TY  - RPRT
TI  - Three dimensional shape retrieval using scale invariant feature transform and spatial restrictions 
AU  - Lei, Lydia
PY  - 2009
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 7625
DO  - 10.6028/NIST.IR.7625
ER  -