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35 篇文献
 
A joint rate control scheme for H. 264 encoding of multiple video sequences  
Abstract The objective of joint rate control is to dynamically distribute the channel capacity among video sequences according to their respective complexities, thus a more uniform picture quality and......
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改进的 H. 264 帧层码率控制的研究  
摘要: 这篇论文提出了一个增强的率控制框架为H. 264 视频编码框架. 由于高运动或者场景变化, 使用传统的线性MAD 预测框架会使得MAD 的预测不准确. 通过分析已编码帧的实际平均复杂度的均值与最后一帧编码MAD 的关系, 一个更精确的MAD 预测框架被提出代替MAD 线性预测 .........
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frame layer rate control for dual frame motion compensation  
Rate control plays an important role in video coding. When jump update dual frame motion compensation (JU-DFMC) is utilized in video coding, two kinds of frames are existed according to bit allocation......
Packet Video  2010
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Video Compression: MPEG4 Standard The MPEG standards have been used thoroughly in the entertainment and computer industries. The latest version …  
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ARMOR–A system for adjusting repair and media scaling for video streaming  
To optimize scarce network resources and present the highest quality video, streaming video systems need adapt to the video content as well as the network conditions. This paper presents ARMOR, a vide......
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Recent advances in rate control for video coding  
In this paper, we review the recent advances in rate control techniques for video coding. The rate control algorithms recommended in the video coding standards are briefly described and analyzed. R......
Signal Processing-image Communication  2007
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一种新的基于边缘检测的错误隐藏算法  
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Decoding-workload-aware video encoding  
This paper presents a novel decoding-workload-aware video encoding scheme. It takes raw video data and decoding workload constraint of a mobile client as input and generates a video bitstream which ma......
Network and Operating System Support for Digital Audio and Video  2008
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Improved Rate Control for Low-Delay Communications in H. 264/AVC Video Coding Standard  
Abstract In real-time, two way video communications, how to minimize the end-to-end delay for transmitting video data is very important. Since the delay produced by bits accumulated in the encoder buf......
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Video Texture and Motion Based Modeling of Rate Variability-Distortion (VD) Curves (Extended Version)  
Abstract We examine and model the bit rate variability-distortion (VD) curve of MPEG–4 Part 2 VBR video encodings, which has applications for optimal statistical multiplexing of low bit rate streaming......
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