Now showing items 1-2 of 2
A fast image recovery using compressive sensing technique with block based orthogonal matching pursuit
Traditionally, the problems of applying Orthogonal Matching Pursuit (OMP) to large images are its high computing time and its requirement for a large matrix. In this paper, we propose a fast image recovery algorithm by ...
Robust compressed sensing in Gaussian noise environment by resampling with replacement
A reconstruction method using the ensemble of compressed measurement signals is proposed for reconstructing the image from the signal corrupted by Gaussian noise. The ensemble is created from one signal under the assumption ...