Chapter
The Chaotic Measurement Matrix for Compressed Sensing
Abstract
How to construct a measurement matrix with good performance and easy hardware implementation is the core research problem in compressed sensing. In this paper, we present a simple and efficient measurement matrix named Incoherence Rotated Chaotic (IRC) matrix. We take advantage of the well pseudorandom of chaotic sequence, introduce the concept of the incoherence factor and rotation, and adopt QR decomposition to obtain the IRC measurement …
Authors
Yao S; Wang T; Shen W; Pan S; Chong Y
Book title
Intelligent Computing Theories and Methodologies
Series
Lecture Notes in Computer Science
Volume
9225
Pagination
pp. 58-64
Publisher
Springer Nature
Publication Date
2015
DOI
10.1007/978-3-319-22180-9_6