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检索条件"机构=Key Lab of Image Processing and Image Communication"
883 条 记 录,以下是671-680 订阅
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Vehicle Color Recognition Using Monocular camera
Vehicle Color Recognition Using Monocular camera
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2011年无线通信与信号处理国际会议(WCSP 2011)
作者: Mengjie Yang Xiuchang Zhu Liang Li Guang Han Xiaofei Li Jiangsu Provincial Key Lab of Image Processing and ImageCommunication Nanjing Univ. of P&TNanjing Engineering Research Center of Wideband Wireless Communication and Display Technique Ministry of Ed Engineering Research Center of Wideband WirelessCommunication and Display Technique Ministry ofEduc
This paper introduces a novel moving vehicle color recognition method. By processing videos recorded by monocular camera on traffic, we get single color image of vehicles which are crossed the traffic in any direction... 详细信息
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A NOVEL TEMPORAL ERROR CONCEALMENT METHOD BASED ON FUZZY REASONING FOR H.264
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Journal of Electronics(China) 2010年 第2期27卷 197-205页
作者: Zhan Xuefeng Zhu Xiuchang Image Processing and Image Communication Lab Nanjing University of Posts and Telecommunications Nanjing 210003 China
In this paper,a fuzzy reasoning based temporal error concealment method is proposed. The basic temporal error concealment is implemented by estimating Motion Vector (MV) of the lost MacroBlock (MB) from its neighborin... 详细信息
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Interactive object segmentation using iterative adjustable graph cut
Interactive object segmentation using iterative adjustable g...
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IEEE Visual communications and image processing (VCIP)
作者: Ran Shi Zhi Liu Yinzhu Xue Xiang Zhang School of Communication and Information Engineering Shanghai University Shanghai China Key Laboratory of Advanced Display and System Application Ministry of Education Shanghai University Shanghai China Institute of Image Processing and Pattern Recognition Shanghai Jiaotong University Shanghai China
Interactive object segmentation is widely used for extracting any user-interested objects from natural images. A common problem with many interactive segmentation approaches is that the object segmentation quality is ... 详细信息
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MOTION VECTOR RECOVERY METHOD BASED ON MEAN SHIFT PROCEDURE
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Journal of Electronics(China) 2010年 第6期27卷 830-837页
作者: Zhan Xuefeng Zhu Xiuchang Image Processing and Image Communication Lab Nanjing University of Posts and Telecommunications Nanjing 210003 China
This letter presents a novel Motion Vector (MV) recovery method which is based on Mean Shift (MS) procedure. According to motion continuity, MVs in local area should be similar. If projecting MV into 2-D feature space... 详细信息
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SSIM-based content adaptive frame skipping for low bit rate H.264 video coding
SSIM-based content adaptive frame skipping for low bit rate ...
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2010 IEEE 12th International Conference on communication Technology, ICCT'2010
作者: Cui, Ziguan Zhu, Xiuchang Image Processing and Image Communication Lab. Nanjing University of Posts and Telecommunications Nanjing China
Conventional rate control schemes for H.264/AVC video coding usually regulate output bit rate to match channel bandwidth by adjusting quantization parameter at fixed full frame rate, and the passive frame skipping to ... 详细信息
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A low complexity mb layer rate control algorithm based on motion similarity for H.264
A low complexity mb layer rate control algorithm based on mo...
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2010 International Conference on Wireless communications and Signal processing, WCSP 2010
作者: Cui, Ziguan Zhu, Xiuchang Image Processing and Image Communication Lab. Nanjing University of Posts and Telecommunications Nanjing China
This paper presents a simple but effective macroblock (MB) layer rate control (RC) scheme for H.264/AVC with low complexity. First, to reduce computation cost and inaccuracy of linear mean absolute difference (MAD) pr... 详细信息
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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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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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Edge region color autocorrelogram: A new low-level feature applied in CBIR
Edge region color autocorrelogram: A new low-level feature a...
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2010 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2010
作者: Chen, Xiaolin Yang, Xiaokang Zhang, Rui Liu, Anwen Zheng, Shibao Institute of Image Communication and Information Processing Shanghai Key Lab. of Digital Media Processing and Transmission Shanghai Jiao Tong University Shanghai China
Simple yet effective feature extraction is crucial for content- based image retrieval (CBIR). In this paper we propose a novel type of regional feature, which is called edge region color autocorrelogram (ERCAC). It ai... 详细信息
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Partical swarm optimization based unequal loss protection of embedded video streams
Partical swarm optimization based unequal loss protection of...
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2010 IEEE 12th International Conference on communication Technology, ICCT'2010
作者: Hu, Jiajing Hu, Dong Key Lab. of Image Processing and Image Communications of Jiangsu Province Nanjing University of Posts and Telecom Nanjing 210003 China
This paper presents a new scheme for optimal packetization of scalable multimedia data over lossy network. By assigning an unequal amount of forward error correction (FEC) bits to each segment of transmission packets,... 详细信息
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