A method for real-time detection of illegal vehicle behavior

A real-time detection and behavior technology, applied in the field of video surveillance technology and intelligent transportation, can solve problems such as the inability to detect vehicle violations in real time, and achieve the effect of promoting traffic order, avoiding inaccurate trajectory and low false alarm rate.

Active Publication Date: 2018-02-02
SHANGHAI YITU NETWORK SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, this technology can only identify and detect vehicles, and cannot detect violations of vehicles not avoiding pedestrians on zebra crossings in real time.

Method used

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  • A method for real-time detection of illegal vehicle behavior

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Embodiment Construction

[0037] The present invention will be described in detail below in conjunction with the accompanying drawings. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0038] Such as figure 1 As shown, this embodiment provides a method for real-time detection of behavior of illegal vehicles and people in videos, and the specific process is as follows:

[0039] Step S01, obtain real-time video, analyze the video data into picture frame information, and the real-time video is a video of a zebra crossing scene.

[0040] Step S02, detecting the zebra crossing area in the picture. In this embodiment, the method of combining the Adaboost detector and the haar feature is used to detect the zebra crossing area in the picture, the haar feature of the detection picture is extracted...

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Abstract

The invention relates to a method for real-time detection of human behavior of violating vehicles. The method comprises the following steps: 1) parsing video data into picture frame information; 2) detecting the zebra crossing area in the picture; 3) detecting the position of the vehicle in the picture; 4) Carry out speed detection and trajectory tracking of vehicles; 5) When a vehicle crosses the zebra crossing and the speed exceeds the threshold, pedestrian detection is performed on the positions at both ends of the zebra crossing; 6) If there are pedestrians waiting at both ends of the zebra crossing, the vehicle crossing the zebra crossing at high speed is Violating vehicles that do not comply with the regulations of the car owner; 7) Carry out license plate recognition on the violating vehicles. Compared with the prior art, the present invention has good detection performance, high capture rate of violations, low false alarm rate, and strong robustness. It can automatically detect zebra crossing areas of different shapes, and can identify the license plate numbers of illegal vehicles, thereby Promote the improvement of traffic order and reduce the occurrence of traffic accidents.

Description

technical field [0001] The invention relates to the fields of video monitoring technology and intelligent transportation technology, in particular to a method for real-time detection of human behavior of violating vehicles. Background technique [0002] With the acceleration of urbanization and the rapid increase of urban population, the ground transportation situation becomes more and more complicated. At present, in the traffic information collection system, video vehicle detection generally uses a CCD camera to shoot vehicles in the lane, uses hardware to digitally store the captured images, and uses image processing to preliminarily process the images, remove image noise information, and perform image processing. Partition and use a certain algorithm to process the images of each partition, extract the necessary vehicle feature information, and carry out traffic information statistics such as vehicle speed and queuing according to the feature information. [0003] Video...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46
Inventor 朱珑陈远浩
Owner SHANGHAI YITU NETWORK SCI & TECH
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