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检索条件"任意字段=Conference on Visual Communications and Image Processing"
3470 条 记 录,以下是3201-3210 订阅
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CURVELET TRANSFORM BASED MOVING OBJECT SEGMENTATION
CURVELET TRANSFORM BASED MOVING OBJECT SEGMENTATION
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IEEE International conference on image processing
作者: Manish Khare Rajneesh Kumar Srivastava Ashish Khare Moongu Jeon Department of Electronics and Communication University of Allahabad Allahabad India School of Information and Communications Gwangju Institute of Science and Technology Gwangju Republic of Korea
In this paper, we have proposed a new method for segmentation of moving objects, which is based on single change detection applied on curvelet coefficients of two consecutive frames. The wavelet transform is widely us... 详细信息
来源: 评论
Advanced Learning-Based Inter Prediction for Future Video Coding
Advanced Learning-Based Inter Prediction for Future Video Co...
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IEEE visual communications and image processing (VCIP)
作者: Yanchen Zhao Wenhong Duan Chuanmin Jia Shanshe Wang Siwei Ma School of Computer Science Peking University China Wangxuan Institute of Computer Technology Peking University China
In the fourth generation Audio Video coding Standard (AVS4), the Inter Prediction Filter (INTERPF) reduces discontinuities between prediction and adjacent reconstructed pixels in inter prediction. The paper proposes a... 详细信息
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BVI-AOM: A New Training Dataset for Deep Video Compression Optimization
BVI-AOM: A New Training Dataset for Deep Video Compression O...
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IEEE visual communications and image processing (VCIP)
作者: Jakub Nawała Yuxuan Jiang Fan Zhang Xiaoqing Zhu Joel Sole David Bull Visual Information Laboratory University of Bristol Bristol United Kingdom Netflix Inc. Los Gatos CA USA
Deep learning is now playing an important role in enhancing the performance of conventional hybrid video codecs. These learning-based methods typically require diverse and representative training material for optimiza... 详细信息
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Agent swarm classification network ASCN
Agent swarm classification network ASCN
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IEEE International conference on Systems, Man and Cybernetics
作者: Chi-kin Chow Hung-tat Tsui Visual Signal Processing and Communications Laboratory Department of Electronic Engineering Chinese University of Hong Kong Hong Kong China
In this paper we introduced a new RBF classification network - "agent swarm classification network ASCN", which is trained by a multi-agent system (MAS) approach. MAS can be regarded as a swarm of independen... 详细信息
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Flexible face animation using MPEG-4/SNHC parameter streams
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IEEE International conference on image processing
作者: Jialin Zhong Multimedia Communications Research Laboratory Bell Laboratories Lucent Technology Murray Hill NJ USA
We describe a new approach to animating generic 3D wireframe models of human heads using MPEG-4 synthetic/natural hybrid coding (MPEG4/SNHC) facial definition parameters (FDP) points and facial animation parameters (F... 详细信息
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A Novel Approach to image Denoising in Multi-wavelet Domain
A Novel Approach to Image Denoising in Multi-wavelet Domain
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2006 International conference on communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)
作者: Shengli Lai Yongming Zhou Peizhuo Lv Leian Liu Jian Yu School of Electronic and Information Engineering South China University of Technology Guangzhou 510 Department of Electronic Engineering Shaoguan University Shaoguan 512005 China
This paper presents a new algorithm of image de-noising. This new algorithm introduces both a new threshold function and multilevel threshold, and has not only the de-noising ability of the energy-adaptation, but also... 详细信息
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Subband/VQ coding in perceptually uniform color spaces
Subband/VQ coding in perceptually uniform color spaces
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International conference on Acoustics, Speech, and Signal processing (ICASSP)
作者: R.E. Van Dyck S.A. Rajala Center for Communications and Signal Processing North Carolina State University Raleigh NC USA
A subband/VQ coder that combines the three color components of each subband pixel into a length 3 vector and then vector quantizes each subband is presented. Perceptual weights derived from subjective visual experimen... 详细信息
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Frame Similarity-Based Screen Content Video Quality Enhancement via Adaptive Long Short-Term Fusion
Frame Similarity-Based Screen Content Video Quality Enhancem...
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IEEE visual communications and image processing (VCIP)
作者: Ziyin Huang Yui-Lam Chan Ngai-Wing Kwong Sik-Ho Tsang Kin-Man Lam Wing-Kuen Ling Department of Electronic and Information Engineering The Hong Kong Polytechnic University School of Information Engineering Guangdong University of Technology
Compressed screen content videos often exhibit artifacts in edge areas and suffer from distortions during scene switches, where content abruptly changes between frames. Existing multi-frame models, which use a fixed r... 详细信息
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Frame reconstruction of the Laplacian pyramid
Frame reconstruction of the Laplacian pyramid
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International conference on Acoustics, Speech, and Signal processing (ICASSP)
作者: M.N. Do M. Vetterli Laboratory for Audio-visual Communications Swiss Federal Institute of Technology Lausanne Switzerland Department of EECS University of California Berkeley Berkeley CA USA
We study the Laplacian pyramid (LP) as a frame operator, and this reveals that the usual reconstruction is suboptimal. With orthogonal filters, the LP is shown to be a tight frame, thus the optimal linear reconstructi... 详细信息
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Enhancing Privacy-Utility Tradeoff with Few-Round Strategy in Heterogeneous Federated Learning
Enhancing Privacy-Utility Tradeoff with Few-Round Strategy i...
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IEEE visual communications and image processing (VCIP)
作者: Qingbin Wei Feilong Zhang Yuanchao Bai Deming Zhai Junjun Jiang Xianming Liu Faculty of Computing Harbin Institute of Technology
Federated learning inherently provides a certain level of privacy protection, which however is often inadequate in many real-world scenarios. Existing privacy-preserving methods frequently incur unbearable time overhe... 详细信息
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