Multi-focus image fusion based on non-negative matrix factorization and difference images.

Yongxin Zhang Li Chen Jian Jia Zhihua Zhao

Published in: Signal Process. (2014)

Keyphrases

negative matrix factorization
multi focus image fusion
image features
input image
image analysis
image classification
matrix factorization
image retrieval
object recognition
image segmentation
pairwise
image registration
similarity measure
multiscale
sparse representation
document clustering