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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö B

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö B

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ÇѱÛÁ¦¸ñ(Korean Title) ¿µ»óµðÁöÅеµ¾î·Ï¿ë ´ÜÀÏ »ç¶÷ °ËÃâ ¾Ë°í¸®Áò ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Implementation of a Single Human Detection Algorithm for Video Digital Door Lock
ÀúÀÚ(Author) ½Å¼ºÈ¯   ÀÌ»ó¶ô   ÃÖÇÑ°í   SeungHwan Shin   SangRak Lee   HanGo Choi  
¿ø¹®¼ö·Ïó(Citation) VOL 19-B NO. 02 PP. 0127 ~ 0134 (2012. 04)
Çѱ۳»¿ë
(Korean Abstract)
¿µ»óµðÁöÅеµ¾î·Ï(Video digital door lock, VDDL) ½Ã½ºÅÛÀº ¹®À¸·Î ÃâÀÔÇÏ´Â »ç¶÷À» °ËÃâÇÏ°í »ç¶÷ ¿µ»óÀ» ȹµæÇÑ´Ù. µµ¾î·Ï ¼³°è ½Ã °í·ÁÇÒ »çÇ×Àº ¹èÅ͸® ±â¹ÝÀ¸·Î µ¿ÀÛÇϹǷΠ¼Óµµ°¡ ºü¸¥ »ç¶÷ °ËÃâ ¾Ë°í¸®ÁòÀ» Àû¿ëÇÏ¿© Àü·ù¼Ò¸ð¸¦ ÃÖ¼ÒÈ­ÇØ¾ß ÇÑ´Ù. ±×¸®°í µµ¾î·ÏÀº °íÁ¤µÈ Ä«¸Þ¶ó¿¡¼­ ¿µ»óÀ» ÃÔ¿µÇϹǷΠ¹è°æ¿µ»óÀ» ÀÌ¿ëÇÑ »ç¶÷ °ËÃâÀÌ ³ôÀº ½Å·Ú¼ºÀ» ¾òÀ» ¼ö ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ÀÌ·¯ÇÑ ¿ä±¸Á¶°Ç¿¡ ÃæÁ·Çϸç VDDL¿¡ ÀûÇÕÇÑ ´ÜÀÏ »ç¶÷°ËÃâ ¾Ë°í¸®ÁòÀ» ´Ù·ç°í Àִµ¥, ȹµæÇÑ ¿µ»ó¿¡¼­ À̵¿ÇÏ´Â ¹°Ã¼¸¦ °¨ÁöÇÏ°í ¿µ»ó󸮸¦ ÅëÇØ ¹°Ã¼°¡ »ç¶÷ÀÎÁö¸¦ ÆǺ°ÇÑ´Ù. Á¦¾ÈµÈ ¿µ»óó¸® ¾Ë°í¸®ÁòÀº µÎ ´Ü°è·Î ÀÌ·ç¾îÁ® ÀÖ´Ù. ù°, ¹è°æ¿µ»ó°ú ÇǺλö Á¤º¸¸¦ ÅëÇØ »ç¶÷ À̹ÌÁö ¿µ¿ªÀ» ±¸ÇÑ´Ù. µÑ°, ÀÎüºñ·Ê Á¤º¸¸¦ ±â¹ÝÀ¸·Î Æú¶ó È÷½ºÅä±×·¥À» ÀÌ¿ëÇÏ¿© »ç¶÷ À¯¹«¸¦ ÆÇ´ÜÇÑ´Ù. °³¹ßµÈ ¾Ë°í¸®ÁòÀº µµ¾î·Ï¿¡ ¼³Ä¡ÇÏ°í ½ÇÇèÀ» ÅëÇØ ¼º´ÉÀ» È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
Video digital door lock(VDDL) system detects people who access to the door and acquires the human image. Design considerations is that current consumption must be minimized by applying fast human detection algorithm because of battery-based operation. Since the digital door lock takes an image through a fixed camera, detection of a person based on background image leads to high degree of reliability. This paper deals with a single human detection algorithm suitable for VDDL with fulfilling these requirements such that it detects a moving object in an image, then identifies whether the object is a person or not using image processing. The proposed image processing algorithm consists of two steps: Firstly, it detects the human image region using both background image and skin color information. Secondly, it identifies the person using polar histogram based on proportional information of human body. Proposed algorithm is implemented in VDDL and is verified the performance through experiments.
Å°¿öµå(Keyword) Æú¶ó È÷½ºÅä±×·¥   »ç¶÷ °ËÃâ   ¿µ»óµðÁöÅеµ¾î·Ï   ¿µ»ó󸮠  Polar Histogram   Human Detection   Video Digital Doorlock   Image Processing  
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