DocumentCode
3010297
Title
Determination of the Best Wavelet Transform Decomposition Scale for IKONOS Image Fusion
Author
Dong, Zhangyu ; Ping, Zhao
Author_Institution
Key Lab. of Geograph Inf. Syst., AnHui Normal Univ., Wuhu, China
fYear
2010
fDate
29-31 Oct. 2010
Firstpage
1
Lastpage
5
Abstract
Decomposition scale has effect on the image fusion based wavelet transform. This paper utilise the entropy and correlation coefficient as evaluation indexes, taking panchromatic and multispectral IKONOS images of two different regions as research data, investigated the wavelet-based image fusion effects on different decomposition scales to determine the best decomposition scale for IKONOS image fusion. The experimental result showed that the fusion effect was the best when the wavelet decomposition scale is 3.
Keywords
image fusion; wavelet transforms; IKONOS image fusion; correlation coefficient; entropy; wavelet transform decomposition; wavelet-based image fusion; Correlation; Entropy; Image fusion; Indexes; Remote sensing; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2010 International Conference on
Conference_Location
Ningbo
Print_ISBN
978-1-4244-7871-2
Type
conf
DOI
10.1109/ICMULT.2010.5631425
Filename
5631425
Link To Document