THREE-DIMENSIONAL FACE MODEL RECONSTRUCTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

WIPO Patent Application WO/2022/156532

A1

The present application relates to a three-dimensional face model reconstruction method and apparatus, an electronic device, and a storage medium. Said method comprises: acquiring a single-camera face image; inputting the single-camera face image into a face information prediction model, and outputting target face two-dimensional feature points and target texture mapping information in the single-camera face image by means of the face information prediction model; determining a three-dimensional face model by using identity parameters, face posture parameters and expression parameters, so as to make face two-dimensional feature points determined by the three-dimensional face model match the target face two-dimensional feature points, and to make the determined texture mapping information match the target texture mapping information. By means of the three-dimensional face model reconstruction method and apparatus, the electronic device and the storage medium provided in the embodiments of the present application, a three-dimensional face model can be quickly and accurately reconstructed and obtained.

ZHANG JIANJIE (CN)
CHAI JINXIANG (CN)
XIONG XINGTANG (CN)
WANG ZHIYONG (CN)
LI MIAOPENG (CN)
JIANG LIGUO (CN)
CHEN LEI (CN)

PCT/CN2022/070257

July 28, 2022

January 05, 2022

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MOFA SHANGHAI INFORMATION TECH CO LTD (CN)
SHANGHAI MOVU TECH CO LTD (CN)

G06T17/00; G06K9/00

CN112884881A	2021-06-01
CN112819944A	2021-05-18
CN110956691A	2020-04-03
CN111274944A	2020-06-12
CN104966316A	2015-10-07

LINDA LIU & PARTNERS (CN)

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