Multi-person linear running test timing method based on human skeleton key point detection

Abstract

The invention provides a multi-person linear running test timing method based on human skeleton key point detection, and belongs to the technical field of track and field timing. The method comprises the following steps: before each physical test person enters a runway, identifying the runway and a terminal line according to an image collected by a camera erected on the side surface of the terminal line; allocating runways to the physical testing personnel who succeed in identity authentication; starting time counting after the instruction gun sounds, and determining the score of each physical test person according to the timing starting time and the distance between a skeleton key point and a finishing line of each physical test person in a running test process image acquired by the camera and detected by the skeleton detection module when the running mode is non-turn-back running; and identifying the runway where each physical test person is located in the acquired running test process image, and matching the score and identity of the physical test person according to the runway identification result and the runway distribution result. According to the invention, the score and identity information of each physical test person can be accurately and rapidly obtained.

Description

technical field [0001] The invention relates to the technical field of track and field timing, in particular to a multi-person straight-line running test timing method based on detection of key points of human skeletons. Background technique [0002] Running, as a kind of sports activity that the whole people participates in and loves, is not only a kind of fitness exercise suitable for all ages, but also an important competitive event. Therefore, it is particularly important to perform running timing quickly and accurately. [0003] At present, the methods of running timing mainly include: [0004] 1) Manual timing method, this method stands by the referee at the finish line, holds a stopwatch, and when the athlete reaches the finish line, by the manual timing mode, the achievements of the athletes are recorded successively. This timing method will face problems such as inaccurate timing and being greatly affected by the subjective consciousness of the referee, and when t...

AI Technical Summary

Problems solved by technology

In this way, on the one hand, it is necessary to manually set the position of the runway and the finish line of the runway; When the testers cross the line at the same time

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