The biometric system can automatically recognize a person by the face. This technology works by analyzing specific features in the face like - the distance between the eyes, width of the nose, position of cheekbones, jaw line, chin ,unique shape, pattern etc. These systems involve measurement of the eyes, nose, mouth, and other Olimp Finance Review facial features for identification. To increase accuracy these systems also may measure mouth and lip movement.Face recognition captures characteristics of a face either from video or still image and translates unique characteristics of a face into a set of numbers. These data collected from the face are combined in a single unit that uniquely identifies each person. Sometime the features of the face are analyzed like the ongoing changes in the face while smiling or crying or reacting to different situation etc.
The entire face of the person is taken into consideration or the different part of the face is taken into consideration for the identity of a person. It is highly complex technology. The data capture by using video or thermal imaging. The user identity is confirmed by looking at the screen. The primary benefit to using facial recognition as a biometric authenticator is that people are accustomed to presenting their faces for identification and instead of ID card or photo identity card this technique will be beneficial in identifying a person. As the person faces changes by the age or person goes for plastic surgery, in this case the facial recognition algorithm should measure the relative position of ears, noses, eyes and other facial features.
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The entire face of the person is taken into consideration or the different part of the face is taken into consideration for the identity of a person. It is highly complex technology. The data capture by using video or thermal imaging. The user identity is confirmed by looking at the screen. The primary benefit to using facial recognition as a biometric authenticator is that people are accustomed to presenting their faces for identification and instead of ID card or photo identity card this technique will be beneficial in identifying a person. As the person faces changes by the age or person goes for plastic surgery, in this case the facial recognition algorithm should measure the relative position of ears, noses, eyes and other facial features.
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