TY  - RPRT
TI  - Dynamic directional gradient vector flow for snakes.
AU  - Jierong Cheng
AU  - Say Wei Foo
PY  - 2006
DO  - 10.1109/tip.2006.871140
UR  - https://pubmed.ncbi.nlm.nih.gov/16764281/
ID  - 16764281
ER  -