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检索条件"机构=Key Laboratory of Spatial Information Processing and Application System Technology IECAS"
469 条 记 录,以下是331-340 订阅
排序:
Visual analyses of music download history: User studies  22nd
Visual analyses of music download history: User studies
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22nd International Conference on MultiMedia Modeling, MMM 2016
作者: Liu, Dong Zhang, Jingxian CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China Department of Computer Science University of Illinois at Urbana-Champaign ChampaignIL United States
Users’ download history is a primary data source for analyzing user interests. Recent work has shown that user interests are indeed time varying, and accurate profiling of user interest drifts requires the temporal d... 详细信息
来源: 评论
Convolutional neural network-based block up-sampling for intra frame coding
arXiv
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arXiv 2017年
作者: Li, Yue Liu, Dong Li, Houqiang Li, Li Wu, Feng Zhang, Hong Yang, Haitao CAS Key Laboratory of Technology in Geo-Spatial Information Processing Application System University of Science Technology of China Hefei230027 China University of Missouri-Kansas City 5100 Rockhill Road Kansas CityMO64111 United States Media Technology Laboratory Central Research Institute of Huawei Technologies Co. Ltd Shenzhen518129 China
—Inspired by the recent advances of image super-resolution using convolutional neural network (CNN), we propose a CNN-based block up-sampling scheme for intra frame coding. A block can be down-sampled before being co... 详细信息
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Transform-invariant convolutional neural networks for image classification and search  24
Transform-invariant convolutional neural networks for image ...
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24th ACM Multimedia Conference, MM 2016
作者: Shen, Xu Tian, Xinmei He, Anfeng 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 Quantum Computation and Intelligent Systems Faculty of Engineering and Information Technology University of Technology SydneyNSW2007 Australia
Convolutional neural networks (CNNs) have achieved stateof-the-art results on many visual recognition tasks. However, current CNN models still exhibit a poor ability to be invariant to spatial transformations of image... 详细信息
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GUID-based mobile visual communication using NDN mechanism
GUID-based mobile visual communication using NDN mechanism
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IEEE Visual Communications and Image processing (VCIP)
作者: Yuanzun Zhang Xiaobin Tan Hao Liu Weiping Li CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China
With the explosive growth in the number of mobile terminals, the demand for visual communication with mobility is increasing. However, traditional solutions for mobility over IP network cannot always meet the demand o... 详细信息
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Action recognition with novel high-level pose features
Action recognition with novel high-level pose features
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IEEE International Conference on Multimedia and Expo Workshops (ICMEW)
作者: Jiayi Fan Zhengjun Zha Xinmei Tian University of Science and Technology of China CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System
Recently high-level pose features (HLPF) have been shown to be efficient for action recognition in joint-annotated tasks. However, the relative positions between pairs of joints in actual situations and the spatio-tem... 详细信息
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Hybrid digital-analog scheme for video transmission over fading channel
Hybrid digital-analog scheme for video transmission over fad...
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International Symposium on Circuits and systems
作者: Jian Shen Lei Yu Houqiang Li CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China
In this paper, we consider video communication over fading channel, where the perfect instantaneous channel state information (CSI) is available at both sender and receiver. Most of existing coding schemes are ineffic... 详细信息
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Aircraft recognition in high resolution SAR images using saliency map and scattering structure features
Aircraft recognition in high resolution SAR images using sal...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Fangzheng Dou Wenhui Diao Xian Sun Siyu Wang Kun Fu Guangluan Xu Key Laboratory of Spatial Information Processing and Application System Technology Chinese Academy of Sciences Beijing China
Scattering structure features of targets is of great importance for Synthetic Aperture Radar (SAR) image analysis. In this paper, a novel algorithm for aircraft recognition in high resolution apron area of SAR images ... 详细信息
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Compressive tracking with adaptive color feature selection and foreground modeling
Compressive tracking with adaptive color feature selection a...
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IEEE Visual Communications and Image processing (VCIP)
作者: Tianqi Zheng Chao Xie Wengang Zhou Houqiang Li CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China
Part-based trackers have achieved promising performance in many tracking tasks. However, most part-based trackers use the same feature representation for all parts and simply combine them together to form an integral ... 详细信息
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Ionosphere Estimation and Correction for Geosynchronous SAR based on point target deviation between Range Sub-images
Ionosphere Estimation and Correction for Geosynchronous SAR ...
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2016 IEEE 13th International Conference on Signal processing(ICSP2016)
作者: Huang Lijia Ding Chibiao Qiu Xiaolan Zhang Hongyi Li Liang Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of ElectronicsChinese Academy of Sciences
Ionosphere is an important factor in highresolution spaceborne synthetic aperture radar(SAR) and geosynchronous(GEO) SAR. An approach based on point target deviation between range sub-images is proposed in this pa... 详细信息
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A novel interferogram quality assessment index based on connected area
A novel interferogram quality assessment index based on conn...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Tao Zhang Xiaolei Lv Jun Hong Key Laboratory of Technology in Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China
InSAR interferogram quality assessment is a key step for the using of interferogram map. Traditionally, the interferogram is qualitatively assessed visually and quantitatively assessed by the number of residues. Howev... 详细信息
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