Fusion of Hyper spectral and Multispectral Images using Non-Subsampled Contourlet Transform Domains
S. Saranya sri, S. N Santhalakshmi "Fusion of Hyper spectral and Multispectral Images using Non-Subsampled Contourlet Transform Domains". International Journal of Computer Trends and Technology (IJCTT) V47(1):61-67, May 2017. ISSN:2231-2803. www.ijcttjournal.org. Published by Seventh Sense Research Group.
Abstract -
Multimodal Satellite image fusion is effectuated to limit the excess while enlarging the fundamental data from the given pictures gained utilizing diverse medicinal imaging sensors. The sole point is to yield a solitary fused picture, which could be more useful for a proficient clinical examination. This paper presents multimodal combination structure utilizing the non sub-sampled Contourlet transform (NSCT) areas for pictures gained utilizing two particulars Hyper Spectral and Multi Spectral Images. The significant favorable position of utilizing NSCT is to enhance upon the shift variance, directionality, and section facts in the eventually fused picture. The first part utilizes an NSCT space for combination and after that second stage to improve the difference of the demonstrative elements by using Guided picture. A quantitative examination of fused pictures is done utilizing devoted combination measurements.
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Keywords
Multimodal Image, Hyper Spectral Image, Multi Spectral Image, Non sub-sampled Contour let transform (NSCT).