Figure 7From: Optical Flow Active Contours with Primitive Shape Priors for EchocardiographyExample of segmenting a heart left ventricle. (a) Original left ventricle ultrasound image, (b) expert manual segmentation, (c) segmentation using standard GVF, (d) segmentation using GVF-optical flow without priors, and (e) segmentation using the proposed GVF-optical flow with priors.Back to article page