Exploiting variable-length padding bits for decoder performance improvement with its application to compressed video transmission

作者：

Highlights：

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• Robust decoding is achieved without the knowledge of redundancy at the receiver.

• Sparse trellis pruning achieves fast convergence of iterative turbo decoding.

• The margin for marker bits dominates detection performance of padding bits.

• Padding at the first segment of compressed video packet improves decoded quality.

摘要

•Robust decoding is achieved without the knowledge of redundancy at the receiver.•Sparse trellis pruning achieves fast convergence of iterative turbo decoding.•The margin for marker bits dominates detection performance of padding bits.•Padding at the first segment of compressed video packet improves decoded quality.

论文关键词：Turbo code,Trellis pruning,Padding bits,H.264/MPEG-4 AVC

论文评审过程：Received 10 October 2017, Revised 3 May 2018, Accepted 3 May 2018, Available online 8 May 2018, Version of Record 16 May 2018.

论文官网地址：https://doi.org/10.1016/j.image.2018.05.002