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Face model reconstruction method and device, medium and equipment

A face model and model technology, applied in the computer field, can solve problems such as inability to match the face shape and offset of special effect materials

Active Publication Date: 2020-09-04
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantage of this method is that the special effect material will be offset during the head rotation process, and the position of the special effect material cannot match the face shape of each user

Method used

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  • Face model reconstruction method and device, medium and equipment
  • Face model reconstruction method and device, medium and equipment
  • Face model reconstruction method and device, medium and equipment

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Embodiment Construction

[0016] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0017] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this respect. ...

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Abstract

The invention relates to a human face model reconstruction method and device, a medium and equipment, belongs to the technical field of computers, and can achieve good real-time movement and followingof three-dimensional special effect materials during human face actions. The face model reconstruction method comprises the steps of determining an axis of a three-dimensional special effect materialto be adsorbed on a face; determining an adsorption point of the three-dimensional special effect material in a three-dimensional face model; superposing the axis and the adsorption point together through adsorption; and moving the axis to a central point of a world coordinate system of the three-dimensional face model so as to bind the three-dimensional special effect material with the three-dimensional face model.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular, to a face model reconstruction method, device, medium and equipment. Background technique [0002] At present, when adding special effect materials such as stickers to user videos, for example, when adding eyelash special effects to user videos, the usual practice is to provide a standard position, the same displacement special effect material or open two-dimensional feature point alignment. The disadvantage of this method is that the special effect material will be shifted during the head rotation process, and the position of the special effect material cannot match the face shape of each user. Contents of the invention [0003] This Summary is provided to introduce a simplified form of concepts that are described in detail later in the Detailed Description. This summary of the invention is not intended to identify key features or essential features of the claime...

Claims

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Application Information

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IPC IPC(8): G06T17/00G06T13/40
CPCG06T17/00G06T13/40G06T2210/21G06T19/20G06T2219/2004
Inventor 何欣婷
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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