Introdution Flashcards
(3 cards)
1
Q
What is a biometric
A
Unique Personal Identifier
2
Q
Desired biometric properties
A
Universal
Acceptable (prepared to reveal)
Unique
Repeatable
3
Q
Approach to Biometrics
A
Model Based: extracts features from images using models, compares points and POIs
Holistic: uses entire image for comparisons, involves raw pixel values, involves transforms and mappings
