TY  - RPRT
TI  - Real-time model-based tracking combining spatial and temporal features 
AU  - Chaconas, Karen
AU  - Nashman, Marilyn
PY  - 1991
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 4610
DO  - 10.6028/NIST.IR.4610
ER  -