An Effective Video Anti-error Algorithm for H.264

摘要：

A known problem in video streaming is that loss of a packet usually results into loss of a whole video frame. Error concealment is an effective way to solve this problem. A fast interactive anti-error algorithm based on motion tracking which suits for H.264 is proposed. In this algorithm, decoder firstly detects the error, and position of error blocks is feed back to encoder. Then encoder decides the areas tbat error possibly spread to with a motion tracking strategy. The possible areas are encoded in specific mode to avoid further propagation of error. The simulation result shows that error propagation can be prevented using proposed method of fast interactive anti-error algorithm based on motion tracking.

关键词： H.264 Video Coding Error Concealment

作者: Zhou Xin Zhou Wei

作者单位: School of Electronics and Information Northwestem Polytechnical University XIAN China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 1720-1723

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）