Satellite Image Fusion Using Window Based PCA

  • Amit Kumar Sen
  • Subhadip Mukherjee
  • Amlan Chakrabarti
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 249)

Abstract

Building suitable image fusion techniques for remote sensing application is an emerging field of research. Though there exist quite a few algorithms in this domain, but still there is a scope of improvement in terms of quality of the fused image and reduction in the complexity of the fusion algorithms. In this paper, we have proposed a new adaptive fusion methodology, which is a modified form of the principle component analysis (PCA) technique based on a window technique. Our proposed method gives higher fusion quality compared to some of the existing standard methods, in terms of image quality and promises to be less complex. For our experiment, we have used the high spatial resolution panchromatic (PAN) image and the multispectral (MS) image, as available from remote sensing satellites such as SPOT5.

Keywords

Image Fusion principal component analysis remote sensing panchromatic image multispectral image 

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Amit Kumar Sen
    • 1
  • Subhadip Mukherjee
    • 2
  • Amlan Chakrabarti
    • 3
  1. 1.Dept. of Information TechnologyIMPS College of Engg. and Tech.VastunagarIndia
  2. 2.CMC Ltd.KolkataIndia
  3. 3.A.K. Choudhury School of Information TechnologyUniversity of CalcuttaCalcuttaIndia

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