Matching constants

Matching Values
GR_MAX_THRESHOLD	200	Maximum threshold value
GR_MIN_THRESHOLD	10	Minimum threshold value
GR_VERYLOW_FRR	30	Threshold value for a very low FRR (1 false rejection in 1000)
GR_LOW_FRR	45	Threshold value for a low FRR (1 false rejection in 100)
GR_LOW_FAR	60	Threshold value for a low FAR (1 false acceptance in 300000)
GR_VERYLOW_FAR	80	Threshold value for a very low FAR (1 false acceptance in 3000000)
GR_ROT_MIN	0	Minimum rotation tolerance
GR_ROT_MAX	180	Maximum rotation tolerance