14. Four Stages Of Identification
Capture-Capture the behavioral sample
Extraction-unique data is extracted from the
sample and a template is created.
Comparison-the template is compared with a
new sample.
Match/non match-the system decides whether
the new samples are matched or not.
15. It requires no physical interaction on behalf of user
It is accurate and allows for high enrolment and
verification
Not require an expert to interpret the comparison
result
Passive identification
More user friendly
Inexpensive technique of identification
Advantages of face recognition
16. Poor lighting
Sunglasses
Long hair
Low resolution
Other objects on face eg tattoo
Face can be detected from front it is not
applicable from left and right.
Disadvantages of face recognition
