Human body model obtaining method and network virtual fitting system based on depth camera

A technology of depth camera and acquisition method, applied in the field of three-dimensional models, can solve the problems of inability to achieve and accurately establish a three-dimensional model of the human body, etc.

CN104008571AActive Publication Date: 2014-08-27SHENZHEN ORBBEC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-08-27

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Abstract

The invention relates to a human body model obtaining method and a network virtual fitting system based on a depth camera. The method comprises the steps of 1, generating mark points on the surface of a model human body, meanwhile, collecting depth images of the model human body from multiple angles through the depth camera, and therefore obtaining depth image sequences covering the surface of the model human body and comprising the mark points, wherein the mark points cover the surface of the model human body and are used for determining characteristics of the surface of the model human body; 2, performing target depth information point cloud network reconstruction on each frame of depth images in the depth image sequences; 3, splicing the reconstructed depth images into a three-dimensional model of the model human body according to the reconstructed mark points in the depth images. Compared with the prior art, the human body model obtaining method and the network virtual fitting system based on the depth camera can obtain the accurate human body three-dimensional model and the garment three-dimensional model, virtual fitting is achieved according to the models, and the real fitting effect can be obtained.
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Description

technical field

[0001] The invention relates to the technical field of three-dimensional models, in particular to a method for acquiring a human body model based on a depth camera and a network virtual fitting system. Background technique

[0002] In the field of clothing industry, the use of virtual fitting system can allow customers to browse the try-on effects of different clothes in the shortest time, and it can also help fashion designers accumulate more materials for fitting effects and shorten the cycle of clothing design, which is of great significance. However, the existing virtual fitting system lacks the real try-on effect, and customers cannot determine the size of the clothing according to their own figure. There are some errors in the model, and the clothing model is not 3D. It lacks real details and other effects, and does not consider real effects such as fabrics and folds. The methods used in some virtual fitting systems to obtain 3D models of the human bod...

Examples

Embodiment Construction

[0061] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0062] like figure 1 As shown, the method for obtaining a three-dimensional human body model based on a depth camera provided by the present invention includes the following steps:

[0063] Step S1: Generate marker points covering the surface of the model human body on the surface of the model human body for determining the surface characteristics of the model human body, and at the same time, collect depth images of the model human body from multiple angles through a depth camera, so as to obtain coverage A sequence of depth images on the surface of the model human body, including the landmark poin...