抄録
A diagnosis for diseases by using an ultrasound images is difficult to determine that the tissue is good or not good. For this reason, the reduction of speckle is important to check the disease. In this paper, the purpose is to reduce speckle noise in ultrasound images. We preprocessed the images by using speckle reducing anisotropic diffusion (SRAD) which is the edge-sensitive diffusion for speckled images. It is important to decide the homogeneous area of speckle scale function to get the better result.
