A Road Sign Recognition Technique by Tracing Outline Vectors
نویسندگان
چکیده
منابع مشابه
Road Sign Detection and Recognition
Road sign detection is important to a robotic vehicle that automatically drives on roads. In this paper, road signs are detected by means of rules that restrict color and shape and require signs to appear only in limited regions in an image. They are then recognized using a template matching method and tracked through a sequence of images. The method is fast and can easily be modified to includ...
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An automatic road sign recognition system locates road sign of interest within images captured by an imaging sensor on-board of a vehicle, and then identifies road signs assisting the driver of the vehicle to properly operate the vehicle. This paper presents a real-time road sign recognition system that can be used to improve road safety. The developed system is capable of analysing live road s...
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This project aims to research the current technology for recognising road signs in real-time from a moving vehicle. The most promising technology for intelligent vehicle systems is vision sensors and image processing, so this is examined the most thoroughly. Different processing algorithms and research around the world concerned with sign recognition are investigated. A functioning system has a...
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متن کاملA robust method for road sign detection and recognition
This paper describes a method for detecting and recognizing road signs in gray-level and color images acquired by a single camera mounted on a moving vehicle. The method works in three stages. First, the search for the road sign is reduced to a suitable region of the image by using some a priori knowledge on the scene or color clues (when available). Secondly, a geometrical analysis of the edge...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Image Information and Television Engineers
سال: 2003
ISSN: 1881-6908,1342-6907
DOI: 10.3169/itej.57.847