sparse and redundant representation.zip_冗余表示_图像 稀疏表示_稀疏_稀疏信号处理_稀

Welcome! The Matlab package you have downloaded was built to reproduce most* of the figures in the book Sparse and Redundant Representations: From Theory to Applications in Signal and Image Processing Written by Michael Elad (Technion, Israel), and published by Springer in September 2010. The various functions are organized by the chapter they cover, and each file states clearly which figure(s) it generates. In writing the code, the main emphasis was put on clarity and readability of the code, and less on its efficiency. In certain cases, the user is encouraged and instructed how to modify the code to speed-up the algorithms. This is esspecially true for the dictionary larning parts. I hope you will benefit from this code. If you find an error, you are most welcome to contact me and tell me about it. Please write to elad@cs.technion.ac.il . One last comment: This code is shared freely from my webpage, and it comes with no warranty what so ever. Enjoy, Miki Elad The CS Department The Technion, Israel * Why most? Because some figures are taken from other works, and some figures are part of industrial projects where we have no permission to share the code.