Biometric-based systems and methods for identity verification
First Claim
1. A biometric-based security system, comprising:
- an audio input module configured to receive and digitize a spoken utterance from a person;
a video input module configured to receive multiple digital images of at least a portion of the person at least approximately contemporaneously with receiving the spoken utterance from the person;
a first data processing module configured to receive the digitized spoken utterance and digital images of the person and correlate them together to form a biometric template for the person;
a memory storing prerecorded audio and video data as individual templates of individual people; and
a second data processing module configured to receive the biometric template and compare it for a match with one of the stored templates of audio and video data.
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Abstract
Biometric-based systems and corresponding methods for identity verification are disclosed herein. A security system in accordance with one embodiment of the invention can include an audio input module configured to receive and digitize a spoken utterance from a person and a video input module configured to receive multiple digital images of at least a portion of the person at least approximately contemporaneously with receiving the spoken utterance from the person. The security system can also include a first data processing module configured to receive the digitized spoken utterance and digital images of the person and correlate them together to form a biometric template for the person. The security system further includes a memory storing prerecorded audio and video data as individual templates of individual people and a second data processing module configured to receive the biometric template and compare it for a match with one of the stored templates of audio and video data.
284 Citations
20 Claims
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1. A biometric-based security system, comprising:
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an audio input module configured to receive and digitize a spoken utterance from a person;
a video input module configured to receive multiple digital images of at least a portion of the person at least approximately contemporaneously with receiving the spoken utterance from the person;
a first data processing module configured to receive the digitized spoken utterance and digital images of the person and correlate them together to form a biometric template for the person;
a memory storing prerecorded audio and video data as individual templates of individual people; and
a second data processing module configured to receive the biometric template and compare it for a match with one of the stored templates of audio and video data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A biometric-based security system, comprising:
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audio input means for receiving and digitizing a spoken utterance from a person;
video input means for receiving multiple digital images of the person at least approximately contemporaneously with receiving the spoken utterance from the person;
first data processing means for receiving the digitized spoken utterance and digital images of the person and correlating them together to form a biometric template for the person;
memory means for storing prerecorded audio and video data as individual templates of individual people; and
second data processing means for receiving the biometric template and comparing it for a match with one of the stored templates of audio and video data. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. A monitoring method for use with a person, the method comprising:
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receiving voice data representing an predetermined utterance of the person, wherein the voice data representing the predetermined utterance forms an audio biometric feedback component for the person;
receiving multiple digital images of the person, wherein the digital images form a video biometric feedback component for the person;
correlating the received voice data and the received digital images to form a biometric record for the person;
storing prerecorded audio and video data records for each of multiple individual people;
comparing the biometric record for the person to the stored audio and video data records; and
making a decision based on the comparing of the biometric record for the person to the stored audio and video data records. - View Dependent Claims (20)
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Specification