Establishment of linkages across GOP boundaries for reverse playback on compressed video

作者：

Highlights：

• We adopt SP concept to handle the discontinuity in the reverse playback of video.

• We propose novel strategy to allocate PSPMBs among GOP to avoid mismatch.

• The scheme solves the problem over GOP boundaries for MB-based techniques.

• The scheme can be integrated with G-GOP GOP prediction scheme.

摘要

•We adopt SP concept to handle the discontinuity in the reverse playback of video.•We propose novel strategy to allocate PSPMBs among GOP to avoid mismatch.•The scheme solves the problem over GOP boundaries for MB-based techniques.•The scheme can be integrated with G-GOP GOP prediction scheme.

论文关键词：Compressed-domain processing,Digital video cassette recording (VCR),MPEG/H.264 video,Streaming video,SP-frames

论文评审过程：Received 12 January 2012, Revised 14 October 2013, Accepted 14 October 2013, Available online 22 October 2013.

论文官网地址：https://doi.org/10.1016/j.image.2013.10.002