Efficient least squares fusion of MRI and CT images using a phase congruency model

نویسندگان

  • Alexander Wong
  • William Bishop
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