Red light running monitoring device

Abstract

The invention provides a red light running monitoring device which comprises the components of (1), an image acquisition module which is used for acquiring a video monitoring image; (2), an image preliminary processing module which is used for performing preliminary detecting of a motion target on original video image sequence information and outputting effective video image sequence information that comprises the motion target; (3), a filtering module which is used for receiving the effective video image sequence information and filtering background shape of the effective video image sequence information; (4), a background modeling module which is used for establishing a background model after filtering, wherein the background model is composed of N context histograms which comprise weights and represent the shapes of edge points; (5), a background subtraction module which is used for performing attribute classification on the edge points on the current image frame and subtracting the edge points that belong to the background; and (6), a characteristic matching module. The red light running monitoring device can maximally reduce motion target misdetection caused by background noise and camera jitter and furthermore realizes high real-time performance.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to a monitoring device for running a red light. Background technique [0002] The monitoring device for running a red light that detects moving objects in the related art has the following problems: (1) the background is falsely detected as a moving object due to the presence of background noise in the video surveillance series of images; Slight jitter will cause the background to be mistakenly detected as a moving target; (3) In the process of detecting a 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 a monitoring device for running a red light, which can minimize false detection of moving objects caused by background noise and camera shake, and has good real-time performance. ...

AI Technical Summary

Problems solved by technology

[0002] The monitoring device for running a red light that detects moving objects in the related art has the following problems: (1) the background is falsely detected as a moving object due to the presence of background noise in the video surveillance series of images; Slight jitter will misdetect the background 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

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