Unlock instant, AI-driven research and patent intelligence for your innovation.

Number of people acquisition method, device and system

An acquisition device and acquisition system technology, applied in the computer field, can solve problems such as inaccurate counting of people, and achieve the effect of improving the accuracy and efficiency of statistics

Active Publication Date: 2016-12-21
BYZORO NETWORK LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method, device and system for obtaining the number of people to solve the problem of inaccurate counting of people in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Number of people acquisition method, device and system
  • Number of people acquisition method, device and system
  • Number of people acquisition method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0034] In order to solve the problem of inaccurate counting of people caused by factors such as pedestrians walking side by side and mutual occlusion of targets in the prior art, the present invention provides a method, device and system for obtaining the number of people, specifically, in the video frame of people counting monitoring Set the detection line and target model; extract the foreground image in the surveillance video and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method, device and system for acquiring the number of people. The method comprises: acquiring a data frame in a monitoring video, setting a target model in the data frame, and extracting a foreground image in the data frame, wherein the foreground image includes a moving target extracted from the data frame; The moving target in the image is matched, the number of people in the corresponding data frame is obtained according to the matching result, and the features of the successfully matched moving target are extracted, and the corresponding moving target is tracked according to the feature; according to the tracking result and the number of people in each data frame obtained , to obtain the actual number of people in the surveillance video within a predetermined period of time, wherein the tracking result includes: whether the moving objects in each data frame are the same moving object. By means of the technical solution of the invention, the efficiency and accuracy of counting people can be improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device and system for obtaining the number of people. Background technique [0002] In the existing technology, the video surveillance system provides basic video surveillance capabilities, and the intelligent video surveillance platform provides platform-side intelligent algorithm analysis capabilities and various intelligent related business management functions. The intelligent video surveillance platform is one of the existing video surveillance systems. Important feature extension. [0003] As a typical application of intelligent video surveillance, the people counting method based on image analysis has been paid enough attention by people. People counting can play different roles in different applications. For shopping malls, it can be used to count passenger flow and analyze the time and space distribution of passenger flow. As important data, it can ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/00
CPCG06T2207/30196G06T2207/30232G06T2207/30242G07C9/00G06T7/251G06F16/784G06T7/254H04N7/18G06V20/53G06V40/20G06V40/103
Inventor 陈海滨
Owner BYZORO NETWORK LTD