Fateme Taherkhani - Department of Electrical Engineering, Colledge of Technical and Engineering, Saveh Branch, Islamic Azad University, Saveh, Iran
Seyed Mohammad Jalal Rastegar Fatemi - Department of Electrical Engineering, Colledge of Technical and Engineering, Saveh Branch, Islamic Azad University, Saveh, Iran
Yusef Ganj Danesh - Department of Electrical Engineering, Colledge of Technical and Engineering, Saveh Branch, Islamic Azad University, Saveh, Iran

Techniques of nonlinear Total Varian denoising and traditional linear filtering are combined to de-noise images polluted with composite noises from different sources. Series and parallel approaches are compared theoretically. Some further discussions are given about parameters and their effect on the optimization problem

Image processing, nonlinear filtering total variation de-noising, , linear filter