小波域三维块匹配图像去噪

刘向乐，冯象初

Image denoising by mixing wavelet transformation with sparse 3D collaborative filtering

LIU Xiang-le，FENG Xiang-chu

计算机工程与应用 . 2010, (16): 185 -187 . DOI: 10.3778/j.issn.1002-8331.2010.16.054