A spectral-restored fusion method based on wavelet-packet transform

Haitao Shan; Jianxing Guo; Shuyu Ma; Xiangyang Hao

doi:10.1117/12.714221

28 October 2006 A spectral-restored fusion method based on wavelet-packet transform

Haitao Shan, Jianxing Guo, Shuyu Ma, Xiangyang Hao

Proceedings Volume 6419, Geoinformatics 2006: Remotely Sensed Data and Information; 64192F (2006) https://doi.org/10.1117/12.714221
Event: Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 2006, Wuhan, China

Abstract

This paper introduces the theories and methods for image fusion in remote sensing. 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.

Citation Download Citation

Haitao Shan, Jianxing Guo, Shuyu Ma, and Xiangyang Hao "A spectral-restored fusion method based on wavelet-packet transform", Proc. SPIE 6419, Geoinformatics 2006: Remotely Sensed Data and Information, 64192F (28 October 2006); https://doi.org/10.1117/12.714221

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