Can speed cameras read 3D number plates?
Volumetric radar
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Bi-directional radar
On the other hand, there is no prohibition when it comes to warning drivers of work areas, potentially accident-prone curves or special traffic conditions. Radarbot is a powerful and distinctive software that offers you the best speed camera warning, real-time traffic alerts and top speed indicator. It allows you to unlock some additional features, such as switching the interface to landscape mode, background mode, displaying real-time alerts for verified speed cameras, etc. Mobile road navigation systems with GPS are proliferating on the market.
Obviously, in France we do not take advantage of all available functions. He specifies that all systems that make it possible to geolocate police control devices are against the law. It is therefore possible for iPhone users to report fixed radars in very large danger zones, four kilometers on the highway and 300 meters in built-up areas.
Radar in operation
The challenge of Arab license plates. License plates in the Middle East are a crazy business. The variety of license types in the different countries coupled with the complex Arabic characters and color combinations on the plates make them virtually impossible to read at access controls, parking lots or security areas. Quercus has developed advanced algorithms to increase the “fidelity” of its SmartLPR Access technology. The system recognizes Arabic symbols and can read all types of license plates.
Laser for trains. RIEGL has shown its new RiCOPTER drone. The craft includes LiDAR laser technology to scan the earth from the sky remotely. The company has specialized in the railway sector, where it has launched VMX-450-RAIL, a high-speed laser scanner for track applications. The system incorporates special hardware and a 3D interface for modeling infrastructure.
Where are the speed cameras
Until now, taking pictures from a distance used to be a matter of pure optics, but researchers at Heriot-Watt University in Edinburgh have published a paper on their progress in using a camera-radar equipped with lasers to take 3-D photographs at distances of more than a kilometer.
The accuracy of the system is so high that the subjects photographed can be very far away, even more than a kilometer, and as can be seen in the images, they retain much of their detail: the resolution is about one centimeter per pixel at a kilometer distance.
The way the camera works also makes it possible to display the images in 3-D with their natural relief, reflecting what they really look like. Even at long distances this effect is interesting for composing the scene with the right software: in general it all depends on the “exposure time” used to scan the scene: the longer the time the more reliable and detailed the data.
The work that has been published on this technique tries to be very neutral and does not mention possible direct applications, although one can think that it could be used in new, more accurate versions of aerial mapping systems, in security and surveillance, in military applications or in all kinds of autonomous vehicles and robots that need to recognize their environment with some detail.