차연화 전창묵 권태범 강성철 2024-01-20T17:01:02Z 2024-01-20T17:01:02Z 2021-09-06 2011-06 1975-6291 https://pubs.kist.re.kr/handle/201004/130274 Recognition of traffic signs helps an unmanned ground vehicle to decide its behavior correctly, and it can reduce traffic accidents. However, low cost traffic sign recognition using a vision sensor is very difficult because the signs are exposed to various illumination conditions. This paper proposes a new approach to solve this problem using an illuminometer which detects the intensity of illumination. Using the intensity of illumination, the recognizer adjusts the parameters for image processing. Therefore, we can reduce the loss of information such as the shape and color of traffic signs. Experimental results show that the proposed method is able to improve the performance of traffic sign recognition in various weather and lighting conditions. Korean 한국로봇학회 조도를 고려한 표지판 인식 Traffic Sign Recognition Considering the Intensity of Illumination Article 2 로봇학회 논문지, v.6, no.2, pp.173 - 181 로봇학회 논문지 6 2 173 181 kci other ART001556211 Traffic Sign Recognition Intensity of Illumination Unmanned Ground Vehicle Navigation