Wavelet Coding of Video Object by Object-Based SPECK Algorithm
Zelin Lu · 2001
In this paper, we present the OB-SPECK algorithm (objectbased set partitionedembedded block coder) for wavelet coding of arbitrary shaped video objects. Based on the SPECK algorithmintroduced in [1], the shape informationof the video object in the wavelet domain is integrated into the coding process for efficient coding of a video object of arbitrary shape.