A bound on mutual information for image registration.

An upper bound is derived for the mutual information between a fixed image and a deformable template containing a fixed number of gray-levels. The bound can be calculated by maximizing the entropy of the template under the constraint that the conditional entropy of the template, given the fixed imag...

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Bibliografische gegevens

Gepubliceerd in:	IEEE Transactions on medical imaging 20, 8 (2001).
Hoofdauteur:	Skouson, M.B
Formaat:	Artikel
Taal:	English
Onderwerpen:	Conditional entropy. Deformable image registration. Deformable transform. Gray-levels number. Medical image registration. Mutual information bound. Optimal solution. Similarity metric.