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Proceedings Paper

An integrated image fusion method based on multi-resolution analysis and directional gradient
Author(s): Shichun Peng; Ying Huang
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Paper Abstract

The images obtained by different sensors differ from each other in terms of resolution and spectrum. Image fusion is a very useful technique which focuses on forming a new image by combining the unique and complementary information provided by different images. A new image fusion method based on multi-resolution analysis and directional gradient is described in this paper. The key idea is to use different fusion strategies along different directions, in order to take into account the anisotropy of the images. The directional gradient is used in describing directional property. Experimental results show that the proposed method is effective and promising to enhance visualization in the fused image.

Paper Details

Date Published: 10 November 2007
PDF: 6 pages
Proc. SPIE 6795, Second International Conference on Space Information Technology, 67951F (10 November 2007); doi: 10.1117/12.773767
Show Author Affiliations
Shichun Peng, Huazhong Univ. of Science and Technology (China)
Ying Huang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 6795:
Second International Conference on Space Information Technology

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