Standing long jump test method and device

A test method and long jump technology, applied in the field of physical testing, to achieve the effect of improving convenience

Pending Publication Date: 2022-05-06
北京女娲补天科技信息技术有限公司
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  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a standing long jump testing method and device to at l

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  • Standing long jump test method and device

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] It should be noted that the steps shown in the flowcharts of the accompanying drawings may be performed in a computer system, such as a set of computer-executable instructions, and that although a logical order is shown in the flowcharts, in some cases, The steps shown or described may be performed in an order different than here.

[0026] A kind of standing long jump test method is provided in the present embodiment, figure 1 It is a flow chart of a long jump physical measurement data processing method according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0027] Step S102, call the camera to treat the long jump actio...

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Abstract

The invention discloses a standing long jump test method and device, and the method comprises the steps: obtaining and analyzing a long jump multimedia file, and obtaining long jump actions of a tester and shooting a site before entering and after leaving; the analysis process comprises the following steps: identifying a preset length reference component, performing distortion correction and longitude and latitude scale marking on a site, and marking coordinates of a take-off line; detecting take-off, and judging whether the two-foot image and the take-off line coincide or not; determining a landing point: comparing image changes of the landing area before and after the test, marking the area with the change exceeding a threshold value, obtaining a point, which is close to the take-off line and is parallel to the take-off line, of the contour of the area as the landing point, and obtaining a coordinate value of the landing point through longitude and latitude marking; and converting the vertical length from the landing point to the take-off line through the coordinate values of the landing point and the take-off line as the long jump score. According to the method, the problem existing in manual measurement of long jump in the prior art is solved, so that the convenience of long jump distance measurement is improved.

Description

technical field [0001] The present invention relates to the field of body measurement, in particular to a test method and device for standing long jump. Background technique [0002] The measurement of the long jump performance is generally manually measured, for example, after each person to be tested has completed the long jump action, the measurer uses a tape measure to measure the distance from the starting point to the landing position of the person to be tested, and the measured distance is used as the distance to be tested. long jump performance. [0003] The mode of this manual measurement long jump result is relatively slow, in order to solve this problem, also adopt the mode of gravity induction to measure in the prior art. In this measurement method, it is necessary to lay a gravity sensing device in the long jump field. When the tester performs a long jump, he will perform a long jump on a floor spread with a gravity sensing device. When the tester lands, the gr...

Claims

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Application Information

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IPC IPC(8): A63B71/06
CPCA63B71/06
Inventor 蓝海洋王永杰
Owner 北京女娲补天科技信息技术有限公司
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