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Found 5 papers, 0 papers with code
Sparsity based morphological identification of heartbeats
The proposal considers the sparsity of the representation of a heartbeat as a parameter for morphological identification.
Enhancing sparse representation of color images by cross channel transformation
Transformations for enhancing sparsity in the approximation of color images by 2D atomic decomposition are discussed.
Effective sparse representation of X-Ray medical images
Effective sparse representation of X-Ray medical images within the context of data reduction is considered.
Analysis of the Self Projected Matching Pursuit Algorithm
The convergence and numerical analysis of a low memory implementation of the Orthogonal Matching Pursuit greedy strategy, which is termed Self Projected Matching Pursuit, is presented.
Hierarchized block wise image approximation by greedy pursuit strategies
An approach for effective implementation of greedy selection methodologies, to approximate an image partitioned into blocks, is proposed.
