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Clothing database generating method, clothing model building method and fitting method

A clothing model and database technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of low commercial feasibility, high time consumption, and a lot of manpower, so as to improve commercial feasibility and increase resources. The effect of utilization

Inactive Publication Date: 2013-12-18
SHENGLE INFORMATION TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, whether it is an online fitting system based on 2D technology or an online fitting system based on 3D technology, it will involve a lot of manpower, time consumption and other work that needs to pay high costs. Therefore, the commercial use of existing online fitting systems The feasibility is not high, and there is an urgent need to find a way to reduce the cost of making clothing models to improve the commercial availability of the online fitting system

Method used

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  • Clothing database generating method, clothing model building method and fitting method
  • Clothing database generating method, clothing model building method and fitting method
  • Clothing database generating method, clothing model building method and fitting method

Examples

Experimental program
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Effect test

Embodiment 1

[0082] Such as figure 1 As shown, the invention provides a method for generating a clothing database, comprising:

[0083] Step S11, collecting frontal photos of clothing and clothing size data;

[0084] Among them, because clothing e-commerce generally provides a large number of existing clothing data resources including frontal photos of clothing and corresponding clothing size data on clothing sales webpages, although these frontal photos of clothing were not taken in accordance with the specified requirements, nor did they form a The corresponding 3D model data cannot be directly used in the online fitting system, but through the present invention, these existing clothing data resources on the Internet can be processed to obtain clothing data that can be used by the online fitting system for users to use on the Internet. To try on clothing, specifically, you can collect clear photos of the front of clothing with a resolution of no less than 512*512 pixels on the Internet,...

Embodiment 2

[0094] Such as Figure 8 As shown, the present invention also provides a method for building a clothing model, using the clothing database generation method described in Embodiment 1 to build a clothing model, specifically including:

[0095] Step S21, collecting frontal photos of clothing and clothing size data;

[0096] As described in Embodiment 1, because clothing e-commerce companies generally provide a large number of existing clothing data resources including frontal photos of clothing and corresponding clothing size data on the webpage of clothing sales, although these frontal photos of clothing do not meet the specified requirements The shooting does not form the corresponding 3D model data, so it cannot be directly used in the online fitting system, but through the present invention, these existing clothing data resources on the Internet can be processed to obtain clothing data that can be used by the online fitting system. For users to try on clothing on the Intern...

Embodiment 3

[0114] Such as Figure 9 Shown, the present invention also provides a kind of method for fitting clothes, adopts the method for establishing clothing model described in embodiment two to carry out fitting, comprising:

[0115] Step S31, generating a human body mesh model according to the human body photo and body shape data;

[0116] Wherein, step S31 may specifically include:

[0117] Step S311, according to the human body photos and body shape data to generate such as Figure 10 The shown body plane mesh group consisting of multiple human body joint points and multiple first meshes on the same plane;

[0118] Preferably, the first grid can be a triangle, and all the triangles can form a complete body plane grid group. Of course, the grid can also be set as a square, rectangle or rhombus according to the requirements of actual computer graphics rendering. other required shapes;

[0119] Preferably, at the joint points of the human body, the first grid can be radially dist...

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PUM

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Abstract

The invention relates to a clothing database generating method, a clothing model building method and a fitting method and system. The clothing database generating method includes the steps: acquiring clothing front photos and clothing size data; removing backgrounds of the clothing front photos; setting clothing key points of the clothing front photos; setting size data of the clothing front photos according to the clothing size data; storing the clothing front photos, the clothing key points and the size data into a clothing database. The resource utilization rate of existing clothing plane photos and clothing size data can be sufficiently increased, the clothing database for building a clothing model is directly generated, manpower and time consumption for generating the clothing database is reduced, building and operating costs of the online fitting system are greatly reduced, and commercial viability of the online fitting system is improved.

Description

technical field [0001] The invention relates to a method for generating a clothing database, a method for establishing a clothing model, and a method and system for fitting clothes. Background technique [0002] At present, the online fitting system usually needs to establish a large number of clothing models for users to try on online. There are usually two kinds of existing online fitting systems, one is the online fitting system based on 2D technology, and the other is An online fitting system based on 3D technology. An online fitting system based on 2D technology generally needs to put each piece of clothing on a model in a set pose to take photos, and process the pictures and store them in the clothing library; while an online fitting system based on 3D technology needs to check each piece of clothing Build complex 3D models. Therefore, whether it is an online fitting system based on 2D technology or an online fitting system based on 3D technology, it will involve a l...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 赵刚胡金辉
Owner SHENGLE INFORMATION TECH SHANGHAI
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