License plate camera applications
License plate capture cameras are specialized form of CCTV camera that has built in software that helps to identify and capture license plates on nonetheless or moving vehicles. The intelligent site visitors modes built into these cameras enables the camera to compensate for speed, weather, and headlight problems, which makes it difficult to capture a usable video that identifies license plates.
License plate camera has yet another name which is License Plate Recognition (LPR). LPR systems are created to offer a monitoring and capture device for properties, where targeted traffic or parking is an integral part of daily operation and in mobile circumstances like law enforcement and tollbooth operations. Security Cameras may well supply both a mobile license plate recognition method and a fixed license plate recognition technique.
With numerous features like picture-in-picture view, potent solutions could be given for License Plate Recognition Systems.
License plate cameras catch law breakers such as speeders and give the police department a hand to enforce the law. Site visitors-light enforcement is another application that has benefited from License plate camera. Violation of targeted traffic signals, for example, running past red lights, is a key safety issue and causes several fatalities. Imaging systems are now capable of monitoring both the color of the targeted traffic light and the movement of vehicles through intersections. When a vehicle moves into the intersection against a red light, the imaging system detects the offender and records the targeted traffic-light color, the make and model of the vehicle, and the license plate.
All this details is automatically sent from permanent intersection installations to ticket-processing centers.
There are folks who are called Bootable, who aid the police department by using a unique type of License plate cameras. A bootable has a white van with two cameras attached on the leading head of the van. These cameras are linked to a laptop, which has specific software with a large license plates’ database. Although the cam picks up the license plate number, the program analyzes the data, and if it finds that this plate number has over than 3-traffic ticket, the bootable will boot your auto until you pay your debt.
A new wave of technologies appears, which is Mobile LPR Edition and it is a proven way to enable police cruisers to detect stolen or suspect vehicles automatically by driving on the highway or even though passing via a parking lot. This technology automatically triggers “in-car” audio/visual alarms based on LPR “Hot-Lists” related with stolen autos and other criminal activities by way of matching against federal, state and neighborhood databases.
Here are some of License plate cameras’ applications:
• Condominiums/Property Gates.
• Parking lot management.
• Automatic toll collection enforcement.
• Site visitors enforcement statistics.
• Border surveillance.
• Stolen vehicle search.
In spite of these cameras features and positive aspects, there are a number of feasible difficulties that the software program should cope with, and these incorporate:
• Poor image resolution, usually simply because the plate is too far away but at times resulting from the use of a low-high quality camera.
• Blurry images, especially motion blur.
• Poor lighting and low contrast due to overexposure, reflection or shadows.
• An object obscuring (portion of) the plate, quite frequently a tow bar, or dirt on the plate.
• A diverse font, common for vanity plates (some countries do not permit such plates, eliminating the problem).
• Circumvention techniques.
• Lack of coordination among countries or states. Two vehicles from diverse countries or states can have the same number but various design of the plate.
www.2Mcctv.com Isra’a Sabha Technical Writer Advertising and marketing Department www.2mcctv.com



