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The existence of numerous imaging modalities makes it possible to present different data present in different modalities together thus forming multimodal images. Component images forming multimodal images should be aligned, or registered so that all the data, coming from the different modalities, are displayed in proper locations. Mutual Information is the similarity measure used in this case for...
We present a registration method for medical images based on shape information and voxel intensities. First, we segment volume images using the Markov random field and the Gibbs distribution. We extract the 3D feature points of the shape from the surface of the segmented object. Then, we conduct first registration using ordinary Procrustes analysis for two sets of 3D feature points. For the second...
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