Rope skipping test system and method based on computer vision technology

Abstract

The invention provides a rope skipping test system and method based on a computer vision technology, and belongs to the technical field of computer vision. The display screen is connected with the computer; the fingerprint identifier is connected with the computer; the radio frequency card reader is connected with the computer; the contact card reader is connected with the computer; the electric holder is connected with the computer; the camera is connected with the computer and is arranged on the electric holder; the voice module is connected with the computer; and the server is connected with the computer. The rope skipping counting device has the advantage that the rope skipping counting accuracy and efficiency are greatly improved.

Description

technical field [0001] The invention relates to the technical field of computer vision, in particular to a rope skipping test system and method based on computer vision technology. Background technique [0002] Rope skipping is a sports game in which one or more people perform various jumping movements in a looped rope. This kind of game was called "Tuosuo" in Tang Dynasty, "jumping rope" in Song Dynasty, "jumping Baisuo", "jumping Baisuo" and "jumping horse rope" in Ming Dynasty, "jumping rope" in Qing Dynasty, and "jumping rope" after the end of Qing Dynasty. ". As an ancient folk entertainment of the Han nationality, since the Southern Song Dynasty, rope skipping has been held every festive season, and every family has competed. With the gradual emphasis on students' physical fitness in education, rope skipping has also become a sports inspection item for students, so there is a demand for accurate counting of rope skipping. [0003] Traditionally, there are the follow...

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Problems solved by technology

[0003] Traditionally, there are the following methods for counting rope skipping: method one is to use manual counting, but the counting process is prone to errors, consumes manpower, and the difference in individual judgment standards will affect the counting results; method two is to use sensors for counting, For example, counting is carried out by cutting magnetic field, ultrasonic detection and other technologies, but there is a disadvantage that it is impossible to distinguish whether the rope has passed the foot, which leads to misjudgment; the third method is to use machine vision to count, that is, by obtaining the video data of the rope skipping action, extracting from the video data Output audio data and image data, and judge whether the time interval between adjacent reference images whose target is skipping rope satisfies the counting interval, but there are shortcomings of low precision and heavy workload

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