Super-Resolution Image Reconstruction of POCS with Edge Preserving
Liu Hongx · Journal of Jilin University · 2015
In order to solve the problem of edge blur in image reconstruction using the traditional POCS( Projection onto Convex Set) algorithm,A super-resolution image reconstruction of POCS with edge preserving is proposed. According to the neighborhood of interpolation pixel,the area of the pixel is the edge region or the non edge region. Reference frame is constructed by the improved bilinear interpolation algorithm,reducing the blur of the image edge after the reconstruction of the traditional algorithm. Experiment results demonstrate it can obtain high resolution reconstruction images and image edge isbetter.