A Study on Automatic Detection and Recognition Techniques For Road Signs

Traffic signs provide valuable information about the road and play a vital role in safe and smooth driving. But, while driving at high speed, these signs might get missed. To tackle with such problem, the automatic road sign recognition system has been introduced. This system helps in improving driver assistance system which is a development in Intelligent Autonomous Vehicles technique. This paper discusses about the various existing methods used in detection and recognition of traffic signs, the challenges that occur in dealing with live images and lastly concludes with a chronological and brief tabulation of all the referred work