Article ID: | iaor20101493 |
Volume: | 174 |
Issue: | 1 |
Start Page Number: | 3 |
End Page Number: | 17 |
Publication Date: | Feb 2010 |
Journal: | Annals of Operations Research |
Authors: | Zhu Ji, Wang Li |
Keywords: | image processing |
Many image denoising methods can be characterized as minimizing ‘loss + penalty,’ where the ‘loss’ measures the fidelity of the denoised image to the data, and the ‘penalty’ measures the smoothness of the denoising function. In this paper, we propose two models that use the