DocumentCode
2489666
Title
A new subband domain method for spatial frequency based image fusion
Author
Kaplan, N.H. ; Erer, I.
Author_Institution
Electron. & Commun. Dept., ITU, Istanbul, Turkey
fYear
2011
fDate
9-11 June 2011
Firstpage
213
Lastpage
218
Abstract
A new image fusion algorithm, based on lattice filters and spatial frequency, to merge ERS and multispectral SPOT data is presented. First, ERS and SPOT data are decomposed into their subbands with analysis lattice filter structure. The detail subbands are decomposed into blocks, and these blocks are merged according to a predefined Spatial Frequency based rule. Finally, the fused image is obtained by synthesis lattice filter structure.
Keywords
image fusion; lattice filters; remote sensing; ERS; image fusion; lattice filters; multispectral SPOT data; spatial frequency; subband domain method; Filter banks; Filtering algorithms; Image fusion; Image reconstruction; Lattices; Wavelet transforms; SAR data; image fusion; lattice filters; multispectral data; spatial frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Recent Advances in Space Technologies (RAST), 2011 5th International Conference on
Conference_Location
Istanbul
Print_ISBN
978-1-4244-9617-4
Type
conf
DOI
10.1109/RAST.2011.5966826
Filename
5966826
Link To Document