Image analysis – Image transformation or preprocessing – Changing the image coordinates
Reexamination Certificate
2005-05-20
2009-11-10
Patel, Kanji (Department: 2624)
Image analysis
Image transformation or preprocessing
Changing the image coordinates
C600S410000, C382S276000
Reexamination Certificate
active
07616836
ABSTRACT:
A method and system for performing motion compensation in a temporal sequence of images include performing a conjugate gradient maximization of a similarity measure between two images, based on the local cross-correlation of corresponding regions to obtain a displacement field for warping one of the images. The non-singularity of the deformation is ensured by utilizing a composition of regularized gradients of the similarity measure when building the solution.
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Patel Kanji
Siemens Medical Solutions USA , Inc.
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