Image fusion based on principal component analysis and high-pass filter

  title={Image fusion based on principal component analysis and high-pass filter},
  author={Mohamed R. Metwalli and A. H. Nasr and Osama S. Farag Allah and S. El-Rabaie},
  journal={2009 International Conference on Computer Engineering & Systems},
Several commercial earth observation satellites carry dual-resolution sensors, which provide high spatial resolution panchromatic image and low spatial resolution multi-spectral image. Image fusion techniques are therefore useful for integrating a high spectral resolution image with a high spatial resolution image, to produce a fused image with high spectral and spatial resolutions. Some image fusion methods such as IHS, PC and BT provide superior visual high-resolution multi-spectral images… CONTINUE READING
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