Fig. 5From: Atlas-based analysis of 4D flow CMR: Automated vessel segmentation and flow quantificationVessel segmentation in 2D planes. Velocities [ m/s] through planes in the ascending aorta (a, b), and superior vena cava (c, d) in two different time frames during the cardiac cycle. a and (c) contain the original velocity information on the planes, while (b) and (d) are masked to account for vessel location and shape using the proposed methodBack to article page