What Is the Core Algorithm of All-in-one License Plate Recognition Machine? What Are the Salient Fea

Parking is difficult and difficult. Most riders have a headache. Some parking lot system manufacturers will think of business opportunities and use better technical level to alleviate the parking problem. The emergence of license plate recognition machine is a good sign to solve the parking problem. Then, license plate recognition machine is a good sign. What is its core algorithm? What are the salient features? I. core algorithm of all-in-one license plate recognition machine: first, image capture and acquisition; Second: license plate location; Third: pretreatment; Fourth: character segmentation; Fifth: character recognition; Sixth: output the results captured by the all-in-one license plate recognition machine. Quickly capture the license plate of the vehicle entering the parking lot to determine the location, accurately identify and segment according to the license plate color, number and letter, extract and store the information in the computer, so as to facilitate the vehicle to call the time information to calculate the cost when leaving the parking lot.

This algorithm is accurate and efficient to avoid the occurrence of entrance and exit congestion. It is a 3 million pixel high-definition CMOS image sensor, High performance DSP is the core of image processing, with built-in control CPU. A number of new technologies can play an important role in image coding, processing and analysis. The shape of the integrated license plate recognition machine adopts the gun type machine, and the structure adopts the layout format of the embedded snap camera. It has a high degree of integration. It is an industrial license plate recognition machine specialized in the toll lane of the parking lot.

The overall design achieves three prevention, namely waterproof, dustproof and anti vibration. It still maintains a high recognition accuracy even in the harsh external environment. II. Remarkable features of the all-in-one license plate recognition machine 1. It is easy to operate and can collect fees automatically. The interface is easy to learn, with clear pattern distribution and strong visual sense. It supports a variety of transmission protocols: ICP, UDP, FTP and TFTP formats.

The fuselage is equipped with 64g memory and can store more than 30000 images in JPG format. H.264 video image high-voltage technology is adopted to obtain the details of daily, quarterly and annual charges, which is convenient for future viewing and verification, and support the software upgrade function to realize face recognition technology. 2. Extremely low fault tolerance and convenient management. The system can work all day without interruption, without fatigue, with extremely low error rate, automatically adjust the white balance when shooting license plates, and the color contrast is unreasonable. The license plate recognition equipment is installed at the entrance and exit to record the license plate number and access time of the vehicle, and is perfectly combined with the control of ground induction coil and railing machine, so as to realize the automatic management of vehicles and save manpower increase of efficiency. 3. High recognition rate and can adapt to many harsh environments. Based on the low illumination color camera, the brightest part of the image is blocked through the function of the software.

Generally, the strong light of the headlamp can be blocked, so as to capture the license plate clearly, with wide dynamic function. This is the best way to solve the impact of lights on capture. When the background light is too bright, it can automatically adjust the white balance, and can continue to upload when the power is off. As a blue ocean of investment, parking has gradually emerged, and many enterprises are also rushing into it. The original parking enterprises have to work harder.Innovation is necessary, but customer experience is still the primary position. The emergence of all-in-one license plate recognition machine can effectively alleviate the parking needs of users. Of course, this belongs to a contest among enterprises. Tigerwong parking equipment supplier has focused on parking equipment for many years! If you have any questions about the parking system, welcome to consult and communicate.