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Method and device for recognizing bending angle of human body

A technology for identifying devices and bending bodies, which is applied in the direction of measuring devices, optical devices, color TV parts, etc., can solve the problems of affecting the efficiency of detection and increasing measurement errors, so as to avoid measurement errors and achieve accurate measurement results. The effect of improving detection efficiency

Inactive Publication Date: 2018-06-01
GUANGDONG POLYTECHNIC NORMAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in practice, it is found that this measurement method has serious defects, because different people will have an impact on the distance of the fingers due to different limb lengths, which will increase the measurement error and affect the efficiency of detection.

Method used

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  • Method and device for recognizing bending angle of human body
  • Method and device for recognizing bending angle of human body
  • Method and device for recognizing bending angle of human body

Examples

Experimental program
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Embodiment 1

[0039] This embodiment provides a method for identifying the angle of human body flexion, that is, taking a picture of the subject who is doing body flexion to obtain the image of the subject's body flexion, and analyzing and processing the image to obtain the body bend angle.

[0040] image 3 It is a flow chart of the method for identifying the body flexion angle according to Embodiment 1 of the present invention, including the following steps:

[0041] Step S301: preview the image to be captured on the image capturing interface;

[0042] In the embodiment of the present invention, there is a display screen on the identification device of human body bending angle, which can be used to display the image to be photographed. To take clear photos for post-processing, it is necessary to first turn on the camera of the recognition device of the body bending angle to preview the image to be shot, so that some shooting conditions can be set and adjusted during the preview process;...

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Abstract

The invention discloses a method device for recognizing the bending angle of a human body, and the method comprises the steps: previewing a to-be-captured image at an image capturing interface; setting a photographing range in a previewing process; carrying out the photographing of a detected person in the photographing range when the detected person bends forwards, and obtaining a body forward bending image of the detected person; carrying out the analysis of the body forward bending image, and obtaining the bending angle of the detected person. According to the invention, the method can avoid the measurement error caused by different limb lengths, enables a measurement result to be more precise, and improves the detection efficiency.

Description

technical field [0001] The invention relates to the field of human body flexibility detection, in particular to a method and a device for identifying the bending angle of a human body. Background technique [0002] At present, in my country, the flexibility of the human body is usually tested by using the methods of sitting forward bending and standing forward bending. The evaluation index is the maximum distance that can be reached by finger extension, and the distance of finger or head extension when flexing is used instead of joints. The angle of activity is measured. However, in practice, it is found that this measurement method has serious defects, because different people will have an impact on the distance of the fingers due to different limb lengths, which increases the measurement error and affects the detection efficiency. Contents of the invention [0003] The invention provides a method and a device for identifying the bending angle of a human body, which can o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/235G06T7/60G06T7/13A63B71/06G01B11/26
CPCA63B71/0619G06T7/13G06T7/60G01B11/26A63B2220/18A63B2220/05A63B2071/0647A63B2220/807G06T2207/20032G06T2207/30196H04N23/62H04N23/611H04N23/80H04N23/63H04N23/71
Inventor 卢旭江伟欢杨聪张钰婧
Owner GUANGDONG POLYTECHNIC NORMAL UNIV
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