A new mixed filter for image denoising
Xizhong Qin · 2007
To remove mixed impulse noise and Gauss noise in digital images,a new mixed filter based on the adaptive median filter and fuzzy weighted mean filter is proposed.The algorithm first classifies the pixels into two classes,one is the pixels which are corrupted by Gauss noise and the other is the pixels corrupted by impulse noise and then fuzzy weighted mean filter is used for the pixels corrupted by Gauss noise and the adaptive median filter is used for the pixels corrupted by impulse noise.The simulation result verifies that the proposed method is feasible and efficient.