Search International and National Patent Collections

1. (WO2018010101) METHOD, APPARATUS AND SYSTEM FOR 3D FACE TRACKING

Pub. No.:    WO/2018/010101    International Application No.:    PCT/CN2016/089831
Publication Date: Fri Jan 19 00:59:59 CET 2018 International Filing Date: Wed Jul 13 01:59:59 CEST 2016
IPC: G06T 7/00
G06T 13/40
Applicants: MICROSOFT TECHNOLOGY LICENSING, LLC
WU, Hsiang-Tao
TONG, Xin
WANG, Yangang
WEN, Fang
Inventors: WU, Hsiang-Tao
TONG, Xin
WANG, Yangang
WEN, Fang
Title: METHOD, APPARATUS AND SYSTEM FOR 3D FACE TRACKING
Abstract:
The present disclosure provides method, apparatus and system for 3-dimension (3D) face tracking. The method for 3D face tracking may comprise: obtaining a 2-dimension (2D) face image; performing a local feature regression on the 2D face image to determine 3D face representation parameters corresponding to the 2D face image; and generating a 3D facial mesh and corresponding 2D facial landmarks based on the determined 3D face representation parameters. The present disclosure may improve tracking accuracy and reduce memory cost, and accordingly may be effectively applied in broader application scenarios.