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

Human posture reconstruction method

A technology of human body posture and human skeleton, applied in the field of human body posture, can solve the problems of expensive equipment, high cost, unsuitable for household use, etc., and achieve the effects of simplifying reconstruction steps, fast reconstruction, and easy operation

Inactive Publication Date: 2015-09-09
ANHUI RUIHONG MDT INFOTECH
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although various commercial capture systems have been able to track and record human motion with high spatio-temporal resolution, due to the very high cost of software, equipment and data acquisition process (wearing is troublesome, commercial equipment usually requires users to wear 40- 50 carefully placed reflective markers, or 18 magnetic or inertial sensors), in addition, they usually have special requirements and restrictions on the performers and the collection environment, making them unsuitable for home use; the existing human body pose reconstruction The steps of the method are cumbersome, and the equipment required is relatively expensive and the cost is high

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] This specific embodiment adopts following technical scheme: its rebuilding method is:

[0013] (1), download the pure human body motion database: download the database information, and convert the data of the downloaded database into the TRC format from the BVH format;

[0014] (2), build human skeleton image: will be converted into the image of TRC format and select human skeleton image, then mark on each joint point, then connect the marked points to obtain a two-dimensional human skeleton model;

[0015] (3) Establish a three-dimensional human skeleton model: perform translation and rotation transformation on each posture of the two-dimensional human skeleton model obtained in step (two), construct an index of the output translation and rotation transformed motion data, and extract corresponding joint points The data, through the data to establish a three-dimensional human skeleton model;

[0016] (4), track the joint points of setting up the three-dimensional human...

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 a human posture reconstruction method and relates to the technical field of human postures. The human posture reconstruction method comprises the following steps: (1) downloading a pure human movement database; (2) constructing a human skeleton image; (3) constructing a three-dimensional human skeleton model; (4) tracking articulation points of the three-dimensional human skeleton model; (5) comparing and correcting images; (6) reconstructing a human posture in a three-dimensional manner. The reconstruction steps can be simplified, and the human posture reconstruction method is low in cost and easy to operate, and has a quick and easy reconstruction function.

Description

Technical field: [0001] The invention relates to the technical field of human body posture, in particular to a human body posture reconstruction method. Background technique: [0002] Human body motion capture technology has been widely used in entertainment fields such as animation production, film special effects, computer games, etc., bringing huge economic benefits. Although various commercial capture systems have been able to track and record human motion with high spatio-temporal resolution, due to the very high cost of software, equipment and data acquisition process (wearing is troublesome, commercial equipment usually requires users to wear 40- 50 carefully placed reflective markers, or 18 magnetic or inertial sensors), in addition, they usually have special requirements and restrictions on the performers and the collection environment, making them unsuitable for home use; the existing human body pose reconstruction The steps of the method are cumbersome, and t...

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
Inventor 谢海亭
Owner ANHUI RUIHONG MDT INFOTECH