Regions Henan University Kaifeng 475001 Henan China
Contemporary science philosophy suggests that discussing ontological problems is of fundamental significance broadly within certain specific disciplines. Natural and social science research are inseparable from philos... 详细信息
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ROAD EXTRACTION FROM REMOTE SENSING IMAGES BY MULTIPLE FEATURE PYRAMID NETWORK
ROAD EXTRACTION FROM REMOTE SENSING IMAGES BY MULTIPLE FEATU...
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IEEE International Geoscience and Remote Sensing Symposium
作者: Xun Gao Xian Sun Menglong Yan Hao Sun Kun Fu Yue Zhang Zhipeng Ge School of Electronic Electrical and Communication Engineering University of Chinese Academy of Sciences Beijing China Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China
Road extraction from high-resolution remote sensing images has been applied in many domains, but it is still full of challenges. We focus on the problem of slender roads, proposing a new multiple feature pyramid netwo... 详细信息
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Improved multi-view depth estimation for view synthesis in 3D video coding
Improved multi-view depth estimation for view synthesis in 3...
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3DTV Conference
作者: Qiuwen Zhang Ping An Yan Zhang Liquan Shen Zhaoyang Zhang School of Communication and Information Engineering Shanghai University China Key Laboratory of Advanced Displays and System Application Ministry of Education China Department of Computer Science and Technology Anhui University of Finance and Economics China
Multi-view depth estimation is an important part in the virtual view synthesis and depth map coding within the 3DV/FTV applications. However, existing depth estimation methods generally have difficulty to generate goo... 详细信息
来源: 评论
A3Net: Adversarial-and-attention network for machine reading comprehension
arXiv
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arXiv 2018年
作者: Wang, Jiuniu Fu, Xingyu Xu, Guangluan Wu, Yirong Chen, Ziyan Wei, Yang Jin, Li Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of Electronics CAS Beijing China School of Electronic Electrical and Communication Engineering University of Chinese Academy of Sciences Beijing China
In this paper, we introduce Adversarial-and-attention Network (A3Net) for Machine Reading Comprehension. This model extends existing approaches from two perspectives. First, adversarial training is applied to several ... 详细信息
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Efficient rendering distortion estimation for depth map compression
Efficient rendering distortion estimation for depth map comp...
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IEEE International Conference on Image Processing
作者: Qiuwen Zhang Ping An Yan Zhang Zhaoyang Zhang School of Communication and Information Engineering Shanghai University China Key Laboratory of Advanced Displays and System Application Ministry of Education China Department of Computer Science and Technology Anhui University of Finance and Economics China
A depth map represents three-dimensional (3D) scene information and is used to synthesize virtual views in 3D video. Since the quality of synthesized virtual views highly depends on the quality of depth map, efficient... 详细信息
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GEOLOCATION OF HJ-1C SATELLITE IMAGE USING ONE GCP
GEOLOCATION OF HJ-1C SATELLITE IMAGE USING ONE GCP
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IEEE International Geoscience and Remote Sensing Symposium
作者: Jiayin Liu Xiaolan Qiu Yuxin Hu Wen Hong Institute of Electronics Chinese Academy of Sciences Beijing China University of 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
HJ-1C satellite was launched in November 2012 as the first civil spaceborne SAR system of S band in China. Since the image geolocation is essential for the quantificational study of the system specifications of HJ-1C,... 详细信息
来源: 评论