Three-dimensional face model generation method and device, computer equipment and storage medium

A 3D face and model generation technology, applied in the computer field, can solve the problems of low efficiency and large amount of calculation of 3D face models, and achieve the effects of improving integrity, small amount of calculation, and reducing overlapping areas

Active Publication Date: 2020-05-29
TENCENT TECH (SHENZHEN) CO LTD
View PDF13 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the above method is to fuse multiple face images in the video, the calculation required for the fusion process is large, resulting in low efficiency in building a 3D face model

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-dimensional face model generation method and device, computer equipment and storage medium
  • Three-dimensional face model generation method and device, computer equipment and storage medium
  • Three-dimensional face model generation method and device, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] In order to make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following further describes the embodiments of the present application in detail with reference to the accompanying drawings.

[0068] The terms "first", "second", etc. used in this application can be used herein to describe various concepts, but unless otherwise specified, these concepts are not limited by these terms. These terms are only used to distinguish one concept from another. For example, without departing from the scope of the present application, the first face image may be referred to as the second face image, and similarly, the second face image may be referred to as the first face image.

[0069] The terms "at least one", "multiple", "each", "any" used in this application, at least one includes one, two or more than two, and multiple includes two or more than two, and each One refers to each of the corresponding multiple, and any one...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention discloses a three-dimensional face model generation method and device, computer equipment and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: acquiring a plurality of target face images and a plurality of corresponding depth images, obtaining a target face image according to the image type to which each target face image belongs; obtaining an area face image matched with the image type to which the area face image belongs in each target face image, and according to the regional face image in each target face image, acquiring a regional depth image in the corresponding depth image, and according to the plurality of acquired regional face images and the plurality of regional depth images, performingfusion to generate a three-dimensional face model of the face. According to the method, the obtained multiple target face images and the multiple corresponding depth images are cut, so that the overlapping areas among the face images in different areas are reduced, the calculated amount in the process of generating the three-dimensional face model of the face is small, and the efficiency of constructing the three-dimensional face model is improved.

Description

Technical field [0001] The embodiments of the application relate to the field of computer technology, and in particular to a method, device, computer equipment, and storage medium for generating a three-dimensional face model. Background technique [0002] With the development of computer technology, the application of three-dimensional face models has become more and more extensive. The three-dimensional face model can be used in a variety of scenarios, such as game character construction scenes, virtual character image construction scenes, etc. Through the user's face image, the user's three-dimensional face model can be generated, which is convenient for the user to use. [0003] A method for generating a three-dimensional face model is provided in the related art, which obtains a video of a target face, and merges multiple face images included in the video to generate a three-dimensional face model. Since the above method is to fuse multiple face images in the video, a large a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00
CPCG06T17/00G06T2200/08G06T2210/56G06T7/55G06T2207/10024G06T2207/10028G06T2207/30201G06V40/168G06V40/172G06V40/174G06T7/70G06V10/56G06V40/18G06V10/764G06V10/225G06T3/60G06T7/40G06T2207/10016G06T2207/20221G06T2207/30208
Inventor 李文攀暴林超林祥凯
Owner TENCENT TECH (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap