视频通信中的容错技术被引量：1

Error Resilience Techniques In Video Communication

下载PDF

导出

摘要在视频通信中 ,因误码在空间和时间上的扩散 ,将引起图像质量的急剧下降 ,容错技术的使用便显得极为重要。文章介绍和分析了各种容错技术 ,并对将来的发展作了展望。

作者史登峰

机构地区北京理工大学电子工程系

出处《数据通信》 2002年第4期44-47,共4页

关键词视频通信容错技术变长编码运动补偿参考帧选择错误跟踪

参考文献10

1J. Wen,J. Villasenor. A class of reversible variable length codes for robust image and video coding. 1997 IEEE Int. Conf. Image,1997,pp65～68
2P. Hsakell, D. Messerschmitt. Resynchronization of motion compensated video affected by ATM cell loss. ICASSP-92,3: 545～548
3G. Cote,et al. Optimal mode selection and synchronization for robust video communications over error prone networks. IEEE J.Select. Areas Common,June 2000,18 : 952～965
4S. Wenger. Video redundancy coding in H. 263＋.1997
5N. Nfn, C. W. Yap. Combined source-channel video coding, in Signal Recovery Techniques for Image and Video Compression and Transmission, 1998,269～2976
6S. Align. Error concealment for MPEG-2 video, in Signal Recovery techniques for Image and Video Compression and Transmission
7Q. F. Zhu, Y. Wang, L. Shaw. Coding and cell loss recovery for DCT-based packet video. IEEE Trans. Circuits Syst. Video Technol,June 1998, 3:248～258
8A. Narula ,J. S. Lira. Error concealment techniques for an all-digital high-definition television system. SPIE Visual Commun.1993,304～315
9Y. Tomita,et al. Error resilient modified inter-frame coding system for limited reference picture memories. Int. Picture Coding Syrup. (PCS), 1997,743～748
10A. Joch, F. Kossentini. Performance analysis of H. 26L coding features. Document VCEGO42, VCEG 15th meeting, December,2001

1[1]Wang Y,Ostermann J,Zhang Y Q.侯正信,杨嘉,王文全,等译.视频处理与通信[M].第1版.北京:电子工业出版社,2003年6月:378.
2[2]Wang Y,Orchard M T,Vaishampayan V,et al.Multiple Description Coding Using Pairwise Correlating Transforms[J].IEEE Transactions on Image Processing,March 2001,10(3):351.
3梁柱,王兆华,罗忠.IP视频通信中的自适应错误掩盖算法[J].天津大学学报（自然科学与工程技术版）,2003,36(4):424-429. 被引量：1

数据通信

2002年第4期

内容加载中请稍等...