Influence of different factors on image fusion when using wavelet transform

Xiaoyan Chen; Jingsong Yang

doi:10.1117/12.750570

14 November 2007 Influence of different factors on image fusion when using wavelet transform

Xiaoyan Chen, Jingsong Yang

Proceedings Volume 6790, MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications; 67902H (2007) https://doi.org/10.1117/12.750570
Event: International Symposium on Multispectral Image Processing and Pattern Recognition, 2007, Wuhan, China

Abstract

Wavelet transform is widely used in image fusion area. The original principle of the wavelet image fusion is to get the best resolution without altering the spectral contents of the image. There are three kinds of factors such as wavelet bases, decomposition levels and fusion criteria which influence the fusion process. In this paper, the influence of each factor to image fusion is analyzed and the optimal combinations of them are reached.

Citation Download Citation

Xiaoyan Chen and Jingsong Yang "Influence of different factors on image fusion when using wavelet transform", Proc. SPIE 6790, MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications, 67902H (14 November 2007); https://doi.org/10.1117/12.750570

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KEYWORDS

Image fusion

Wavelets

Wavelet transforms

Multispectral imaging

Image quality

Quantitative analysis

Spatial resolution

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