Invention Grant
- Patent Title: Detection of fraudulently generated and photocopied credential documents
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Application No.: US16922800Application Date: 2020-07-07
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Publication No.: US11354917B2Publication Date: 2022-06-07
- Inventor: Brian K. Martin , Joseph R. Mayer , Alexandru Bogdan
- Applicant: Idemia Identity & Security USA LLC
- Applicant Address: US MA Billerica
- Assignee: Idemia Identity & Security USA LLC
- Current Assignee: Idemia Identity & Security USA LLC
- Current Assignee Address: US MA Billerica
- Agent Robert Facey; Adam Lewental
- Main IPC: G06V20/80
- IPC: G06V20/80 ; G06T7/11 ; G06T7/40 ; G06T7/194 ; G06K9/62 ; G06V20/00

Abstract:
A method for detecting images of fraudulently generated or photocopied secure credential documents using texture analysis includes receiving, by one or more processors, an image of a secure credential document from a computer device. The one or more processors segment the image of the secure credential document into multiple regions. For each region of the multiple regions, the one or more processors extract local high-resolution texture features from the image of the secure credential document. The one or more processors generate a score based on the local high-resolution texture features using a machine learning model. The score is indicative of a likelihood that the image of the secure credential document is fraudulently generated or photocopied. The one or more processors transmit a message to a display device indicating that the image of the secure credential document is fraudulently generated or photocopied.
Public/Granted literature
- US20210019519A1 DETECTION OF FRAUDULENTLY GENERATED AND PHOTOCOPIED CREDENTIAL DOCUMENTS Public/Granted day:2021-01-21
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