Construction of 4-band wavelet and its application in multiple-source image fusion

Author

Shen, Zheng-wei ; Liu, Yu ; Liao, Fu-cheng ; Tang, Zhao-Hui

Author_Institution

Dept. of Math. & Mech., Univ. of Sci. & Technol. of Beijing, Beijing

Volume

1

fYear

2008

fDate

30-31 Aug. 2008

Firstpage

128

Lastpage

133

Abstract

In this paper, a parameter design of the 4-band symmetric low-pass filters with short support is given and the corresponding scaling functions are constructed. At the same time, we use these 4-band wavelet filters in this paper to do image fusion with new fusion rules which we proposed. Finally, we compared the results of image fusion using 4 band wavelet filters with the results of image fusion using DB2 wavelets, Haar wavelets. Meanwhile, we also compared the results of image fusion using 4-band wavelet filters with different lengths.

Keywords

Haar transforms; image fusion; low-pass filters; wavelet transforms; 4-band symmetric low-pass filters; 4-band wavelet filters; DB2 wavelets; Haar wavelets; multiple-source image fusion; Electronic mail; Image analysis; Image fusion; Low pass filters; Mathematics; Pattern analysis; Pattern recognition; Principal component analysis; Wavelet analysis; Wavelet transforms; 4-Band Wavelets; Filters; Image Fusion;

fLanguage

English

Publisher

ieee

Conference_Titel

Wavelet Analysis and Pattern Recognition, 2008. ICWAPR '08. International Conference on

Conference_Location

Hong Kong

Print_ISBN

978-1-4244-2238-8

Electronic_ISBN

978-1-4244-2239-5

Type

conf

DOI

10.1109/ICWAPR.2008.4635763

Filename

4635763