Compressed Sensing Image Reconstruction Via Recursive Spatially Adaptive Filtering - Egiazarian, K.; Foi, A.; Katkovnik, V. (2007 IEEE International Conference on Image Processing, 2007)
Keywords: Adaptive filters; Approximation algorithms; Compressed sensing; Degradation; Filtering; Image coding; Image denoising; Image reconstruction; Image sampling; inverse problems; limited-angle tomography; Radon transform; sparsity; Stochastic resonance