Invention Grant
- Patent Title: Systems and methods for detecting image recapture
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Application No.: US17346821Application Date: 2021-06-14
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Publication No.: US11544835B2Publication Date: 2023-01-03
- Inventor: Oliver Rice , Justin Mark Stayton , Gordon Charles Hughes
- Applicant: TruePic Inc.
- Applicant Address: US CA La Jolla
- Assignee: TruePic Inc.
- Current Assignee: TruePic Inc.
- Current Assignee Address: US CA La Jolla
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/00 ; G06K9/62 ; G06V10/40

Abstract:
Systems, computer-implemented methods, and non-transitory machine-readable storage media are provided for detecting recapture attacks of images. One method comprises extracting one or more features from an image captured by a device; applying the one or more features as input to a trained machine learning model, wherein the trained machine learning model outputs a first score based on the extracted features; obtaining metadata of the image; performing a statistical analysis of the metadata of the image; generating a second score based on the statistical analysis of the metadata of the image; and generating a probability that the image is a recapture of an original image based on the first score and the second score.
Public/Granted literature
- US20210304388A1 SYSTEMS AND METHODS FOR DETECTING IMAGE RECAPTURE Public/Granted day:2021-09-30
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