Identification of degraded traffic sign symbols by a generative learning method

  • Authors:
  • Hiroyuki Ishida;Tomokazu Takahashi;Ichiro Ide;Yoshito Mekada;Hiroshi Murase

  • Affiliations:
  • Nagoya University;Nagoya University;Nagoya University;Nagoya University;Nagoya University

  • Venue:
  • ICPR '06 Proceedings of the 18th International Conference on Pattern Recognition - Volume 01
  • Year:
  • 2006

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Abstract

We present a novel training method for recognizing traffic sign symbols undergoing image degradations. In order to cope with the degradations, it is desirable to use similarly degraded images as training data. Our method artificially generates these data from an original image in accordance with the actual degradations. We experimentally confirmed the usefulness of our method for the camera-based traffic sign recognition.