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People counting method and device based on random forest recognition model and storage medium

A technology of people counting and random forest, which is applied in the field of communication, can solve problems such as limited application scenarios and inability to realize people counting, and achieve the effect of reducing impact and accurate people counting

Pending Publication Date: 2022-05-17
CHONGQING UNIV OF POSTS & TELECOMM +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wearable people counting system needs to be worn all the time, so the application scenarios are very limited, and the people counting system cannot pass through the occluder; the people counting system of the visible light machine vision is greatly affected by problems such as occlusion, light intensity changes, privacy protection, etc. Achieve accurate people counting

Method used

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  • People counting method and device based on random forest recognition model and storage medium
  • People counting method and device based on random forest recognition model and storage medium
  • People counting method and device based on random forest recognition model and storage medium

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Embodiment Construction

[0053] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0054] The main solution of the embodiment of the present invention is to: preprocess the wireless data to obtain a sample set; select a training set from the sample set, train the training set to obtain a training decision tree, and combine m training decision A random forest identification model is established using the random forest identification model; the population count is performed on the sample set by using the random forest identification model to obtain the population count result.

[0055] The wearable people counting system needs to be worn all the time, so the application scenarios are very limited, and the people counting system cannot pass through the obstruction to realize the people counting; the people counting system of the visible light machine vision is greatly affected by problems such as occlus...

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Abstract

The invention relates to the technical field of communication, and discloses a people counting method and device based on a random forest recognition model and a storage medium, and the counting method comprises the steps: carrying out the preprocessing of wireless data, and obtaining a sample set; selecting a training set from the sample set, training the training set to obtain training decision trees, and establishing a random forest recognition model for m training decision trees; and carrying out people counting on the sample set by adopting the random forest recognition model to obtain a people counting result. According to the invention, accurate people counting can be realized, the influence of environment and building structures on people counting is reduced, the influence of illumination intensity on people counting is reduced, and the function of counting people by avoiding buildings is realized.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method, device and storage medium for counting people based on a random forest identification model. Background technique [0002] The wearable people counting system needs to be worn all the time, so the application scenarios are very limited, and the people counting system cannot pass through the obstruction to realize the people counting; the people counting system of the visible light machine vision is greatly affected by problems such as occlusion, light intensity changes, privacy protection, etc., and cannot Achieve accurate people counting. Contents of the invention [0003] The main purpose of the present invention is to propose a people counting method, device and storage medium based on the random forest recognition model, aiming at realizing accurate people counting, reducing the impact of environment and building structure on people counting, and reducing t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06K9/00H04B17/309
CPCH04B17/309G06F2218/04G06F2218/12G06F18/24323G06F18/214
Inventor 徐梓涵王楷贾美岭冉秉东
Owner CHONGQING UNIV OF POSTS & TELECOMM
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