Fig 7. Microscopic CAM artery images and vessel boundaries at systole and diastole (bifurcated arteries).

(A) Arterial bifurcation images in CAMs and (B) corresponding vessel boundaries detected at peak systole and late diastole. Artery images were obtained from four ex ovo samples (#1: HH 36; #2: HH 37; #3; HH 36; #4: HH 36). Microscope magnification was ×40. Image size was 1,200 pixels × 1,200 pixels.