Multimedia Technology IV – Farag, Yang & Jiao (Eds)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02794-7
A SAMP reconstruction algorithm based on Haar wavelet tree
Jiandong Yang, Xiuyun Li & Dengyin Zhang
Key Lab of Broadband Wireless Communication and Sensor Network Technology,
Nanjing University of Posts and Telecommunication, Ministry of Education,
Nanjing, China
ABSTRACT: Due to the long computing time and lower accuracy of compressed sensing reconstruction
algorithm, this paper proposes a SAMP reconstruction algorithm based on Haar wavelet tree. The algorithm
combines the SAMP reconstruction algorithm and structure characteristics of wavelet tree, according to the
characteristics of wavelet tree to select the son atoms which have a