Efficient least squares fusion of MRI and CT images using a phase congruency model
نویسندگان
چکیده
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. 2007 Elsevier B.V. All rights reserved.
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عنوان ژورنال:
- Pattern Recognition Letters
دوره 29 شماره
صفحات -
تاریخ انتشار 2008