Abstract #2945

A 3D non-rigid registration method for liver in DCE MR images

Yang Feng¹, He Wang¹, and Junbo Li¹

¹Philips Healthcare, shanghai, China, People's Republic of

The shape and position of liver is varied through respiratory movement in DCE MR liver images. A robust 3D deformable registration was employed to define the distortion between them and compensate it. As a result, the liver and vessels will be located at the exact position with the exact shape (include vessels) of the reference image after registration.

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