Figure 8
From: Automatic segmentation of coronary angiograms based on fuzzy inferring and probabilistic tracking
Comparison of the results of vessel-tracking using the PTO based on different continuity terms. (a1) & (a2) two original images. (b1) & (b2) using the PTO simply based on q θ . (c1) & (c2) using the PTO based on q θ and q z . (d1) & (d2), using the PTO based on complete terms. (e1) & (e2), measuring the vessel diameters, respectively along the vessel paths in (d1) and (d2).