´Ý±â
Loading..

ÀüÀÚÁ¤º¸¿¬±¸Á¤º¸¼¾ÅÍ ICT À¶ÇÕ Àü¹®¿¬±¸Á¤º¸ÀÇ Áý´ë¼º

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (J. of the Korea Inst. of Information&Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (J. of the Korea Inst. of Information&Communication Engineering)

Current Result Document : 3 / 17 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ·¹ÀÌÀú¼¾¼­ µ¥ÀÌÅÍÀ¶ÇÕ±â¹ÝÀÇ º¹¼ö ÈÞ¸Õº¸Æø Àνİú ÃßÀû
¿µ¹®Á¦¸ñ(English Title) Human Legs Stride Recognition and Tracking based on the Laser Scanner Sensor Data
ÀúÀÚ(Author) ÁøÅ¼®   Taeseok Jin  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 03 PP. 0247 ~ 0253 (2019. 03)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â ·¹ÀÌÀú ¼¾¼­ ½Ã½ºÅÛÀ» ÀÌ¿ëÇÑ À̵¿ÁßÀÇ »ç¶÷µéÀ» ½Ç½Ã°£À¸·Î ÃßÁ¾ÇÏ´Â »õ·Î¿î ¹æ¹ýÀ» Á¦½ÃÇÏ¿´´Ù. Á¦½ÃÇÑ ¹æ¹ýÀº r-þç ·Î Ç¥ÇöµÇ´Â ¼¾¼­µ¥ÀÌÅ͸¦ x-yÁÂÇ¥·Î Ç¥ÇöµÇ´Â 2Â÷¿ø °ø°£À¸·Î Ç¥ÇöÀÌ °¡´ÉÇÏ´Ù. ÀÌ·¯ÇÑ À̵¿ÁßÀÎ »ç¶÷µé¿¡ ´ëÇÑ Á¤º¸´Â º¸ÇàÆÐÅϰú ÀÔ·Â ¼¾¼­µ¥ÀÌÅÍ °ª¿¡ ÀÇÇØ¼­ À̵¿ÁßÀÎ »ç¶÷ÀÇ Æ¯Â¡°ªÀ» ÀÌ¿ëÇÏ¿© Àû¿ëÇÏ¿´´Ù. ·¹ÀÌÀú ¼¾¼­ ±â¹Ý »ç¶÷ ÃßÀû ¹æ¹ýÀº ±âÁ¸ÀÇ ¿µ»ó±â¹ÝÀÇ ¾ó±¼ÀÎ½Ä ¹æ¹ýº¸´Ù °£´ÜÇϸ鼭µµ ÀÌÁ¡À» °¡Áö°í ÀÖ´Ù. Á¦¾È¹æ¹ý¿¡¼± À̵¿±ËÀû¾Ë°í¸®Áò ±â¹ÝÀ¸·Î À̵¿ÁßÀÎ »ç¶÷ÀÇ ¹ß¸ñºÎÀ§¸¦ °èÃøÇÏ¿´µµ·Ï ÇÏ¿´´Ù. °Ô´Ù°¡ Á¦¾ÈµÈ ÃßÀû ½Ã½ºÅÛÀº ÁßøµÈ »óȲ¿¡¼­µµ »ç¶÷À» °­°ÇÇÏ°Ô ÃßÀûÇÒ ¼ö ÀÖµµ·Ï HMM ¹æ¹ýÀ» Àû¿ëÇÏ¿´´Ù. Àû¿ëÇÑ ¹æ¹ýÀ» °ËÁõÇϱâ À§ÇÏ¿© ½ÇÁ¦ ½Ã½ºÅÛÀ» Àû¿ëÇÑ ½ÇÇè°á°ú¸¦ Á¦½ÃÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this paper, we present a new method for real-time tracking of human walking around a laser sensor system. The method converts range data with r-þç coordinates to a 2D image with x-y coordinates. Then human tracking is performed using human¡¯s features, i.e. appearances of human walking pattern, and the input range data. The laser sensor based human tracking method has the advantage of simplicity over conventional methods which extract human face in the vision data. In our method, the problem of estimating 2D positions and orientations of two walking human¡¯s ankle level is formulated based on a moving trajectory algorithm. In addition, the proposed tracking system employs a HMM to robustly track human in case of occlusions. Experimental results using a real system demonstrate usefulness of the proposed method.
Ű¿öµå(Keyword) µ¥ÀÌÅÍÀ¶ÇÕ   ·¹ÀÌÀú¼¾¼­   ÃßÀû   º¸Æø   È®·ü   Data fusion   Laser Sensor   Tracking   Stance   Probability  
¿ø¹® PDF ´Ù¿î·Îµå