id: 70970610
dt: a
an: 70970610
au: Poon, W. K.; Wong, C. J.; Abdullah, K.; Lim, E. S.; Teo, C. K.
ti: Development of migratory birds population monitoring system using digital
    single reflex camera
so: CGIV, 136-140 (2011).
py: 2011
pu: 
la: EN
cc: 
ut: 
ci: 
li: http://doi.ieeecomputersociety.org/10.1109/CGIV.2011.16