Intelligent monitoring early-warning device

Abstract

The invention provides an intelligent monitoring early-warning device, and the device comprises (1), an image collection module which is used for collecting a video monitoring image; (2), an image initial processing module which is used for the initial detection processing of a moving object of original video image sequence information, and the outputting of effective video image sequence information comprising the moving object; (3), a filtering module which is used for receiving the effective video image sequence information and carrying out the filtering of the background shape of the effective video image sequence information; (4), a background modeling module which is used for building a background model after filtering, wherein the background model is set to consist of N shape context histograms which represent edge points and have weights; (5), a background reduction module which is used for carrying out the attribute classification of the edge points of a current image frame, and reducing the edge points belonging to the background; (6), a feature matching module; (7), an alarm module. The device can reduce the wrong detection, caused by background noise and the jittering of a camera, of the moving object, and is good in instantaneity.

Description

technical field [0001] The invention relates to the field of intelligent monitoring, in particular to an intelligent monitoring and early warning device. Background technique [0002] There are following problems in the intelligent monitoring and early warning device for detecting moving objects in the related art: (1) the background is misdetected as moving objects due to the existence of background noise in the video monitoring series of images; (2) in the video monitoring process, If there is slight jitter, the background will be misdetected as a moving target; (3) In the process of detecting the moving target, there are problems of large amount of calculation and poor real-time performance, so the moving target cannot be detected in time. Contents of the invention [0003] In view of the above problems, the present invention provides an intelligent monitoring and early warning device, which can minimize the false detection of moving objects caused by background noise a...

AI Technical Summary

Problems solved by technology

[0002] There are following problems in the intelligent monitoring and early warning device for detecting moving objects in the related art: (1) the background is misdetected as moving objects due to the existence of background noise in the video monitoring series of images; (2) in the video monitoring process, There is a slight jitter, and the background will be misdetected as a moving target; (3) In the process of detecting the moving target, there are problems of large amount of calculation and poor real-time performance, so the moving target cannot be detected in time

Images