Year: 2011
Type: preprint
Abstract: We discuss a method for sparse signal approximation, which is based on the correlation of the target signal with a pseudo-random signal, and uses a modification of the greedy matching pursuit algorithm. We show that this approach provides an efficient encoding-decoding method, which can be used also for lossy compression and encryption purposes.
Source: arXiv (Cornell University)
Author: Andrecut, M.
Institution: University of Calgary
Language: English
Subfield: Computational Mechanics
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1661470066