Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
½ÃûÀÚ Âü¿©Çü ¾ç¹æÇâ TV ¹æ¼ÛÀ» À§ÇÑ ¾ó±¼»ö ¿µ¿ª ¹× ¸ð¼Ç¸Ê ±â¹Ý Æ÷½ºÃ³ ÀÎ½Ä |
¿µ¹®Á¦¸ñ(English Title) |
Posture Recognition for a Bi-directional Participatory TV Program based on Face Color Region and Motion Map |
ÀúÀÚ(Author) |
Ȳ¼±Èñ
ÀÓ±¤¿ë
À̼ö¿õ
À¯È£¿µ
º¯Çý¶õ
Sunhee Hwang
Kwangyong Lim
Suwoong Lee
Hoyoung Yoo
Hyeran Byun
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¿ø¹®¼ö·Ïó(Citation) |
VOL 21 NO. 08 PP. 0549 ~ 0554 (2015. 08) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù ÀÚ¿¬½º·¯¿î ÀÎÅÍÆäÀ̽º Çϵå¿þ¾îÀÇ Áõ°¡¿Í ´õºÒ¾î »ç¿ëÀÚÀÇ ÀÚ¼¼¸¦ ÀνÄÇÏ´Â ÄÜÅÙÃ÷ »ê¾÷ÀÌ ºÎ»óÇÏ°í ÀÖ´Ù. ÄÄÇ»ÅÍ ºñÀü ±â¼úÀº °í°¡ Çϵå¿þ¾î ÀåÄ¡ÀÇ ´ë¾ÈÀ¸·Î ÄÜÅÙÃ÷ »ê¾÷ÀÇ ¹ßÀü¿¡ È¿À²ÀûÀÌ´Ù. º» ³í¹®¿¡¼´Â »ý¹æ¼ÛÀ¸·Î ÁøÇàµÇ´Â ½ÃûÀÚ Âü¿©Çü ¾ç¹æÇâ TV ÇÁ·Î±×·¥¿¡ ÀûÇÕÇÑ ½ÃûÀÚÀÇ Æ÷½ºÃ³¸¦ ÀνÄÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ¹æ¹ýÀº °ËÃâµÈ ¾ó±¼ À§Ä¡¿¡¼ ȹµæÇÑ »ç¿ëÀÚ ¾ó±¼»ö°ú ¸ð¼Ç¸ÊÀ» »ç¿ëÇÏ¿© »ç¿ëÀÚÀÇ ¼Õ À§Ä¡¸¦ ¾ÈÁ¤ÀûÀ¸·Î °ËÃâÇÏ°í, À§Ä¡ °ü°è ºÐ¼®À» ÅëÇØ Æ÷½ºÃ³¸¦ ÀνÄÇÑ´Ù. Á¦¾ÈÇÏ´Â ¹æ¹ýÀº º¹ÀâÇÑ ¹è°æ¿¡¼µµ »ý¹æ¼Û ¾ç¹æÇâ TV ÇÁ·Î±×·¥¿¡¼ »ç¿ëµÇ´Â ¼¼ °¡Áö ÀÚ¼¼¸¦ ÀνÄÇϴµ¥ 90%ÀÇ ÀÎ½Ä ¼º´ÉÀÌ ³ªÅ¸³»´Â °ÍÀ» ½ÇÇèÀ» ÅëÇØ È®ÀÎÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
As intuitive hardware interfaces continue to be developed, it has become more important to recognize the posture of the user. An efficient alternative to adding expensive sensors is to implement computer vision systems. This paper proposes a method to recognize a user¡¯s postured in a live broadcast bi-directional participatory TV program. The proposed method first estimates the position of the user¡¯s hands by generation a facial color map for the user and a motion map. The posture is then recognized by computing the relative position of the face and the hands. This method exhibited 90% accuracy in an experiment to recognize three defined postures during the live broadcast bi-directional participatory TV program, even when the input images contained a complex background.
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Å°¿öµå(Keyword) |
Æ÷½ºÃ³ ÀνÄ
ÇǺλö ¿µ¿ª ºÐÇÒ
ÇǺλö ¹è°æ Á¦°Å
¾ç¹æÇâ TV ÇÁ·Î±×·¥
posture recognition
skin color segmentation
skin color background removal
bi-directional TV-program
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