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检索条件"机构=Key Laboratory of Spatial Information Processing and Application System Technology"
570 条 记 录,以下是341-350 订阅
排序:
A twofold siamese network for real-time object tracking
arXiv
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arXiv 2018年
作者: He, Anfeng Luo, Chong Tian, Xinmei Zeng, Wenjun CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System University of Science and Technology of China Hefei Anhui China Microsoft Research Beijing China
Observing that Semantic features learned in an image classification task and Appearance features learned in a similarity matching task complement each other, we build a twofold Siamese network, named SA-Siam, for real... 详细信息
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Effects of residual motion compensation errors on the performance of airborne along-track interferometric SAR
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Frontiers of information technology & Electronic Engineering 2016年 第10期17卷 1095-1105页
作者: Hui ZHANG Jun HONG Xiao-lan QIU Ji-chuan LI Fang-fang LI Feng MING Institute of Electronics Chinese Academy of Sciences Beoing 100190 China University of the Chinese Academy of Sciences Beijing 100190 China Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems Beijing 100190 China Science and Technology on Millimeter-Wave Laboratory Beijing 100854 China
Two approximations, center-beam approximation and reference digital elevation model (DEM) approximation, are used in synthetic aperture radar (SAR) motion compensation procedures. They usually introduce residual m... 详细信息
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Optimization approach for multi-scale segmentation of remotely sensed imagery under k-means clustering guidance
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Cehui Xuebao/Acta Geodaetica et Cartographica Sinica 2015年 第5期44卷 526-532页
作者: Wang, Huixian Jin, Huijia Wang, Jiaolong Jiang, Wanshou State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University Wuhan430079 China Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences Beijing100190 China Hebei Provincial Institute of Cartography Shijiazhuang050031 China
In order to adapt different scale land cover segmentation, an optimized approach under the guidance of k-means clustering for multi-scale segmentation is proposed. At first, small scale segmentation and k-means cluste... 详细信息
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User specific friend recommendation in social media community
User specific friend recommendation in social media communit...
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IEEE International Conference on Multimedia and Expo (ICME)
作者: Cong Guo Xinmei Tian Tao Mei CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei Anhui China Microsoft Research Beijing China
Social networks nowadays have become an important form of communication in which users can post their current status or share their lives by mobile phones or the Web. In this paper, we develop an effective and efficie... 详细信息
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GLOBAL PATCH MATCHING
GLOBAL PATCH MATCHING
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ISPRS Geospatial Week 2017
作者: Huang, X. Hu, K. Ling, X. Zhang, Y. Lu, Z. Zhou, G. Wuhan Engineering Science and Technology Institute Jiangda Road 30 Wuhan China Wuhan Sense Tour Tecnhonogy Company Luoshi South Road 320 Wuhan China Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences Beijing100190 China School of Remote Sensing and Information Engineering Wuhan University China
This paper introduces a novel global patch matching method that focuses on how to remove fronto-parallel bias and obtain continuous smooth surfaces with assuming that the scenes covered by stereos are piecewise contin... 详细信息
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CONVOLUTIONAL NEURAL NETWORK-BASED ARITHMETIC CODING OF DC COEFFICIENTS FOR HEVC INTRA CODING
CONVOLUTIONAL NEURAL NETWORK-BASED ARITHMETIC CODING OF DC C...
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IEEE International Conference on Image processing
作者: Changyue Ma Dong Liu Xiulian Peng Feng Wu CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System University of Science and Technology of China Hefei China Microsoft Research Asia Beijing China
In the state-of-the-art video coding standard-High Efficiency Video Coding (HEVC), context-adaptive binary arithmetic coding (CABAC) is adopted as the entropy coding tool. In CABAC, the binarization processes are manu... 详细信息
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Convolutional Neural Network-Based Invertible Half-Pixel Interpolation Filter for Video Coding
Convolutional Neural Network-Based Invertible Half-Pixel Int...
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IEEE International Conference on Image processing
作者: Ning Yan Dong Liu Houqiang Li Tong Xu Feng Wu Bin Li CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System University of Science and Technology of China Hefei China Microsoft Research Asia Beijing China
Fractional-pixel interpolation has been widely used in the modern video coding standards to improve the accuracy of motion compensated prediction. Traditional interpolation filters are designed based on the signal pro... 详细信息
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Identity Regularized Sparse Representation for Automatic Target Recognition in Sar Images
Identity Regularized Sparse Representation for Automatic Tar...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Zongxu Pan Lei Liu Bin Lei Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China University of Chinese Academy of Sciences Beijing China
An identity regularized sparse representation (IRSR) based SAR target recognition method is proposed in this paper. The method aims to find a transformation that can map the data to a transformed space, in which targe... 详细信息
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Doppler walk rectification based on KWT in passive radar
Doppler walk rectification based on KWT in passive radar
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Xin Guan Li-Hua Zhong Dong-Hui Hu Chi-Biao Ding Key Laboratory of Technology in Geospatial Information Processing and Application System Chinese Academy of Sciences Beijing China
Doppler walk is introduced by high speed motion of targets in passive radar, which decreases the signal-to-noise ratio. In this paper, a Doppler walk rectification method based on keystone-Wigner-Ville transform (KWT)... 详细信息
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Combined analysis of probability of missed detection and positioning accuracy for receiver selection in SFN based passive radar systems
Combined analysis of probability of missed detection and pos...
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International Conference on Signal processing Proceedings (ICSP)
作者: Xiao-bo Li Xin Guan Li-hua Zhong Dong-hui Hu Chi-biao Ding Key Laboratory of Technology in Geospatial Information Processing and Application System Chinese Academy of Sciences Beijing China
Multistatic passive radar systems provide higher positioning accuracy comparing with the bistatic ones. However, the positioning performance of the multistatic passive radar systems is largely dependent on the geometr... 详细信息
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