Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
Eccentricity¸¦ ÀÌ¿ëÇÑ Â÷¼± °ËÃâ¿¡ °üÇÑ ¿¬±¸ |
¿µ¹®Á¦¸ñ(English Title) |
A Study on a Lane Detection Using Eccentricity |
ÀúÀÚ(Author) |
Á¤ÅÂÀÏ
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Tae-Il Jeong
Nasim Arshad
Kwang-Seok Moon
Jong-Nam Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 16 NO. 12 PP. 2755 ~ 2761 (2012. 12) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â Eccentricity¸¦ ÀÌ¿ëÇÑ Â÷¼± °ËÃâ ¾Ë°í¸®µëÀ» Á¦¾ÈÇÑ´Ù. Â÷¼± °ËÃâ ¾Ë°í¸®µëÀº ÀÚµ¿Â÷ ¿îÀüÀÚÀÇ ¾ÈÁ¤¼ºÀ» Áõ°¡½ÃÅ°´Â Â÷¼± ÀÌÅ» °æº¸ ½Ã½ºÅÛ µî¿¡ È°¿ëµÉ ¼ö ÀÖ´Ù. Â÷¼± °ËÃâÀ²À» °³¼±Çϱâ À§ÇÏ¿© ±×·¡ÇÁ À̷п¡¼ ¼Ò°³µÇ´Â Eccentricity¸¦ Á¤ÀÇÇÏ°í, À̸¦ Â÷¼± °ËÃâ ¾Ë°í¸®µë¿¡ ÀÌ¿ëÇÏ¿© Eccentricity¸¦ °è»êÇÏ¿´´Ù. Á÷¼±µµ·ÎÀÎ °æ¿ì Eccentricity´Â 1ÀÌ°í 1Â÷ ÇÔ¼ö·Î ±¸ÇöÀÌ °¡´ÉÇÏ´Ù. ±×·¡¼ ½Ã°£ º¹Àâµµ¿Í °ø°£ º¹Àâµµ¸¦ °³¼±ÇÏ¿´°í, ¾Æ¿ï·¯ ±âÁ¸ÀÇ ¹æ¹ýµéº¸´Ù Â÷¼± °ËÃâÀ²ÀÌ Çâ»óµÊÀ» È®ÀÎÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In this paper, a lane detection algorithm using Eccentricity calculation is proposed. Lane detection is used for lane departure warning which can support safe driving to prevent accidents. In other to enhance the detection rate, we define the Eccentricity calculation which is introduced in graph theory, and evaluate the Eccentricity. The Eccentricity for any straight line is equal to 1, hence computing the Eccentricity allows the implementation of a first order equation. As a results of simulation, we confirmed that the proposed algorithm was enhanced by time and space complexity, and superior to the performance of the conventional lane detections.
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Å°¿öµå(Keyword) |
Â÷¼± °ËÃâ
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Eccentricity
Lane detection
Graph theory
Vertex
Edge
Time complexity
Eccentricity
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