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Qian et al. perform a segmentation process of cardiac MRI tagging lines using Gabor filter bank and claim that the method has a better performance than HARP. The group currently looks at more data types than just cardiac [21]. Figure [*] shows how segmentation was done with the aid of deformable snakes sampled along the tags.

Figure: The approach taken by Zhen Qian, who fits snakes to image tagging (image from Qian's Ph.D. thesis)
Image Zhen-Qian-snakes-from-thesis

Roy Schestowitz 2010-12-25