November 2014
Intermediate to advanced
236 pages
7h 4m
English
book
Image and Video Compression
by Madhuri A. Joshi, Mehul S. Raval, Yogesh H. Dandawate, Kalyani R. Joshi, Shilpa P. Metkar
Content preview from Image and Video Compression
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8
Compressive Sensing
8.1 Introduction
Compressed or compressive sensing (CS) is a mathematical theory of mea-
suring and retaining the most important part of the signal while sensing it.
It effectively performs dimensionality reduction of a signal in a linear man-
ner. It is one of the most exciting domains of modern times, and there is a
deluge of papers and research outcomes available to the researcher. It has
opened up new application vistas in the domains of computer science, elec-
trical engineering, applied mathematics, remote sensing, medical imaging,
communication, pattern recognition, and many more. Compressive sensing
is an interdisc ...
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