Height measuring method and device based on body posture identification

A technology for measuring human body posture and height, which is applied in character and pattern recognition, diagnostic recording/measurement, medical science, etc., can solve problems such as methods and devices for human body height measurement, and achieve high processing efficiency and high degree of automation Effect

Active Publication Date: 2012-09-12
SHENZHEN TAISHAN SPORTS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the prior art does not provide methods and devices that can directly measure human body height based on images

Method used

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  • Height measuring method and device based on body posture identification
  • Height measuring method and device based on body posture identification
  • Height measuring method and device based on body posture identification

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Embodiment Construction

[0044] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0045] Figure 1a with Figure 1b It is the schematic diagram of height summation measurement in the embodiment of the present invention.

[0046]The human body is upright, that is, the human body is in an upright standing state, and at this time, the head, torso, thigh and lower leg of the human body are roughly in a straight line and the straight line is perpendicular to the ground. When the human body is upright, the height of the human body can be calculated by the height difference between the highest point and the lowest point of the human body.

[0047] At the same time, it is found through statistics that the length of the human body when the arms are opened is relatively close to the height, and the height can be approximated by the length of the arms when the human body is opened. Openin...

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Abstract

The invention discloses a height measuring method and a height measuring device based on body posture identification. The method comprises the following steps of: acquiring a scene image comprising a body posture; automatically identifying the body posture, wherein different height measuring methods are adopted for bodies of different postures; when a human body is in a posture which is difficult for measuring height directly, partitioning different positions constructing the height or arm reach in a body image to obtain the physical lengths of different positions constructing the height or arm reach respectively; and further summarizing and estimating the height of the human body. According to the method and the device, the automatic degree and height measuring efficiency of body height measurement are increased greatly.

Description

technical field [0001] The invention relates to computer vision processing technology, in particular to a height measurement method and device based on human body posture recognition. Background technique [0002] Height is a very important human body parameter. In many projects, such as human body constitution detection, human body modeling, etc., it is necessary to measure human body height. The traditional height measurement method requires the subject to go to the physical examination site to measure the height through a ruler or optical equipment. Although this traditional height measurement method has high accuracy, it is inefficient and requires on-site operations and records by measuring personnel, and cannot perform batch height measurement. Especially when performing human body modeling, it is necessary to measure height in batches, and it is difficult to meet the demand using traditional methods. [0003] At the same time, human gesture recognition technology, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/107G06K9/00
Inventor 柳林祥
Owner SHENZHEN TAISHAN SPORTS TECH CO LTD
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