Title
Fusion and merging of multispectral images using multiscale fundamental forms Fusion and merging of multispectral images using multiscale fundamental forms
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
New York, N.Y. ,
Subject
Physics
Source (journal)
Journal of the Optical Society of America: A: optics and image science. - New York, N.Y.
Volume/pages
18(2001) :10 , p. 2468-2477
ISSN
0740-3232
0740-3232
ISI
000171196500009
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
A new multispectral. image wavelet representation is introduced, based on multiscale fundamental forms, This representation describes gradient information of multispectral images in a multiresolution framework. The representation is, in particular, extremely suited for fusion and merging of multispectral images. For fusion as well as for merging, a strategy is described. Experiments are performed on multispectral images, where Landsat Thematic Mapper images are fused and merged with SPOT Panchromatic images. The proposed techniques are compared with wavelet-based techniques described in the literature. (C) 2001 Optical Society of America.
E-info
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