"Speckle Noise Suppression Based on Empirical Mode Decomposition and Im" by Xiaojiang Zhan, Chuli Gan et al.
Existing methods to eliminate the laser speckle noise in quantitative phase imaging always suffer from the loss of detailed phase information and the resolution reduction in the reproduced image. To overcome these problems, this paper proposes a speckle noise suppression method based on empirical mode decomposition. Our proposed method requires only one image without additional equipment and avoids the complicated process of searching the optimal processing parameters. In this method, we use emp...
Source: uow.edu.au