Content-based group-of-picture size control in distributed video coding

作者：

Highlights：

• Controlling group of picture size in DVC is difficult but important for performance.

• This work proposes how to compute the best sequences of GOP sizes.

• An algorithm is proposed to decide, using SVMs, the best GOP sizes in DVC.

• The achieved rate distortion performance is close to the ideal performance.

摘要

•Controlling group of picture size in DVC is difficult but important for performance.•This work proposes how to compute the best sequences of GOP sizes.•An algorithm is proposed to decide, using SVMs, the best GOP sizes in DVC.•The achieved rate distortion performance is close to the ideal performance.

论文关键词：Distributed video coding,Adaptive GOP size,Content-based adaptation,Support vector machine

论文评审过程：Received 28 May 2013, Revised 23 January 2014, Accepted 27 January 2014, Available online 6 February 2014.

论文官网地址：https://doi.org/10.1016/j.image.2014.01.013