听觉的视频编码标准(AVS ) 被中国的 AVS 工作组建立。第 7 部分 AVS 的主要目标是为活动性应用程序向高压缩性能提供相对低的复杂性。有 3 个主要低复杂性的工具:分块的过滤器,基于上下文的适应 2D-VLC 和直接 intra 预言。这些工具分别地被介绍并且分析。最后,我们比较表演和第 7 部分 AVS 的译码的速度和 H.264baseline 侧面。分析和结果显示第 7 部分 AVS 与更低的费用完成类似的性能。
Audio Video coding Standard (AVS) is established by the AVS Working Group of China. The main goal of AVS part 7 is to provide high compression performance with relatively low complexity for mobility applications. There are 3 main low-complexity tools: deblocking filter, context-based adaptive 2D-VLC and direct intra prediction. These tools are presented and analyzed respectively. Finally, we compare the performance and the decoding speed of AVS part 7 and H.264 baseline profile. The analysis and results indicate that AVS part 7 achieves similar performance with lower cost.