METHOD AND DEVICE FOR DETECTING FRAUD IN THE IDENTIFICATION OF A PERSON
FR3162090A1Pending Publication Date: 2025-11-14IDEMIA PUBLIC SECURITY FRANCE
Patent Information
- Application Number
- FR2024005643
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-11-14
Abstract
The method (60) for detecting fraud in the identification of a person by recognition of visible biometric characteristics comprises: - a step (61) of controlling a gain value for the amplification of the signal output from an image sensor (46), - a step (64) of measuring the acquisition noise of at least one image of at least one part of the person's body, an image captured by applying said amplification gain, - a step (70) of verifying consistency, by comparison, between the measured noise and the determined noise, and - in the event of a lack of consistency, a step (71) of emitting a signal representative of this lack of consistency. (Figure 2)
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Citation Information
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