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Hybrid Spline-Based Multimodal Registration Using Local Measures for Joint Entropy and Mutual Information
[chapter]
2009
Lecture Notes in Computer Science
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We introduce a new hybrid approach for spline-based elastic registration of multimodal medical images. The approach uses point landmarks as well as intensity information based on local analytic measures for joint entropy and mutual information. The information-theoretic similarity measures are computationally efficient and can be optimized independently for each voxel. We have applied our approach to synthetic images, brain phantom images, as well as clinically relevant multimodal medical
doi:10.1007/978-3-642-04268-3_75
fatcat:fvkeb7ft4jazlg2wsyf7orfma4