Unlock instant, AI-driven research and patent intelligence for your innovation.

Dummy body form application method

A technology of virtual mannequin and application method, which is applied in the application field of virtual mannequin, and can solve problems such as inability to provide design drafts, selection, and inability to provide basis for formulation of clothing specifications and standards

Active Publication Date: 2011-06-29
HENGYUANXIANG GRP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current mannequin production technology adopts the method of sculpting entities, which can neither provide a realistic design draft nor form a mannequin entity that conforms to the measured body shape in a short time
Moreover, the physical avatar cannot improve the research accuracy, nor can it select enough samples by region and age group
In addition, the measurement method uses the direct measurement method, which cannot provide a basis for the fit of clothing production, cannot provide a basis for the formulation of clothing specification standards, and cannot provide a basis for clothing function research and analysis and accurate human body data measurement. The prototype of the national body type provides the basis

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
  • Dummy body form application method
  • Dummy body form application method
  • Dummy body form application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108] A kind of application method of virtual avatar

[0109] The virtual avatar is composed of 120-180 sections and 60 value points representing each section, and has point-line-surface-body shape data. The virtual avatar is taken from the torso of the human body sample entity. The file format of described avatar data is entity data and VRML format file defined under AutoCAD,

[0110] The application method of the virtual avatar comprises the following steps:

[0111] Determine the birthplace and place of birth of the father and mother of the applied human subject, as well as the birthplace and place of growth of the applied human subject, thereby roughly confirming the regional median body shape of the applicable virtual avatar;

[0112] Determining the age group to which human subjects are applied;

[0113] Compare the entity data defined under AutoCAD and the VRML format file, input the body shape data such as length, width, girth, angle, girth thickness, local height, ...

Embodiment 2

[0132] Except that the virtual avatar consists of 100 sections and 50 model points representing each section, the others are the same as in Embodiment 1.

Embodiment 3

[0133] Embodiment 3 Clothing is made of entity mannequin

[0134] iii. Conversion of data format

[0135] 3) The virtual avatar entity (customized entity under AutoCAD, figure 1(a)), through the conversion interface, converted into a multi-faceted mesh entity under AutoCAD ( figure 1 (b)).

[0136] 4) Import the multi-faceted mesh entity under AutoCAD into 3dMax software, and transfer the solid shape of the avatar into files in various formats through 3dMax software. Typical file formats are *.max, *.3ds, *.vrl.

[0137] iv. Utilize the plastic molding equipment to output the real sample of the model.

[0138] 5) Solid model output of various scales can be carried out as required.

[0139] i. Make necessary corrections to the output physical human body according to the needs of the costume avatar.

[0140] ii. Use the corrected avatar as an avatar to produce molds.

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 invention discloses an application method of virtual mannequin. The virtual mannequin consists of at least 100 sections and 40-70 data points which represent all the sections respectively. The file format of the mannequin is physical data defined by CAD software and file of VRML format. The application method comprises that: the native places and birthplaces of father and mother of the applied object and the birthplace of the applied object are confirmed; and the district bodily form of the applied virtual mannequin is confirmed; the age period of the applied object is confirmed; comparing with the physical data of mannequin defined by CAD software and file of VRML format, the data of the bodily form of the applied object is input, and the applied virtual mannequin is confirmed again.Therefore, research precision can be improved greatly in a short time, and according to different districts and age periods, bases are provided for suitability of clothes production, making of specification standard of clothes, research and analysis of clothes function and accurate data measurement of human body.

Description

technical field [0001] The present invention relates to an application method of a virtual avatar, in particular, the present invention relates to an application method of a virtual avatar based on measured human body type, the application method is used for the production of a physical avatar for clothing, virtual clothing test Clothing and clothing virtual three-dimensional cutting, etc. Background technique [0002] Virtual human data sets have a wide range of application values ​​in fields such as medicine, aerospace, aviation, film and television production, and even military affairs. For example, Southern Medical University is now trying to apply virtual human data sets to cosmetic surgery. Because, at this stage, cosmetic plastic surgery is done, and it is only after the operation that we know whether the plastic surgery is successful. After the introduction of the virtual human database, plastic surgeons can first "operate" on the face of the computer-controlled "vi...

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 Patents(China)
IPC IPC(8): G06T19/00A41H1/00A41H5/00
Inventor 刘瑞旗张文斌陈忠伟何爱芳刘静茹夏明
Owner HENGYUANXIANG GRP