Road side parking management method based on multi-camera image combination processing

Abstract

The present invention relates to a road side parking management method based on multi-camera image combination processing. The method comprises: a camera set module obtains image information of a target vehicle and stores the image information; a first-class image processing module tracks a target vehicle track to obtain the position coordinates and position of the image information, extracts the position information of the target vehicle in a panoramic image and maps the position information to the corresponding parking stall camera, and obtains the corresponding parking stall camera image information; the image of the target vehicle in the panoramic image to perform feature comparison with the image in the corresponding parking stall camera to further obtain the in / out information of the target vehicle; and a second-class image processing module performs secondary processing according to the confidence coefficient of the first-time processing to improve the analysis accuracy. The road side parking management method based on the multi-camera image combination processing can improve the license plate identification accuracy, the accuracy of in / out motion capture of the target vehicle and the calculation efficiency through combination analysis of the panorama camera and the parking stall cameras and can perform the whole course image analysis of the parking event so as to realize parking course full coverage and effective backtrack of the parking event.

Description

technical field [0001] The invention relates to a roadside parking management method based on multi-camera image joint processing. Background technique [0002] In the urban intelligent transportation system, the management of the parking lot occupies a very important proportion. With the increasing occupancy of urban motor vehicles, the parking lot is no longer limited to the original model, and the roadside parking lot has assumed an increasingly important role, and the requirements for intelligent management of the roadside parking lot are also increasing. The more accurate and faster. At present, the main technical realization of on-street parking management is the intelligent management system based on geomagnetism, or the intelligent management system based on the combination of geomagnetism and video, and even in some places, it is still a purely manual management method. The management of urban parking lots, especially intelligent management, has become more and mo...

AI Technical Summary

Problems solved by technology

[0003] In the parallel parking scene of roadside parking, the license plate is easily blocked when the vehicle enters the venue, the accuracy of license plate recognition is not high, the motion capture of the vehicle entering / exiting is not accurate, and the accuracy of the entering / exiting record is difficult to control, resulting in the inability to obtain all Accurate monitoring images of the parking area, and thus inaccurate judgments on the information of the parking incident; this will bring a lot of inconvenience to the later evidence collection of parking incident disputes

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