公开(公告)号：US10824226B2

公开(公告)日：2020-11-03

申请号：US16002595

申请日：2018-06-07

Applicant: Google LLC

Inventor： Julien Pascal Christophe Valentin ,  Jonathan James Taylor ,  Shahram Izadi

IPC: G06F3/01 ,  G06T7/70 ,  G06T7/246 ,  G06K9/00

Abstract: An electronic device estimates a pose of a face by fitting a generative face model mesh to a depth map based on vertices of the face model mesh that are estimated to be visible from the point of view of a depth camera. A face tracking module of the electronic device receives a depth image of a face from a depth camera and generates a depth map of the face based on the depth image. The face tracking module identifies a pose of the face by fitting a face model mesh to the pixels of a depth map that correspond to the vertices of the face model mesh that are estimated to be visible from the point of view of the depth camera.