Accurate detection of traffic signs is vital in many applications, such as driving assistance systems and autonomous vehicles. However, since urban scenes are often cluttered with confusing objects, the signs may appear scale-variant (from large to small sizes) in a single image or image sequences of traffic scenes, when autonomous vehicles are moving fast; traffic signs therefore need to be detected early and accurately when they appear small in the images, and tracked for timely recognition and decision.
Scale-variant traffic sign detection
Fourth International Workshop on Pattern Recognition ; 2019 ; Nanjing,China
Proc. SPIE ; 11198
2019-07-31
Conference paper
Electronic Resource
English
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