TY  - RPRT
TI  - Motion gradient vector flow: an external force for tracking rolling leukocytes with shape and size constrained active contours.
AU  - Nilanjan Ray
AU  - Scott T Acton
PY  - 2004
DO  - 10.1109/tmi.2004.835603
UR  - https://pubmed.ncbi.nlm.nih.gov/15575405/
ID  - 15575405
ER  -