Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Human body measurement method based on motion reconstruction

An anthropometric and human body measurement technology, applied in the field of anthropometric measurement, can solve problems such as complex operation procedures and expensive image information acquisition equipment, achieve broad application prospects, improve human body fit and comfort, and be easy to operate

Pending Publication Date: 2020-11-10
青岛联合创智科技有限公司
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art, aiming at the defects of expensive image information acquisition equipment and complicated operation process in the existing anthropometric method, seek to design an anthropometric method based on motion reconstruction

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
  • Human body measurement method based on motion reconstruction
  • Human body measurement method based on motion reconstruction
  • Human body measurement method based on motion reconstruction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The anthropometric method based on motion reconstruction involved in this embodiment has the following process steps:

[0025] Step 1, use the mobile phone camera to collect images around the human body:

[0026] Use the mobile phone camera to shoot around the human body. When shooting, the images cover all parts of the human body. There is at least a 30% overlap between adjacent images, and more images are collected on the side of the human body;

[0027] In order to increase the body feature points and highlight the body contour when collecting images around the human body, the mannequins choose to wear camouflage tights with rich textures, and use camouflage patterns to increase the number of human body feature points, and the tights highlight the body contours;

[0028] Step 2, use the motion reconstruction method to calculate the 3D model of the scene:

[0029] Using the motion reconstruction algorithm, input the image collected by the mobile phone, and automatica...

Embodiment 2

[0038] In this embodiment, the anthropometric method based on motion reconstruction described in Embodiment 1 is used to perform three-dimensional modeling and body data measurement on mannequins, and the specific steps are as follows:

[0039]Step 1: Use the mobile phone camera to collect 30 images in all directions around the mannequin;

[0040] Step 2: Use the motion reconstruction algorithm to build a 3D scene model of the model based on the images collected by the mobile phone. The 3D model of the scene is as follows: figure 1 shown;

[0041] Step 3: Eliminate the background and the ground in the 3D model of the scene to extract the 3D model of the human body. The 3D model of the scene shares 42756 points, of which the 3D human body model has 33800 points, the ground has 8800 points, and the noise points have 156 points. 3D model of the human body such as figure 2 shown;

[0042] Step 4: Scale the 3D human body model to the real scale. The height of the model in the 3...

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 belongs to the technical field of human body measurement, and relates to a human body measurement method based on motion reconstruction. The process comprises the following steps: step 1, collecting images around a human body by using a mobile phone camera; step 2, calculating a scene three-dimensional model of the acquired images around the human body by using a motion reconstruction method; step 3, removing a background and the ground in the scene three-dimensional model so as to extract a human body three-dimensional model; step 4, zooming the human body three-dimensional model to a real scale; step 5, selecting a to-be-measured part on the human body model for measurement; according to the method, professional image information acquisition equipment is not needed, no specific skill requirement is needed for information acquisition personnel, the human body three-dimensional model can be extracted and adjusted to the human body real proportion, and the human body integrating degree and comfort degree of clothes personalized design are improved; the method has a wide application prospect in the fields of clothes personalized design, electronic commerce, virtual fitting, medicine and the like.

Description

Technical field: [0001] The invention belongs to the technical field of anthropometric measurement, and relates to a method for processing and calculating collected human body information by using a motion reconstruction algorithm, a consistency algorithm, etc., in particular to an anthropometric measurement method based on motion reconstruction. Background technique: [0002] Anthropometric measurement is the basic technical basis for the production of clothing personalization design, e-commerce, virtual fitting and medical industries. The traditional manual anthropometric methods such as half-circle instrument, caliper and tape measure are difficult to meet the needs of fast, accurate and large-scale three-dimensional measurement of real human body, and the traditional method will introduce human error into the measurement results due to different measurement experts. Compared with traditional measurement methods, the 3D human body measurement system based on computer visi...

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): G06T17/00G06T13/40G06T3/40G06Q30/06G06K9/46G06K9/00
CPCG06T17/00G06T13/40G06Q30/0643G06T3/4084G06V20/64G06V40/10G06V10/44
Inventor 纪刚杜靖安帅杨丰拓
Owner 青岛联合创智科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com