An efficient merge-based algorithm for variable-size block matching ME (motion estimation) to reduce the computation of block-size decision process in H.264 video encoder is proposed. Fixed-size 4*4 small blocks are used for the integer-pixel accuracy full search ME and several candidate MVs are reserved for each 4×4 blocks to determined if the neighboring blocks could be merge into other predefined block types or not. Simulation result shows the computational load of our method is significantly reduced than H.264 JM 7.3.
|出版狀態||Published - 2004 十二月 1|
|事件||2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan|
持續時間: 2004 十二月 6 → 2004 十二月 9
|Other||2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology|
|期間||04-12-06 → 04-12-09|
All Science Journal Classification (ASJC) codes