Efficient redundant frames encoding algorithm for streaming video over error prone wireless channels

IEICE Electronics Express

Kostas Psannis¹ 

[1] University of Macedonia, Department of Technology Management

关键词: H.264/AVC;    error concealment;    redundant frame;   

DOI  :  10.1587/elex.6.1497

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(7)Cited-By(8)The H.264/AVC coding standard only specifies the decoding process and the bitstream syntax to allow considerable flexibility for the designers to optimize the encoder for coding performance improvement and complexity reduction. This paper proposes the use of redundant Predicted (Marionette) frames to prevent temporal error propagation in H.264/AVC streaming over error prone wireless channels. Compared with the H.264/AVC conventional redundant slices technique, our proposed approach can effectively enhance the smoothness of the video. A visual quality comparative study has been also carried out in order to validate the proposed approach.

【 授权许可】

Unknown