Action recognition and comparison method and system, computer storage medium and electronic device

A motion recognition, computer program technology, applied in computer parts, calculations, character and pattern recognition, etc., can solve problems such as inaccurate motion recognition

Pending Publication Date: 2020-04-10
爱菲力斯(深圳)科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an action recognition comparison method, system, computer storage medium and electronic device to solve the problem of inaccurate action recognition in the prior art

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  • Action recognition and comparison method and system, computer storage medium and electronic device
  • Action recognition and comparison method and system, computer storage medium and electronic device
  • Action recognition and comparison method and system, computer storage medium and electronic device

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.

[0039] Such as figure 1 As shown, the action recognition comparison method provided by the embodiment of the present invention may include the following steps A to G.

[0040] Step A: Acquire a depth image of the object space containing the human body. Specifically, the depth image of the target space can be obtained through a depth camera (such as a Tof camera), a structured light projector, and other equipment. The human body is in the target space, and its depth image is acquired together.

[0041] Step B: separating the depth image of the human body from the depth image in the target space. The separated depth image of the human body is used for analysis and calculation in subsequent steps.

[0042] Step C: Recognition of each skeletal join...

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Abstract

The invention provides an action recognition and comparison method and system, a computer storage medium and an electronic device. The action recognition and comparison method comprises the followingsteps: acquiring depth image data of a target space containing a human body, separating the depth image data of the human body, identifying and detecting the position and angle of each skeleton jointof the human body so as to judge the current action posture of the human body according to the position and angle of each skeleton joint of the human body, and calculating the difference between the current action posture of the human body and a preset standard action posture corresponding to the current action posture of the human body. The action recognition and comparison method provided by theinvention can be applied to the fields of dancing, fitness, sports and the like, can accurately recognize the difference between the current action posture of the human body and the corresponding standard action posture and provides an action guidance for a user.

Description

technical field [0001] The invention relates to machine vision recognition technology, in particular to an action recognition comparison method, system, computer storage medium and electronic device. Background technique [0002] In visual recognition, human body information can be recognized, and actions and postures can be recognized for human body information, but there is a large error in more accurate recognition with defined standard actions. Because there are differences between individual data and standard data, as well as differences in the position and angle of visual acquisition, it is difficult to accurately judge the difference between the human body and the standard action only from the human body recognition image, so at this time, it is necessary to quantify the human body information and standard action information. Compare. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an action recognition c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/20
Inventor 胡佳文
Owner 爱菲力斯(深圳)科技有限公司
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