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    Avatar animation system
    3.
    发明授权
    Avatar animation system 有权

    公开(公告)号：US10475225B2

    公开(公告)日：2019-11-12

    申请号：US15124811

    申请日：2015-12-18

    申请人： INTEL CORPORATION

    发明人： Minje Park ,  Tae-Hoon Kim ,  Myung-Ho Ju ,  Jihyeon Yi ,  Xiaolu Shen ,  Lidan Zhang ,  Qiang Li

    IPC分类号： G06T13/40 ,  G06T7/73 ,  G06T17/20

    摘要： Avatar animation systems disclosed herein provide high quality, real-time avatar animation that is based on the varying countenance of a human face. In some example embodiments, the real-time provision of high quality avatar animation is enabled at least in part, by a multi-frame regressor that is configured to map information descriptive of facial expressions depicted in two or more images to information descriptive of a single avatar blend shape. The two or more images may be temporally sequential images. This multi-frame regressor implements a machine learning component that generates the high quality avatar animation from information descriptive of a subject's face and/or information descriptive of avatar animation frames previously generated by the multi-frame regressor. The machine learning component may be trained using a set of training images that depict human facial expressions and avatar animation authored by professional animators to reflect facial expressions depicted in the set of training images.