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检索条件"机构=Key Lab of Image Processing and Image Communication"
884 条 记 录,以下是71-80 订阅
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Gait identification by sparse representation
Gait identification by sparse representation
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2011 8th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2011, Jointly with the 2011 7th International Conference on Natural Computation, ICNC'11
作者: Gong, Minyan Xu, Yi Yang, Xiaokang Zhang, Wenjun Institute of Image Communication and Information Processing Shanghai China Shanghai Key Lab of Digital Media Processing and Transmissions Shanghai China
Gait recognition under variations of clothing and carrying condition is still a challenging task. In this paper, we present a gait identification method via sparse representation. We formulate the recognition problem ... 详细信息
来源: 评论
A Regularized Super Resolution Algorithm for Generalized Gaussian Noise
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Journal of Donghua University(English Edition) 2010年 第1期27卷 25-35页
作者: 陈文 方向忠 刘立峰 蒋伟 丁大为 乔艳涛 Institute of Image Communication and Information Processing Shanghai Jiaotong University Computer and Information Department Shanghai University of Electric Power Key Lab oratory of Intelligent Computing & Signal Processing Ministry of EducationAnhui University
In this paper,an iterative regularized super resolution (SR) algorithm considering non-Gaussian noise is *** on the assumption of a generalized Gaussian distribution for the contaminating noise,an lp norm is adopted t... 详细信息
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A camera self-calibration method based on dual constraints of multi-view images
A camera self-calibration method based on dual constraints o...
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2011 International Conference on Wireless communications and Signal processing, WCSP 2011
作者: Liu, Feng Han, Weiwei Xu, Qiong Lin, Qiongjie Fan, Jingjing Image Processing and Image Communication Jiangsu Key Laboratory Nanjing China Key Lab of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing China
Camera calibration is the essential step of obtaining 3D information from 2D views in the field of computer vision, which is widely used in the area of 3D reconstruction, navigation, visual supervision, etc. A camera ... 详细信息
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Revolutionary entrapment model of uniformly distributed swarm robots in morphogenetic formation
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Defence Technology(防务技术) 2024年 第1期31卷 496-509页
作者: Chen Wang Zhaohui Shi Minqiang Gu Weicheng Luo Xiaomin Zhu Zhun Fan Shantou University ShantouGuangdongChina National University of Defense Technology ChangshaChina Key Lab of Digital Signal and Image Processing of Guangdong Province China
This study proposes a method for uniformly revolving swarm robots to entrap multiple targets,which is based on a gene regulatory network,an adaptive decision mechanism,and an improved *** the gene regulatory network m... 详细信息
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An steganography algorithm with robust fine performance
An steganography algorithm with robust fine performance
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Proceedings of the International Computer Congress 2004 on Wavelet Analysis and its Applications, and Active Media Technology
作者: Cao, Yuqiang Bai, Sen Zheng, Peng Image Processing Lab. Chongqing Communication Institute Chongqing 400035 China
A novel steganography algorithm operating in the wavelet domain is presented. The proposed algorithm gives two kinds of secret messages bits, which can be classified based on their important, and then have these bits ... 详细信息
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Improved EZW image coding algorithm based on Zero-tree index
Improved EZW image coding algorithm based on Zero-tree index
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Proceedings of the International Computer Congress 2004 on Wavelet Analysis and its Applications, and Active Media Technology
作者: You, Chunyan Wu, Lehua Image Processing Lab. ChongQing Communication Institute ChongQing 400035 China
In Embedded Zero-trees Wavelet Compression, there exist two problems, i.e. multi-scanning of wavelet coefficients and redundancy in the binary code. Considering it, this paper presents Improved EZW image Coding Algori... 详细信息
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Blind digital audio watermarking based on SCS in wavelet domain
Blind digital audio watermarking based on SCS in wavelet dom...
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Proceedings of the International Computer Congress 2004 on Wavelet Analysis and its Applications, and Active Media Technology
作者: You, Chunyan Wu, Lehua Bai, Sen Image Processing Lab. ChongQing Communication Institute ChongQing 400035 China
Performance of digital watermarking depends on the parameters of embedding algorithm. Most algorithms cannot give the quantitative relationship between embedding parameters and its performance. This paper proposes a n... 详细信息
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Signal processing for sound synthesis:: Computer-generated sounds and music for all
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IEEE SIGNAL processing MAGAZINE 2007年 第2期24卷 8-+页
作者: Valimaki, Vesa Rabenstein, Rudolf Rocchesso, Davide Serra, Xavier Smith, Julius O. Key Lab of Intelligent Perception and Image Understanding of Ministry of Education Xidian University Xi'an China Key Lab of Radar Signal Processing Xidian University Xi'an China
Almost everybody uses sound synthesis in their daily lives, although many may not know it.
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Structured Computational Modeling of Human Visual System for No-reference image Quality Assessment
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International Journal of Automation and computing 2021年 第2期18卷 204-218页
作者: Wen-Han Zhu Wei Sun Xiong-Kuo Min Guang-Tao Zhai Xiao-Kang Yang MoE Key Lab of Artificial Intelligence AI InstituteShanghai Jiao Tong UniversityShanghai 200240China Institute of Image Communication and Information Processing Shanghai Jiao Tong UniversityShanghai 200240China
Objective image quality assessment(IQA)plays an important role in various visual communication systems,which can automatically and efficiently predict the perceived quality of *** human eye is the ultimate evaluator f... 详细信息
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Optimal Training Design and Placement for MIMO Orthogonal Frequency Division Multiplexing Channel Estimation
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Journal of Shanghai Jiaotong university(Science) 2010年 第1期15卷 58-63页
作者: 林成裕 钱良 张文军 徐友云 李洪烈 Institute of Image Communication and Information Processing Shanghai Jiaotong University Shanghai Key Laboratory of Digital Media Processing and Transmissions Shanghai Jiaotong University Qingdao Branch of Naval Aeronautical Engineering Institute
This paper deals with optimal training design and placement over multiple orthogonal frequency division multiplexing(OFDM) symbols for the least squares(LS) channel estimation in multiple-input multipleoutput(MIMO) OF... 详细信息
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