Image fusion based on nonnegative matrix factorization
Junying Zhang; Le Wei; Qiguang Miao; Wang, Y.
Image Processing, 2004. ICIP apos;04. 2004 International Conference on
Volume 2, Issue , 24-27 Oct. 2004 Page(s): 973 - 976 Vol.2
Digital Object Identifier   10.1109/ICIP.2004.1419463
Summary: Nonnegative Matrix Factorization technique (NMF) has been shown to have various applications to image processing, because of its power of local or part-based representation of objects and/or images. In this paper, we present an image fusion method based on NMF, not by the part-based representation feature of NMF, but by its wholly representation of the images needed to be fused: the images are fused by NMF with the parameter r of the NMF to be set to 1. Our experimental results show that the proposed method is efficient and effective for image fusion compared with many other image fusion methods.

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