公开(公告)号：US20180197330A1

公开(公告)日：2018-07-12

申请号：US15441760

申请日：2017-02-24

Applicant: Ditto Technologies, Inc.

Inventor： Michael Wang

IPC: G06T17/10 ,  G06T15/04 ,  G06K9/00

CPC classification number: G06T17/10 ,  G06K9/00201 ,  G06K9/00228 ,  G06K9/00275 ,  G06K9/00281 ,  G06K9/209 ,  G06T7/269 ,  G06T7/571 ,  G06T7/80 ,  G06T11/00 ,  G06T15/04 ,  G06T17/00 ,  G06T2215/16

Abstract: Modeling of a user's face is disclosed, including: receiving an input image of a user's face to be modeled; and generating a set of parameter values to a statistical model that corresponds to the input image by evaluating candidate parameter values using a cost function that is determined based at least in part on optical flow.

公开(公告)号：US10229534B2

公开(公告)日：2019-03-12

申请号：US15441760

申请日：2017-02-24

Applicant: Ditto Technologies, Inc.

Inventor： Michael Wang

IPC: G06T17/10 ,  G06T15/04 ,  G06K9/00 ,  G06T11/00 ,  G06T7/269 ,  G06K9/20 ,  G06T7/80 ,  G06T7/571

Abstract: Modeling of a user's face is disclosed, including: receiving an input image of a user's face to be modeled; and generating a set of parameter values to a statistical model that corresponds to the input image by evaluating candidate parameter values using a cost function that is determined based at least in part on optical flow.