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Skipping rope counting method based on image information

A counting method and image information technology, applied in rope skipping, sports accessories, etc., can solve the problems of inconvenience, inability to reverse counting, and inaccurate counting, and achieve the effect of strong practicability

Active Publication Date: 2019-06-14
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above method can realize skipping rope counting, it needs special skipping equipment, which is not very convenient to use in practice, and there are problems such as not accurate counting and reverse counting.

Method used

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  • Skipping rope counting method based on image information
  • Skipping rope counting method based on image information
  • Skipping rope counting method based on image information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] see Figure 1 to Figure 3 , the rope skipping counting method based on image information of the present embodiment comprises the following steps:

[0041] Step S1, obtain the original video data of the rope skipping action through the video recording device, input the original video data, and start timing.

[0042] Step S2, extracting image data from the original video data, performing single-frame processing on the image data to obtain a set of sequentially arranged single-frame images, and extracting the counting time.

[0043] Step S3, analyzing the single-frame image to determine a common reference area of ​​all the single-frame images, the reference area must be passed every time the rope is skipped, and the reference area is intercepted to obtain a reference image.

[0044] The reference area has to be passed every time the rope is skipped (when the camera angle is different, the reference area may be different when different people jump rope), when the relative ...

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Abstract

The invention discloses a skipping rope counting method based on image information and belongs to the technical field of smart fitness sports. The method comprises the steps of 1, extracting image data from original video data and performing single frame processing on the image data to obtain a group of sequentially arranged single frame image; 2, determining a common reference area of all the single frame images and intercepting the reference area to obtain a group of reference images, wherein a skipping rope passes through the reference area each time; 3, performing binarization processing on each reference image and filtering out interference data; 4, performing edge tracking on each processed reference image to separate out a target; 5, extracting judgment data of the target and judging whether or not the target is the skipping rope according to the judgment data; 6, judging whether or not the time interval between every two adjacent reference images is shorter than the time of 10adjacent frames when the target is the skipping rope, determining the time interval as a repeat count without increasing a count if yes, and otherwise, increasing a count; 7, outputting and displayinga counting result.

Description

technical field [0001] The invention relates to the technical field of intelligent fitness equipment, in particular to a rope skipping counting method based on image information. Background technique [0002] Rope skipping is a kind of sports in which various jumping movements are performed on a rope pendulum. It is also a whole-body aerobic fitness exercise and an excellent fitness exercise suitable for all ages. In addition to the general benefits of exercise, it has many unique advantages. Rope skipping consumes about 400 calories per half an hour. It can effectively train the individual's response and endurance, and help maintain the body's fitness and coordination. It has a considerable impact on various organs such as the cardiopulmonary system, coordination, posture, and weight loss. s help. [0003] Now, rope skipping has been used as an important sport for entertainment or competition on many occasions. At the same time, it is also a compulsory subject for the ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B71/06A63B5/20
Inventor 林峰冷嘉昱韩涛
Owner ZHEJIANG UNIV
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