American V-King Scientific Publishing
In this paper, an image denoising method using selected scale parameter is proposed. Generally, the image denoising methods fall in two categories: term-by-term and block-by-block. The block-by-block type methods are also called as window-based methods. The VisuShrink and SureShrink methods fall in the first category and the NeighShrink and NeighBlock methods fall in the second category. All these methods always produce an over-smoothed image in which many of the image details are lost during the thresholding process.