Human body posture evaluation method and device, computer equipment and storage medium

Abstract

The invention discloses a human body posture evaluation method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a to-be-evaluated image which comprises a user posture; inputting the to-be-evaluated image into a preset human body posture estimation network to obtain human body key point data, the human body key point data comprising key point coordinates and a human body surrounding frame; zooming the to-be-evaluated image through the human body surrounding frame, and performing coordinate transformation on the key point coordinates according tothe zoomed to-be-evaluated image to obtain to-be-evaluated coordinates; acquiring standard comparison data, wherein the standard comparison data comprises standard coordinates and confidence corresponding to each standard coordinate; calculating the similarity between the to-be-assessed coordinates and the standard coordinates through the confidence coefficient to obtain assessment information ofthe to-be-assessed image; by evaluating and analyzing the similarity between each to-be-evaluated coordinate and the standard coordinate in the to-be-evaluated image, the human body posture of the user can be quickly and accurately evaluated.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to a method, device, computer equipment and storage medium for assessing human posture. Background technique [0002] Analyzing human poses from images is an important problem in computer vision research. At present, human body posture assessment is widely used in many fields such as human-computer interaction, movie special effects, and intelligent monitoring systems. For example; in the field of sports, more and more people are doing fitness exercises through fitness guidance apps. However, when users perform exercise exercises against video teaching, the exercise effect may be reduced or even injured due to substandard movements. Therefore, how to quickly and accurately evaluate the correctness of the user's action posture and provide the user with more scientific fitness guidance has become an urgent problem to be solved. Contents of the invention [0003] Embodiment...

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a human body posture assessment method, device, computer equipm

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