2014中国汽车工程学会年会用户论文集：Anovel algorithm for traffic sign recognition was introduced here.Image segmentation based on transforming RGB color space value and shape classifier based on signature feature was used to detect traffic signs in complex urban scenes.Template matching based on intra pictograms of traffic sign was used to traffic sign recognition.The experiment results showed that the overall recognition rate of the proposed algotithm was more than 92%.交通标志识别的智能汽车