The Framework For Detection Evaluations (F4DE) tool was used in the
Surveillence Event Detection task to measure Actual and Minimal
Normalized Detection Cost Rate (NDCR) and PMiss -RFA plot graphs for
each transformation results.  

http://www.nist.gov/itl/iad/mig/tools.cfm is the url of the page that
contains the F4DE tool (e.g., first tool in the table -
ftp://jaguar.ncsl.nist.gov/incoming/F4DE-2.4.1-20120601-1147.tar.bz2)

Please refer to http://www.itl.nist.gov/iad/mig/tests/trecvid/2011/
for the details of how measurements are calculated for Pmiss, Rfa, and
NDCR.