Figure 6From: ImageParser: a tool for finite element generation from three-dimensional medical images Detecting Borderline between Two Points ( x 1 , y 1 ) and ( x 2 , y 2 ). First find the most possible border point in two dark regions. Then, treat the new point and the left old one as same as (x 1, y 1) and (x 2, y 2), and find the next border point. Repeat this procedure until the distance between two points is less than 2s. Connecting all points orderly, we obtain the borderline.Back to article page