標題: | A bandwidth efficient subsampling-based block matching architecture for motion estimation |
作者: | Chin, Hao-Yun Cheng, Chao-Chung Lin, Yu-Kun Chang, Tian-Sheuan 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 2005 |
摘要: | We have developed a new pel subsampling-based search hardware for motion estimation called quartet-pel motion estimation (QME). The memory access of search range memory can be reduced to 25%. The computational complexity can also be reduced to 25% with respect to full-search block matching algorithm (FBMA). On the other hand, flexible and efficient hardware architecture is also implemented. The flexibility is based on the configuration of processing unit, and adjustable candidate number. In addition, complete veimundon and testing methods are also considered. |
URI: | http://hdl.handle.net/11536/17868 |
ISBN: | 0-7803-8736-8 |
期刊: | ASP-DAC 2005: PROCEEDINGS OF THE ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, VOLS 1 AND 2 |
起始頁: | D7 |
結束頁: | D8 |
顯示於類別: | 會議論文 |