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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) ºí·Ïº° ¸ð¼ÇÁ¤º¸¿¡ ÀÇÇÑ °¨½Ã½Ã½ºÅÛÀÇ ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Implementation of Supervisory System for Motion Information per Blocks
ÀúÀÚ(Author) ±èÇü±Õ   ¿À¹«¼Û   Hyeong-gyun Kim   Moo-song Oh  
¿ø¹®¼ö·Ïó(Citation) VOL 08 NO. 01 PP. 0074 ~ 0079 (2004. 02)
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(Korean Abstract)
º» ¿¬±¸¿¡¼­´Â µ¿ÀÛ °ËÃâ ±â¹ýÀ» ¼ÒÇü È­»ó Ä«¸Þ¶ó¿¡ Àû¿ëÇÏ¿© °¨½Ã ¿µ»óÀ» °ËÃâÇÏ´Â °¨½Ã½Ã½ºÅÛÀ» ±¸ÇöÇÏ¿´´Ù. ±âÁ¸¿¡ »ç¿ëµÇ´ø Â÷ ¿µ»óÀÇ È­¼Ò °ªÀ» ÀÌ¿ëÇÑ µ¿ÀÛ °ËÃâ ±â¹ýÀº ¹è°æ ¿µ»óÀ» ÀúÀåÇÒ ¸Þ¸ð¸®°¡ ÇÊ¿äÇÏ°í È­¼Ò ´ÜÀ§ÀÇ µ¥ÀÌÅÍ Ã³¸®·Î ÀÎÇÏ¿© ¼öÇà ½Ã°£ÀÇ Áõ°¡¿Í ³ëÀÌÁî¿¡ ¹Î°¨ÇÑ ´ÜÁ¡À» °¨¼öÇؾ߸¸ ÇÑ´Ù. ÀÌ·¯ÇÑ ´ÜÁ¡À» ÇØ°áÇÏ°í ³ëÀÌÁî¿¡ °­ÀÎÇÑ ¼ºÁúÀ» °®°Ô Çϱâ À§Çؼ­ ºí·Ï ´ÜÀ§·Î ¸ð¼Ç Á¤º¸¸¦ ÃßÃâÇÏ¿© ºñ±³ÇÏ´Â ±â¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. ºí·Ïº°·Î ¸ð¼Ç Á¤º¸¸¦ ¾ò´Â °æ¿ì ±âÁØ ¿µ»óÀÇ ºí·° ´ÜÀ§ÀÇ Æ¯Â¡ °ª°ú ÇöÀç ¿µ»óÀÇ ºí·° Ư¡ °ª¸¸À» ºñ±³Çϱ⠶§¹®¿¡ ÇÁ·¹ÀÓ ¸Þ¸ð¸®°¡ ÇÊ¿ä ¾ø°í ´ÜÁö ±âÁØ ¿µ»óÀÇ ºí·° Ư¡ °ª¸¸À» ÀúÀåÇÏ¸é µÈ´Ù. ¶ÇÇÑ ºí·° ´ÜÀ§·Î Ư¡ °ªÀ» ±¸ÇÏ´Â °úÁ¤¿¡¼­ È­¼Ò °ªÀ» ÀÌ¿ëÇÑ µ¿ÀÛ °ËÃâ º¸´Ù ³ëÀÌÁî¿¡ ´ëÇÑ ¿µÇâÀ» °¨¼Ò½ÃÅ°°í Ä«¸Þ¶óÀÇ Èçµé¸² µî¿¡ ´ú ¹Î°¨ÇÑ È¿°ú¸¦ ¾òÀ» ¼ö ÀÖ´Ù.
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(English Abstract)
In this study, embodied supervisory system that apply motion detection technique to small web camera and detects watch picture. Motion detection technique that use pixel value of car image that use in existing need memory to store background image. Also, there is sensitive shortcoming at increase of execution time by data process of pixel unit and noise. Suggested technique that compare extracting motion information by block unit to do to have complexion that solve this shortcoming and is strong at noise. Because motion information by block compares block characteristic value of image without need frame memory, store characteristic cost by block of image. Also, can get effect that reduce influence about noise and is less sensitive to flicker etc.. of camera more than motion detection that use pixel value in process that find characteristic value by block unit.
Å°¿öµå(Keyword) Motion Detection   Motion information by block   Supervisory system  
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