Title:
FACIAL MODEL RECONSTRUCTION METHOD AND APPARATUS, AND MEDIUM AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/238809
Kind Code:
A1
Abstract:
A facial model reconstruction method and apparatus, and a medium and a device, which belong to the technical field of computers, and can efficiently perform real-time movement and following of a three-dimensional special effect material during facial movement. The facial model reconstruction method comprises: determining an axis of a three-dimensional special effect material that needs to be attached to a human face (11); determining an attachment point of the three-dimensional special effect material in a three-dimensional facial model (12); enabling, by means of attachment, the axis and the attachment point to coincide (13); and moving the axis to the central point of a world coordinate system of the three-dimensional facial model, so as to bind the three-dimensional special effect material and the three-dimensional facial model (14).
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Inventors:
HE XINTING (CN)
Application Number:
PCT/CN2021/095275
Publication Date:
December 02, 2021
Filing Date:
May 21, 2021
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
International Classes:
G06T17/00; G06T13/40
Foreign References:
| CN111627106A | 2020-09-04 | |||
| CN110942426A | 2020-03-31 | |||
| CN104217350A | 2014-12-17 | |||
| CN110070481A | 2019-07-30 | |||
| CN104715447A | 2015-06-17 | |||
| US20090231420A1 | 2009-09-17 |
Attorney, Agent or Firm:
SINOTALEN ATTORNEYS AT LAW (CN)
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