篇名 | Color and direction-invariant nonlocal self-similarity prior and its application to color image denoising | ||
来源期刊 | 中国科学 | 学科 | 工学 |
关键词 | color image denoising nonlocal self-similarity Gaussian mixture model maximum a posterior(MAP)model EM algorithm | ||
年,卷(期) | 2020,(12) | 所属期刊栏目 | |
研究方向 | 页码范围 | 83-99 | |
页数 | 17页 | 分类号 | TP391.41 |
字数 | 语种 | 中文 | |
DOI |