You are in:Home/Publications/Reham Gharbia, Ali Hassan El Baz, Aboul Ella Hassanien, Gerald Schaefer, Tomoharu Nakashima, Ahmad Taher Azar (2014) Fusion of multi-spectral and panchromatic satellite images using principal component analysis and fuzzy logic. The 2014 International Conference on Fuzzy Systems (FUZZ 2014), July 6-11, Beijing International Convention Center, Beijing, China

Dr. Assoc. Prof. Ahmad Taher Azar :: Publications:

Title:
Reham Gharbia, Ali Hassan El Baz, Aboul Ella Hassanien, Gerald Schaefer, Tomoharu Nakashima, Ahmad Taher Azar (2014) Fusion of multi-spectral and panchromatic satellite images using principal component analysis and fuzzy logic. The 2014 International Conference on Fuzzy Systems (FUZZ 2014), July 6-11, Beijing International Convention Center, Beijing, China
Authors: Reham Gharbia, Ali Hassan El Baz, Aboul Ella Hassanien, Gerald Schaefer, Tomoharu Nakashima, Ahmad Taher Azar
Year: 2014
Keywords: Not Available
Journal: Not Available
Volume: Not Available
Issue: Not Available
Pages: Not Available
Publisher: Not Available
Local/International: International
Paper Link:
Full paper Not Available
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Abstract:

In this paper, we propose a fuzzy-based multi-spectral (MS) and panchromatic (PAN) image fusion approach which provides a tradeoff solution between spectral and spatial fidelity and is able to preserve more detail in terms of spectral and spatial information. First, we perform principal component analysis on the multi-spectral images and utilise the first principal component to extract matched low and high frequency coefficients. We then apply fuzzy-based image fusion rules to fuse the first principal component with the PAN image, followed by fusing the approximation coefficients. The proposed approach is tested on several satellite images and shown to provide a feasible and effective approach.

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