Title :
The Study of Image Fusion Method Based on Wavelet-Packet Transform
Author :
Jianxing, Guo ; Junqiang, Ma ; Songlin, Lui
Author_Institution :
Inst. of Surveying & Mapping, Inf. Eng. Univ., Zhengzhou, China
Abstract :
Based on the IHS transform and wavelet packet transform, a scheme of remote-sensing images fusion aiming at protecting image´s spectral characteristics is made in this paper. This scheme makes best use of the information in remote-sensing images to be fused and prevents the loss of image information. Through the experiment using SAR image and TM image, all the spectral characteristics, the textural feature and the spatial quality of image have been improved.
Keywords :
image fusion; image texture; radar imaging; remote sensing by radar; spectral analysis; synthetic aperture radar; wavelet transforms; IHS transform; SAR image; image spectral characteristics; intensity hue saturation; remote-sensing image fusion; textural feature; wavelet-packet transform; Image analysis; Image fusion; Image resolution; Image sensors; Remote sensing; Sensor fusion; Space technology; Wavelet analysis; Wavelet packets; Wavelet transforms; image fusion; remote sensing; wavelet packet;
Conference_Titel :
Software Engineering, 2009. WCSE '09. WRI World Congress on
Conference_Location :
Xiamen
Print_ISBN :
978-0-7695-3570-8
DOI :
10.1109/WCSE.2009.370
