Automated avatar generation
    2.
    发明授权

    公开(公告)号:US10339365B2

    公开(公告)日:2019-07-02

    申请号:US15086749

    申请日:2016-03-31

    Applicant: Snap Inc.

    Abstract: Systems, devices, media, and methods are presented for generating facial representations using image segmentation with a client device. The systems and methods receive an image depicting a face, detect at least a portion of the face within the image, and identify a set of facial landmarks within the portion of the face. The systems and methods determine one or more characteristics representing the portion of the face, in response to detecting the portion of the face. Based on the one or more characteristics and the set of facial landmarks, the systems and methods generate a representation of a face.

    Object modeling and replacement in a video stream

    公开(公告)号:US10810418B1

    公开(公告)日:2020-10-20

    申请号:US16122630

    申请日:2018-09-05

    Applicant: Snap Inc.

    Abstract: Systems, devices, and methods are presented for segmenting an image of a video stream with a client device by receiving one or more images depicting an object of interest and determining pixels within the one or more images corresponding to the object of interest. The systems, devices, and methods identify a position of a portion of the object of interest and determine a direction for the portion of the object of interest. Based on the direction of the portion of the object of interest, a histogram threshold is dynamically modified for identifying pixels as corresponding to the portion of the object of interest. The portion of the object of interest is replaced with a graphical interface element aligned with the direction of the portion of the object of interest.

    Object modeling and replacement in a video stream

    公开(公告)号:US10102423B2

    公开(公告)日:2018-10-16

    申请号:US15199482

    申请日:2016-06-30

    Applicant: Snap, Inc.

    Abstract: Systems, devices, and methods are presented for segmenting an image of a video stream with a client device by receiving one or more images depicting an object of interest and determining pixels within the one or more images corresponding to the object of interest. The systems, devices, and methods identify a position of a portion of the object of interest and determine a direction for the portion of the object of interest. Based on the direction of the portion of the object of interest, a histogram threshold is dynamically modified for identifying pixels as corresponding to the portion of the object of interest. The portion of the object of interest is replaced with a graphical interface element aligned with the direction of the portion of the object of interest.

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