Paper Info
Title
Sparse Random Approximation and Lossy Compression
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.
Year
Venue
Keywords
2011
Clinical Orthopaedics and Related Research
data analysis,matching pursuit,lossy compression
DocType
Volume
Citations 
Journal
abs/1105.4
0
PageRank 
References 
Authors
0.34
2
1
Name
Order
Citations
PageRank
Mircea Andrecut1738.52