Adaptive mixed filtering method for removing image noise
Haiyong Wu · Computer Engineering and Applications Journal · 2010
A new method of mixed noise removal for digital image is presented in the paper,combing adaptive median filter and adaptive compressed weighted mean filter.The min-max operator is used to detect impulse noise and remove the impulse noise with adaptive median filter.An adaptive compressed weighted mean filter is used to filter Gaussian noise.Lots of experiments show that the method can remove mixed impulse and Gaussian noise efficiently while protecting image details.