Article ID Journal Published Year Pages File Type
535470 Pattern Recognition Letters 2008 8 Pages PDF
Abstract

This paper presents an efficient and robust approach for MRI–CT image fusion using a phase congruency model. The fast fourier transform (FFT) is used to efficiently evaluate the similarity cost function. This approach is largely invariant to pixel intensity mappings.

Keywords
Related Topics
Physical Sciences and Engineering Computer Science Computer Vision and Pattern Recognition
Preview
Efficient least squares fusion of MRI and CT images using a phase congruency model
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