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Proceedings Paper

Multi-modal medical image fusion based on wavelet transform
Author(s): Liaoliao Li; Xinghao Ding; Quan Xiao
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Paper Abstract

This paper presents a novel multi-modal medical image fusion algorithm based on wavelet transform. The algorithm is improved based on the rule of usual local region-energy fusion, expanding the fusion to low-frequency coefficient processing, and adding direction weighted operator based on different sub-frequency band reflecting image features. Experiments results of CT and MRI image fusion proved that the algorithm can get a better fusion effect than other usual fusion methods.

Paper Details

Date Published: 31 December 2008
PDF: 7 pages
Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 71304H (31 December 2008); doi: 10.1117/12.819721
Show Author Affiliations
Liaoliao Li, Neijiang Normal Univ. (China)
Xinghao Ding, Xiamen Univ. (China)
Quan Xiao, Xiamen Univ. (China)


Published in SPIE Proceedings Vol. 7130:
Fourth International Symposium on Precision Mechanical Measurements
Yetai Fei; Kuang-Chao Fan; Rongsheng Lu, Editor(s)

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