Image Restoration via Simultaneous Sparse Coding: Where Structured Sparsity Meets Gaussian Scale Mixture - Dong, Weisheng; Shi, Guangming; Ma, Yi; Li, Xin (International journal of computer vision, 2015)
Keywords: Adaptation; Analysis; Artificial Intelligence; Bayesian analysis; Coding; Computer Imaging; Computer programming; Computer Science; Dictionaries; Gaussian; Image coding; Image processing; Image Processing and Computer Vision; Image processing systems; Image restoration; Mathematical models; Normal distribution; Pattern Recognition; Pattern Recognition and Graphics; Preserves; Sparsity; Studies; Variables; Vision; Simultaneous sparse coding; Gaussian scale mixture; Structured sparsity; Variational image restoration; Alternative minimization