Algorithms on Sparse Representation
Year: 2018
Type: article
Abstract: Representation of signals and images in sparse become more interesting for various applications like restoration, compression and recognition. Many researches carried out in the era of sparse representation. Sparse represents signal or image as a few elements from the dictionary atoms. There are various algorithms proposed by researchers for learning dictionary. This paper discuss some of the terms related to sparse like regularization term, minimization, minimization, minimizationfollowed by the pursuit algorithms for solving problem, greedy algorithms and relaxation algorithms. This paper gives algorithmic approaches for the algorithms.
Authors: D. Khalandar Basha, T. Venkateswarlu
Language: English
Subfield: Signal Processing
Field: Computer Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2941994925