Analysis and Architecture Design of Aggregation in BM3D
BM3D (Block-Matching and 3D Filtering) 1 2 algorithm has the best performance of denoising so far. BM3D algorithm, which is a general Image/Video denoising algorithm, takes good use of the spatial correlation of the image and temporal correlation of the video. BM3D algorithm includes three steps: the first is Block-Matching, the second is 3D-Filtering, and the third is Aggregation. As for Block-Matching, several papers about H.264 encoding have introduced this method 3 4 5. For 3D denoising, many good algorithms have been introduced 6. But for aggregation issue, nothing has been discussed about ASIC architecture implementation. In this paper, we propose a solution that can effectively realize aggregation.
Wenjiang Liu ue Zhu Tao Liu Mengtian Rong Hao Zhang
Department of Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
国际会议
2011 IEEE 9th International Conference on ASIC(2011年第九届IEEE国际专用集成电路大会)
厦门
英文
760-763
2011-10-25（万方平台首次上网日期，不代表论文的发表时间）