Secondly, based on video object segmentation result above, a new SPIHT (Set Partitioning In Hierarchical Trees) algorithm based on video object region, that is VOP-SPIHT, is proposed.

• 其次在视频对象分割的基础上，提出了一种基于视频对象区域的SPIHT算法，即VOP-SPIHT编码算法。