IMAGE PROCESSING APPARATUS AND METHOD
    2.
    发明公开

    公开(公告)号:US20230334904A1

    公开(公告)日:2023-10-19

    申请号:US18298560

    申请日:2023-04-11

    CPC classification number: G06V40/172 G06T17/00 G06V10/761 G06V30/10

    Abstract: An image processing apparatus, comprising: an input unit configured to receive one or more images of a face of a user and one or more images of a face of a virtual avatar; a determining unit configured to determine, based on one or more of the images of the face of the user and one or more of the images of the face of the virtual avatar, a match score indicating a degree of resemblance between the face of the user and the face of the virtual avatar; an evaluation unit configured to evaluate whether the determined match score meets or exceeds a first threshold match score; and an output unit configured to output, for display, a virtual element associated with the virtual avatar that is responsive to whether the determined match score meets or exceeds the first threshold match score.

    Biometric system and method
    3.
    发明授权

    公开(公告)号:US12282590B1

    公开(公告)日:2025-04-22

    申请号:US18317253

    申请日:2023-05-15

    Abstract: A user input device includes an optical window facing onto a region of skin of the user when the user input device is in normal use, a monochromatic light source arranged to emit light through the optical window, a spectral dispersal unit adapted to disperse the spectrum of light reflected back from the region of skin of the user, the reflected light no longer being wholly monochromatic due to Raman scattering, and a light sensor operable to detect at least some of the dispersed spectrum of light and output corresponding light data.

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