License Plate Recognition Technology Working Principle Vehicle detection: It can detect the passage of the vehicle in many ways such as buried coil detection, infrared detection, radar detection technology, video detection, and trigger image capture and capture.
Image acquisition: Real-time, continuous recording and acquisition of passing vehicles through high-definition video capture. Preprocessing: noise filtering, auto white balance, auto exposure and gamma correction, edge enhancement, contrast adjustment, etc.
License Plate Positioning: Rows are scanned on the grayscale image after image preprocessing to determine the license plate area.
Character segmentation: After the license plate area is located in the image, the character area is accurately positioned through processing such as graying and binarization, and then character segmentation is performed according to the character size feature. Character recognition: The segmented characters are scaled, extracted, and matched with the standard character representation in the character database template. Result output: The license plate recognition result is output in text format.
License Plate Recognition Technology Application Scenario Analysis Monitoring Alarms For vehicles that are "blacklisted", such as vehicles that are wanted or reported missing, underpayment vehicles, vehicles that do not have annual inspections, accidents escaping, illegal vehicles, etc., simply enter their license plate number into In the application system, the license plate recognition device is installed at a designated intersection or bayonet or is carried by the law enforcement personnel as needed. The system will read all the passing license numbers of the vehicles and compare them with the “blacklist†in the system. The vehicle immediately issued an alarm message. The system can work uninterrupted throughout the day, without fatigue, with a very low error rate; it can adapt to high-speed vehicles; it can complete tasks in the vehicle without affecting normal traffic; the driver will not be aware of the entire monitoring process and high confidentiality. . Applying such a system will greatly increase the efficiency of law enforcement.
Polyester pool screens have become a popular choice for pool owners looking to enhance the functionality and aesthetics of their outdoor spaces. These screens are specifically designed to enclose pool areas, offering a range of benefits for safety and enjoyment. Constructed from durable polyester material, these screens are resistant to wear and tear, ensuring long-lasting performance. Polyester pool screens effectively keep out debris, leaves, and insects, maintaining a clean and pristine swimming environment. With their fine mesh construction, they allow for optimal airflow and visibility, while still providing privacy. Whether you're looking to create a safe space for your family or enhance the overall appeal of your pool area, polyester pool screens offer a reliable and stylish solution.
Polyester pool screen,Pool enclosure,Debris prevention
Jinwu Glass Fiber Co., Ltd , https://www.jinwuwindows.com