Image registration plays a prominent role in medical image processing pipeline1. It’s of interest to assess pre-post variation for registered vessels on black blood MR images. In this research, Elastix tool was applied to register pre-contrast T1 and post-contrast T1 black blood images, use our own methods to actually and accurately evaluate the accuracy of the registration, and achieved promising quantitative results. The study suggests that Elastix performs good registration accuracy of the two images, and can be directly used for automatic image processing, so as to more conveniently serve clinical applications.
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