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Proceedings Paper

Research on fusing panchromatic image and multiresolution images of Beijing-1 DMC+4 microsatellite
Author(s): Ying Zhang; Binbin He
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Paper Abstract

Beijing-1 satellite is a DMC+4 microsatellite which will be used in land use, city planning field. It provides both multispectral (MS) and panchromatic (PAN) data with spatial resolutions of 32m and 4m, respectively. Fusion is used to produce high-resolution multispectral images from a PAN image and low-resolution MS images. In this paper, beijing-1 PAN image and MS images of Chengdu are fused by both COS method and wavelet transform method. Several experiments are taken to test the properties of fusion result. Experiment results show that wavelet based fusion method provided satisfied results with better quality than the other methods in both spatial and spectral domains.

Paper Details

Date Published: 15 November 2007
PDF: 5 pages
Proc. SPIE 6787, MIPPR 2007: Multispectral Image Processing, 678719 (15 November 2007); doi: 10.1117/12.749256
Show Author Affiliations
Ying Zhang, Univ. of Electronic Science and Technology of China (China)
Southwest Ctr. of Application on Beijing-1 Microsatellite Data (China)
Binbin He, Univ. of Electronic Science and Technology of China (China)
Southwest Ctr. of Application on Beijing-1 Microsatellite Data (China)


Published in SPIE Proceedings Vol. 6787:
MIPPR 2007: Multispectral Image Processing

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