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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 7 / 22 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Á¶¸íº¯È­¿¡ °­ÀÎÇÑ S-»ö»ó°ø°£ ±â¹ÝÀÇ Â÷¼±»ö»ó ÆǺ° ¹æ¹ý
¿µ¹®Á¦¸ñ(English Title) Illumination-Robust Load Lane Color Recognition based on S-color Space
ÀúÀÚ(Author) ¹é½ÂÇØ   ±è¿°   À̱ٸ𠠠¹Ú¼ø¿ë   Seung-Hae Baek   Jin Yan   Geun-Mo Lee   Soon-Yong Park  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 03 PP. 0434 ~ 0442 (2018. 03)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â ÁÖÇàÇÏ´Â Â÷·®¿¡ žÀçµÈ Ä«¸Þ¶ó¿¡¼­ ȹµæÇÑ µµ·Î ¿µ»ó¿¡¼­ Â÷¼±ÀÇ »ö»óÀ» ÆǺ°ÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. ÀÚµ¿Â÷ÀÇ ÀÚÀ²ÁÖÇà±â¼ú¿¡ ÀÖ¾î Â÷¼± Á¤º¸´Â Â÷¼±ÀÌÅ»¹æÁö(ldws), ´Éµ¿Àû Â÷¼±À¯Áö(lkas), °í¼Óµµ·ÎÁÖÇຸÁ¶(hda) µîÀÇ ÀÚÀ²ÁÖÇàÀÇ ·¹º§(level)ÀÌ ¿Ã¶ó°¥¼ö·Ï Áß¿äÇÏ´Ù. ƯÈ÷ Â÷¼±ÀÇ »ö»ó, ƯÈ÷ Èò»ö ¹× Ȳ»ö Â÷¼±ÀÇ ±¸º°Àº ±³Åë»ç°í¿Í Á÷Á¢ÀûÀÎ °ü·ÃÀÌ ÀÖ´Â Á¤º¸À̱⿡ ´õ¿í ÇÊ¿äÇÑ ±â¼úÀÌ´Ù. º» ³í¹®¿¡¼­´Â ÁÖÇà Â÷¼± °ËÃâ °á°ú¸¦ ±â¹ÝÀ¸·Î Â÷¼± ¹× µµ·ÎÀÇ °ü½É ¿µ¿ªÀ» ÃßÃâÇÏ°í °¢ ¿µ¿ªÀÇ Ä÷¯ Á¤º¸¸¦ 2Â÷¿ø S-»ö»ó °ø°£À¸·Î Åõ¿µÇÏ¿´´Ù. S-°ø°£¿¡ Åõ¿µµÈ »ö»óÀÇ Æ¯Â¡ ºÐÆ÷¿¡¼­ °³¼±µÈ mean-shift ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÏ¿© Ư¡ÀÇ ¹«°ÔÁß½ÉÀ» ±¸ÇÏ¿´´Ù. ÁÂ, ¿ì Â÷¼±°ú µµ·Î¿µ¿ªÀÇ »ö»óƯ¡ÀÇ Áß½ÉÁ¡µé »çÀÌÀÇ °Å¸® Á¤º¸¸¦ ÀÌ¿ëÇÏ¿© Â÷¼±ÀÇ »ö»óÀ» ÆǺ°ÇÏ¿´´Ù. ´Ù¾çÇÑ Á¶¸íȯ°æ¿¡¼­ ¾à 97%ÀÇ »ö»óÀÎ½Ä ¼º°ø·üÀ» º¸¿´´Ù.
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(English Abstract)
In this paper, we propose a road lane color recognition method from the image obtained from a driving vehicle. In autonomous vehicle techniques, lane information becomes more important as the level of autonomous driving such as lane departure warning and dynamic lane keeping assistance is increased. In particular the lane color recognition, especially the white and the yellow lanes, is necessary technique because it is directly related to traffic accidents. In this paper, color information of lane and road area is mapped to a 2-dimensional S-color space based on lane detection. And the center of the feature distribution is obtained by using an improved mean-shift algorithm in the S-color space. The lane color is determined by using the distance between the center coordinates of the color features of the left and right lanes and the road area. In various illumination conditions, about 97% color recognition rate is achieved.
Å°¿öµå(Keyword) Â÷¼±   »ö»ó   ÀνĠ  S-»ö»ó   ¹Î½ÃÇÁÆ®   lane   color   recognition   S-color   mean-shift  
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