Calvin Frederick Nodine, emeritus professor of radiology in Penn’s Perelman School of Medicine, died March 19 in Hershey, Pennsylvania. He was 87.

Dr. Nodine was born in Hightstown, New Jersey. He served in the US Army, earning the Army of Occupation Medal (Germany) during his active duty. He earned his BA degree from Bucknell University and his PhD from University of Massachusetts in 1962. He served as professor of psychology at Temple University and was granted professor emeritus status upon retirement. He then went on to join the faculty at the University of Pennsylvania in 1985.

He began his career at Penn as a research associate in the School of Medicine’s department of radiology. In 1993 he became a research professor in the same department. He retired in 2003 and earned emeritus status at that time. His published works in the field of eye movement research served and benefited the medical imaging community as well as the military in camouflage development.

Dr. Nodine is survived by daughters, Renee D. (Alexander Levengood) and Linda N. Jacobson (Michael); son, Richard L. Nodine; step-children, Farrell Friedenberg (Rich) and Abby Goodman; grandchildren, Sarah Sholly, Clayton Levengood, Daria Jacobson, Emma Jacobson, Stella Nodine, Danny Friedenberg, Max Friedenberg, Orli Friedenberg; and ex-wife and friend, Barbara (Fracassi) Nodine.