A New Fusion Method of Multispectral and Panchromatic Image Based on NSCT and HIS Transform

Abstract:

A new multi spectral and panchromatic image fusion, which is based on Nonsubsampled Contourlet Transform (NSCT) and HIS transform, is proposed in this paper. First, I component was obtained from multispectral image through HIS transform. Second, coefficients were gained by fusion algorithm, which performed on I component and Panchromatic image by NSCT transform. Finally, the fusion images were received by inverse HIS transform on H and S component of multispectral image and . The experiment results show that the proposed algorithm not only preserves spectral information of original images well, but also enhances detail texture information in image fusion.

• Periodical: Applied Mechanics and Materials (Volumes 462-463)
• Pages: 443-447
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.462-463.443
• Online since: November 2013
• Authors: Jin Ku Yang*, Lei Guo, Ning Yang
• Keywords: HIS Transform, Image Fusion, Multispectral Image, NSCT, Panchromatic Image

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