Contrast-invariant registration of cardiac and renal...

Details Contrast-invariant registration of cardiac and renal... Contrast-invariant registration of cardiac and renal...

2005-03-11

2010-06-08

Ahmed, Samir A (Department: 2624)

Image analysis

Applications

Biomedical applications

C600S410000

Reexamination Certificate

active

07734075

ABSTRACT:
A system and method are provided for contrast-invariant registration of images, the system including a processor, an imaging adapter or a communications adapter for receiving an image data sequence, a user interface adapter for selecting a reference frame from the image sequence or cropping a region of interest (ROI) from the reference frame, a tracking unit for tracking the ROI across the image sequence, and an estimation unit for segmenting the ROI in the reference frame or performing an affine registration for the ROI; and the method including receiving an image sequence, selecting a reference frame from the image sequence, cropping a region of interest (ROI) from the reference frame, tracking the ROI across the image sequence, segmenting the ROI in the reference frame, and performing an affine registration for the ROI.

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Curve registration, J. O. Ramsay and Xiaochun Li, McGill University, Montreal, Canada 1998 Royal Statistical Society 1360-7412/98/60351.

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