A high beam video detection method and system

Abstract

The invention provides a far-beam light video detection method and a system. The method comprises the following steps of: a, reading in a video and extracting a headlight block mass; b, comparing the size of the extracted headlight block mass with a set threshold value, and performing Laplace processing on the extracted headlight block mass which is greater than the set threshold value to obtain a characteristic scale; c, comparing the obtained characteristic scale with a set threshold value, and computing a peripheral diffraction characteristic magnitude of the headlight block mass of which the characteristic scale is greater than the set threshold value; and d, judging a headlight with the diffraction characteristic being greater than the set threshold value to be as a far-beam light. In the far-beam light video detection method and system, the turn-on status of the headlight of an automobile can be recognized within 5-80 meters, rule breaking vehicles can be captured in real time, alarming is carried out in time, and an effective detection means is provided for traffic police enforcement. By adopting the method and the system, the occurrence of rule breaking actions is reduced, and the road driving safety is ensured.

Description

Technical field [0001] The invention relates to the field of intelligent transportation, in particular to a high beam video detection method and system. Background technique [0002] With the increase in the mileage of vehicles and roads, the increase in vehicle speed, and the increasing number of traffic accidents, the development of the national economy and the normal life of the people are affected. One of the main factors leading to the increase in the number of traffic accidents is the various violations of regulations and rules caused by man-made and non-man-made vehicles during the driving process. [0003] The headlight is an important equipment for the car to provide road lighting for the driver at night or in the case of low visibility, and it is also a light signal device for the driver to warn and communicate. The headlights include low beams and high beams. The difference between lights and fog lights. Due to the long distance and large range of high beams, drivers a...

AI Technical Summary

Problems solved by technology

[0004] However, when driving on urban roads, because there are street lights on both sides of the urban roads, they are relatively bright; moreover, there are many people in the urban area. High-brightness lighting will make the driver of the other vehicle unable to see the road ahead, so it is easy to cause traffic accidents

At present, for driving with high beams on, there is no corresponding detection device, and the traffic police can only take pictures on the spot. For places without traffic police, it is impossible to give the driver violation and alarm reminders in time.

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