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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 :

ÇѱÛÁ¦¸ñ(Korean Title) ½º¸¶Æ® ¿îÀüÀÚ º¸Á¶ ½Ã½ºÅÛ¿¡¼­ ¿µ»óÀνıâ¹ýÀÇ ½Ç½Ã°£ 󸮸¦ À§ÇÑ ¿îÀü »óÅ ±â¹ÝÀÇ µ¿Àû ÇÁ·¹ÀÓ Á¦¿Ü ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Driving Condition based Dynamic Frame Skip Method for Processing Real-time Image Recognition Methods in Smart Driver Assistance Systems
ÀúÀÚ(Author) ¼Õ»óÇö   Àü¿ë¼ö   ¹éÀ±ÁÖ   Sanghyun Son   Yongsu Jeon   Yunju Baek  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 01 PP. 0054 ~ 0062 (2018. 01)
Çѱ۳»¿ë
(Korean Abstract)
±â¼úÀÇ ¹ßÀü¿¡ µû¶ó ´Ù¾çÇÑ ÀÀ¿ëÀ» À§ÇÑ ÀåÄ¡°¡ ¿¬±¸ ¹× °³¹ßµÇ°í ÀÖÀ¸¸ç ¿îÀüÀÚ º¸Á¶ ½Ã½ºÅÛÀº ±× Áß ´ëÇ¥ÀûÀÎ ±â¼úÀÌ´Ù. ¿îÀüÀÚ º¸Á¶ ½Ã½ºÅÛ ±â¼úÀº Â÷·® ÁÖº¯ÀÇ Á¤º¸¸¦ ÀνÄÇϱâ À§ÇØ ¿µ»óÀÎ½Ä ±â¹ýÀ» »ç¿ëÇÑ´Ù. Â÷·®¿¡ Àû¿ëµÇ´Â ¿îÀüÀÚ º¸Á¶ ÀåÄ¡´Â °è»ê½Ã°£ÀÌ ¿À·¡ °É¸®´Â ´Ù¼öÀÇ ¿µ»óÀνıâ¹ýÀ» ½Ç½Ã°£À¸·Î ó¸®Çϴµ¥ ¾î·Á¿òÀÌ Á¸ÀçÇÑ´Ù. À̸¦ À§ÇØ Á¦ÇÑµÈ Çϵå¿þ¾î¿¡¼­ ¿µ»óÀÎ½Ä ±â¹ýÀÇ ½Ç½Ã°£ 󸮸¦ À§ÇÑ µ¿Àû ÇÁ·¹ÀÓ Á¦¿Ü ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. ±âÁ¸ÀÇ ¿¬±¸¿¡¼­ ÇÁ·¹ÀÓ Á¦¿Ü´Â 󸮽𣿡 ºñ·ÊÇÏ¿© Á¤ÀûÀ¸·Î ¼³Á¤µÇ¾úÀ¸¸ç ó¸® ÇÒ ¼ö ÀÖ´Â ¿µ»óÀνıâ¹ýÀÇ ¼ö°¡ ÀûÀ½À» ¾Ë¼ö ÀÖ´Ù. Â÷·®ÀÇ ¼Óµµ¿Í °¡¼Óµµ¸¦ ÅëÇØ ÁÖÇà»óŸ¦ ÆľÇÇÏ¿© µ¿ÀûÀ¸·Î ÇÁ·¹ÀÓ Á¦¿Ü·üÀ» ¼³Á¤ÇÏ°í ±×¿¡ ¸Â°Ô ¿µ»óÀÎ½Ä ±â¹ýÀ» ó¸®ÇÏ¿© ±× ¼ö¸¦ ÃÖ´ëÈ­½ÃÄ×´Ù. ½ÇÇèÀ» ÅëÇØ Ã³¸® ¼ö°¡ Á¤Àû ±â¹ý¿¡ ºñÇØ 32.5% »ó½ÂÇÔÀ» È®ÀÎÇÏ¿´´Ù.
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(English Abstract)
According to evolution of technologies, many devices related to various applications were researched. The advanced driver assistance system is a famous technique effected from the evolution. The technique of driver assistance uses image recognition methods to collect exactly information around the vehicle. The computing power of driver assistance device has become more improved than in the past. However, it's difficult that processed various recognition methods at real-time. We propose new frame skip method to process various recognition methods at real-time in the limited hardware. In the previous researches, frame skip rate was set up static values, thus the number of processed frames through recognition methods was smaller. We set up the frame skip rate dynamically using a driving condition of vehicle through speed and acceleration value, in addition, the number of processed frames was maximized. The performance is improved more 32.5% than static frame skip method.
Å°¿öµå(Keyword) ÁÖÇà »óÅ   µ¿Àû ÇÁ·¹ÀÓ Á¦¿Ü   ¿µ»óÀνÄÀÇ ½Ç½Ã°£ 󸮠  ½º¸¶Æ® ¿îÀüÀÚ º¸Á¶ ½Ã½ºÅÛ   Driving condition   Dynamic frame skip   Real-time image recognition processing   SDAS  
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