Automatic Number Plate Recognition
Automatic Number Plate Recognition (ANPR) is a technology that uses optical character recognition (OCR) to read vehicle registration plates. ANPR systems are used by law enforcement agencies, traffic management authorities, and private businesses to track vehicles, identify stolen vehicles, and enforce traffic laws.
ANPR systems typically consist of a camera, a computer, and software. The camera captures images of vehicle registration plates, and the software uses OCR to read the text on the plates. The software then matches the read text to a database of vehicle registration records.
ANPR systems can be used for a variety of purposes, including:
- Law enforcement: ANPR systems can be used to track vehicles, identify stolen vehicles, and enforce traffic laws. For example, ANPR systems can be used to track vehicles that have been reported stolen or to identify vehicles that have been involved in a crime.
- Traffic management: ANPR systems can be used to monitor traffic flow and to enforce traffic laws. For example, ANPR systems can be used to track vehicles that are speeding or that are entering restricted areas.
- Private businesses: ANPR systems can be used by private businesses to track vehicles that enter their property. For example, ANPR systems can be used to track vehicles that enter a parking lot or that enter a secure facility.