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A driving training management method based on head counting

A management method and driving training technology, which is applied in the field of driving training management based on head counting, can solve the problems of inability to judge the direction of pedestrians entering and exiting, and the decrease of positioning accuracy, and achieve the effects of avoiding repeated detection, improving detection accuracy, and accurate counting accuracy

Inactive Publication Date: 2016-08-17
HUBEI WEIJIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method cannot judge the movement direction of pedestrians in and out, and cannot dynamically count the actual number of people left in the scene, and the positioning accuracy is greatly reduced when pedestrians overlap.

Method used

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  • A driving training management method based on head counting
  • A driving training management method based on head counting
  • A driving training management method based on head counting

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Embodiment Construction

[0033] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0034] see figure 1 , figure 2, the concrete steps of a kind of driving training management method based on head counting in the specific embodiment of the present invention are as follows: step 1), at first in offline state, vertical head model is trained, obtains the classifier of head detection, specifically: in In the human head sample with a resolution of 70×70, the integral map method is used to extract extended Harr features, and each feature corresponds to a weak classifier; the weak classifier is trained using the AdaBoost algorithm to obtain a strong classifier, and multiple strong classifiers are connected in series to obtain a classification Classifier; use the final head detection classifier to detect the input image to generate candidate head regions. However, the regions detected by the classifier may have false detections,...

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Abstract

The invention belongs to the field of video counting and particularly relates to a driving training management method based on people counting. The driving training management method comprises the following steps of: detecting to obtain a candidate people region based on an AdaBoost algorithm; detecting to obtain a movement region based on a frame difference method; tracking characteristic points by using an improved KLT tracker algorithm; estimating the size of a people detecting frame; and carrying out pass-line tracking and counting. The driving training management method disclosed by the invention can be used for counting the number of students in a classroom or a training field in real time.

Description

technical field [0001] The invention belongs to the field of video counting, and in particular relates to a driving training management method based on head counting. Background technique [0002] Today, with the increasing level of information management, the real-time statistics and counting of the number of students in the classroom has become an effective way for the management system of the driving training industry. To solve this problem, relying solely on monitoring equipment and human judgment is not only time-consuming and laborious, but also inaccurate results. [0003] Under the vertical camera ring mirror, different human heads have approximately circular shapes, but there are also differences, and the shape of the same human head will change correspondingly at different positions in the frame. Accurate localization is difficult using contour-based methods. The traditional video counting method cannot obtain accurate counting results. One direct reason is that ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62G06M15/00
Inventor 不公告发明人
Owner HUBEI WEIJIA TECH