Information Technology and Computer Application Engineering – Liu, Sung & Yao (Eds)
© 2014 Taylor & Francis Group, London, ISBN 978-1-138-00079-7
Fusion of multifocus based on NSCT and NMF
ZiJuan Luo
Science and Technology on Information Systems Engineering Laboratory, Nanjing, China
Shuai Ding
The 28th Research Institute of China Electronics Technology Group Corporation, Nanjing, China
ABSTRACT: It is mostly difficult to get an image that contains all relevant objects in focus.There is multi-focus
image fusion method which can solve the problem effectively. A new method of multi-focus image fusion based
on Nonsubsampled contourlet transform (NSCT) and Nonnegative Matrix Factorization (NMF) is proposed.
After two multi-focus images are decomposed