31 December 2008 Multi-modal medical image fusion based on wavelet transform
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Proceedings Volume 7130, Fourth International Symposium on Precision Mechanical Measurements; 71304H (2008) https://doi.org/10.1117/12.819721
Event: Fourth International Symposium on Precision Mechanical Measurements, 2008, Anhui, China
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.
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Liaoliao Li, Xinghao Ding, Quan Xiao, "Multi-modal medical image fusion based on wavelet transform", Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 71304H (31 December 2008); doi: 10.1117/12.819721; https://doi.org/10.1117/12.819721
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