Combined Linear Filtering and Total Variation De-noising for Image Processing

Combined techniques consisting of traditional linear filtering and total variation de-noising are studied to denoise 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

Keywords:

Image processing , total variation de-noising , total variation smoothing , linear filter , combined linear filtering and total variation de-noising