標題: | On the performance improvement of H.264 through foreground and background analyses |
作者: | Lin, ZK Lin, HH Chen, YH Chuang, JH 資訊工程學系 Department of Computer Science |
公開日期: | 2005 |
摘要: | A more efficient coding scheme for H.264 by heuristically assign macroblock partition types for video foreground and background coding is proposed. High visual quality of foreground regions are retained while low bit-rate background coding is achieved. More importantly, the encoding time is reduced significantly owing to the elimination of the exhausted searches over all partition types during the RD optimization. |
URI: | http://hdl.handle.net/11536/18012 |
ISBN: | 0-7803-9331-7 |
期刊: | 2005 IEEE International Conference on Multimedia and Expo (ICME), Vols 1 and 2 |
起始頁: | 849 |
結束頁: | 852 |
Appears in Collections: | Conferences Paper |