COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It uses mathematical pattern-recognition techniques on video images of one or both of the irises of an individual’s eyes,
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It is used to identify a person’s fingerprint for security purposes.
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It authenticates by recognizing people’s faces.
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It identifies users by the shape of their hands.
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It used to compare signatures in bank offices and other branch capture.
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Detailed explanation-1: -Facial recognition is used when issuing identity documents and, most often, combined with other biometric technologies such as fingerprints (preventing ID fraud and identity theft). Face match is used at border checks to compare the portrait on a digitized biometric passport with the holder’s face.
Detailed explanation-2: -It is a method of biometric identification that uses that body measures, in this case, face and head, to verify the identity of a person through its facial biometric pattern and data.
Detailed explanation-3: -TECHNIQUES FOR FACE RECOGNITION Eigenface:The Eigenface method is one of the generally used algorithms for face recognition. Karhunen-Loeve is based on the eigenfaces technique in which the Principal Component Analysis (PCA) is used.
Detailed explanation-4: -The primary difference between facial verification and facial identification is the type of matching the technology uses: one-to-one matching, or one-to-many.