The invention provides a vehicle fake license plate detection system and method based on visible light. The system comprises a cloud traffic management server, at least one acquisition end and at least one vehicle end, the cloud traffic management server comprises a cloud digital watermark generation module; the acquisition end comprises a camera module, an acquisition end visible light module, an acquisition end digital watermark identification module and an acquisition end processing module; the vehicle end comprises a vehicle end visible light module; the cloud digital watermark generation module is used for generating a digital watermark and embedding the digital watermark into the common vehicle license plate image to form a safe vehicle license plate image; the acquisition end digital watermark identification module is used for identifying and/or extracting a digital watermark embedded in the vehicle license plate image; and the acquisition end processing module is used for collecting the vehicle license plate image and the vehicle identification code of the vehicle end acquired by the camera module, and verifying whether the vehicle license plate is a legal safe vehicle license plate and whether the vehicle license plate is a fake license plate based on the digital watermark, the vehicle license plate image and the vehicle identification code.
本发明提供一种基于可见光的车辆套牌检测系统及方法。该系统包括:云端交管服务器、至少一个采集端和至少一个车端;云端交管服务器包括云端数字水印生成模块;采集端包括摄像头模块、采集端可见光模块、采集端数字水印识别模块和采集端处理模块;车端包括车端可见光模块;云端数字水印生成模块用于生成数字水印并将数字水印嵌入到普通车辆号牌图像内形成安全车辆号牌图像;采集端数字水印识别模块用于对车辆号牌图像内嵌的数字水印进行识别和/或提取;采集端处理模块用于收集摄像头模块所采集的车端的所述车辆号牌图像和车辆识别码,基于数字水印、车辆号牌图像和车辆识别码验证车辆号牌是否为合法的安全车辆号牌以及车辆号牌是否是套牌。
Vehicle fake license plate detection system and method based on visible light
基于可见光的车辆套牌检测系统及方法
2021-11-26
Patent
Electronic Resource
Chinese
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