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Human body three-dimensional posture estimation method and device, electronic equipment and storage medium

A technology of three-dimensional posture and human body posture, applied in the field of signal processing, which can solve the problems of high cost and limited application of radar-based estimation systems

Pending Publication Date: 2021-03-05
UNIV OF SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, radar-based methods require the use of specially designed hardware, which is often expensive, limiting the application of radar-based estimation systems

Method used

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  • Human body three-dimensional posture estimation method and device, electronic equipment and storage medium
  • Human body three-dimensional posture estimation method and device, electronic equipment and storage medium
  • Human body three-dimensional posture estimation method and device, electronic equipment and storage medium

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Embodiment Construction

[0037] In order to make the purpose, features, and advantages of the application more obvious and understandable, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0038] In the present disclosure, the three-dimensional posture of the human body refers to the positions of the main joint points of the human body, such as the neck, the elbow, etc., in the three-dimensional space. The disclosure utilizes channel state information of a wireless transceiver system to obtain human body information, and decomposes human body three-dimensional p...

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Abstract

The invention provides a human body three-dimensional posture estimation method and device, electronic equipment and a storage medium, is applied to the technical field of signal processing, and comprises the steps: obtaining to-be-measured channel state information, collected by a preset wireless receiving and transmitting system at a current moment, related to human body movement, and inputtingthe to-be-measured channel state information into a trained three-dimensional human body posture model to obtain a three-dimensional posture estimation result of the human body at the current moment,so that the three-dimensional posture estimation result of the human body in a three-dimensional space can be more accurate.

Description

technical field [0001] The present application relates to the technical field of signal processing, and in particular to a method, device, electronic equipment, and storage medium for estimating a three-dimensional pose of a human body. Background technique [0002] Vision-based human pose estimation algorithms need cameras to capture data. However, vision-based human pose estimation algorithms often become unreliable due to factors such as occlusions and lighting. Especially in the indoor environment, due to the high complexity of the indoor environment, the vision-based human pose estimation algorithm is greatly limited. In addition, since the vision-based algorithm involves the actual information of the target person and the environment, there are privacy concerns and security risks in the vision-based pose estimation method. At the same time, because the erected cameras will make people psychologically uneasy, there is great resistance to the deployment of vision-based...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/73G06T17/00G06N3/04G06N3/08
CPCG06T7/73G06T17/00G06N3/08G06N3/045
Inventor 陈彦卢智张冬孙启彬吴曼青
Owner UNIV OF SCI & TECH OF CHINA