Deglint, Jason, Ahmed Gawish, Kathryn Zuj, Alexander Wong, David Clausi, and Richard L. Hughson. 2015. “Active Contours for Measuring Arterial Wall Diameter of Astronauts from Ultrasound Images”. Journal of Computational Vision and Imaging Systems 1 (1). https://doi.org/10.15353/vsnl.v1i1.54.