| BM3D视频去噪算法实现与评估 |
| |
| 引用本文： | 李政,刘文江,戎蒙恬,刘太智. BM3D视频去噪算法实现与评估[J]. 信息技术, 2012, 0(4): 30-32 |
| |
| 作者姓名： | 李政 刘文江 戎蒙恬 刘太智 |
| |
| 作者单位： | 上海交通大学电子信息与电气工程学院,上海,200240 |
| |
| 基金项目： | 上海市科技委员会项目(10706201300);上海应用材料研究发展基金项目(09700713900) |
| |
| 摘 要： | 一些传统的图像视频去噪算法,会在滤除噪声的同时引入人工噪声,存在很大的局限性。而基于块匹配和三维变换域滤波(BM3D)的图像视频去噪算法则采用了不同的去噪策略。对BM3D算法进行了深入的研究并实现了算法,对算法进行了深层次的评估。通过评估结果,证明了BM3D算法在视频去噪方面取得了非常好的效果。
|
| 关 键 词： | 视频去噪 BM3D 块匹配 三维变换域滤波 |
Implementation and evaluation of BM3D video denoising algorithms |
| |
| LI Zheng , LIU Wen-jiang , RONG Meng-tian , LIU Tai-zhi. Implementation and evaluation of BM3D video denoising algorithms[J]. Information Technology, 2012, 0(4): 30-32 |
| |
| Authors: | LI Zheng LIU Wen-jiang RONG Meng-tian LIU Tai-zhi |
| |
| Affiliation: | (School of Electronic,Information and Electrical Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
| |
| Abstract: | Some traditional image and video denoising algorithm deliver a good denoising performance but often introduce the artifacts.The BM3D algorithm adopts a different image and vedio denoising strategy based on the block-matching and 3D transform domain filtering.This dissertation makes a deep research on the BM3D video denoising algorithm,implements the algorithm and executes a evaluation with the vedio sequences.The results showed that the BM3D algorithm gets a brilliant performance on video denoising. |
| |
| Keywords: | image denoising BM3D block-matching 3D transform domain filtering |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
