Endocardial wall segmentation

The following is experiment result of segmenting the endocardial wall of the left ventricle (LV) in the apical four chamber (A4C) view of echocardiogram. 

The left column is the initial position. The middle column is the result of ASM. The right column is the result of our algorithm. The ground truths are the red lines and the initial contours and the segmentation results are green lines. The segmentation errors are shown at the top of the images. The sizes of the following images are the half of the size used in the experiment.

Refer to Section 5.2 for experiment details. Refer to Table 1 (B) and Figure 8 (B) for the benchmark results.