摘要
对当前视频压缩差错恢复和可靠视频解码(Robust video coding)算法进持了较为详细地介绍和讨论,包括:差错检测和重同步、差错纠正、差错掩盖(Concealment)以及基于反馈的差错控制。其中许多技术已被 ISO MPEG-4(ver2)和 ITU-T H.263+标准所采用。
In this paper,we provide an overview of recent techniques of error resilient and robust video coding algorithms for mobile communication.there techniques include error detection and resynchronization,error correction,error concealment ,and feedback-based error control.Many of them have been incorporated into the ISO(MPEG-4)and ITU-T H.263.+standards.
出处
《计算机应用研究》
CSCD
北大核心
2001年第7期9-12,17,共5页
Application Research of Computers