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Development of Dental Light Robotic System using Image Processing Technology

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¹®ÇöÀÏ ( Moon Hyun-Il ) - Ã»µµ±º º¸°Ç¼Ò Ä¡°ú
±è¸í³² ( Kim Myoung-Nam ) - °æºÏ´ëÇб³ ÀÇÇÐÀü¹®´ëÇпø ÀÇ°øÇаú
À̱Ժ¹ ( Lee Kyu-Bok ) - °æºÏ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç

Abstract

º» ¿¬±¸¿¡¼­´Â ¿µ»óó¸® ±â¼úÀ» È°¿ëÇÑ Ä¡°ú¿ë ·Îº¿ Á¶¸íÀåÄ¡¸¦ °³¹ßÇÏ¿© ±× Á¤È®µµ¸¦ ÃøÁ¤ÇÏ¿© º¸°íÀÚ ÇÑ´Ù. º» ¿¬±¸¸¦ ÅëÇØ °³¹ßµÈ Ä¡°ú¿ë ·Îº¿ Á¶¸íÀåÄ¡´Â ȯÀÚÀÇ ¾ó±¼À» Ä«¸Þ¶ó·Î ÀνÄÀ» ÇÏ¿© ±¸°­ÀÇ À§Ä¡¸¦ ã¾Æ ·Îº¿ÀÌ ¿òÁ÷¿© ¶óÀÌÆ®¸¦ ºñÃß°Ô ÇÏ´Â °ÍÀ¸·Î¼­ ¸ð¼Ç Á¦¾î ºÎ, ¶óÀÌÆ® Á¦¾î ºÎ, ¿µ»ó 󸮺ηΠ±¸¼ºµÇ¾î ÀÖ´Ù. Ä«¸Þ¶ó·Î ¿µ»óÀ» ȹµæ ÈÄ µ¿ÀÛº¯È­ ¿µ»óÀ» ÃßÃâ ÇÑ ´ÙÀ½ ¾Æ´ÙºÎ½ºÆ® ¾Ë°í¸®Áò(Adaboost algorithm)À» ÅëÇØ, ¾ó±¼ °ËÃâ¿¡ ÇÊ¿äÇÑ Æ¯Â¡À» ÃßÃâÇÏ¿© ½Ç½Ã°£À¸·Î ¾ó±¼ ¿µ¿ªÀ» °ËÃâÇϵµ·Ï ÇÏ¿´´Ù.
¿µ»ó󸮸¦ ÅëÇÑ È¯ÀÚ ±¸°­ÀÇ ÃßÃâ ½ÇÇè ½Ã Á¤¸é¿µ»ó¿¡¼­ ³ôÀº ¾ó±¼ÀνķüÀ» ³ªÅ¸³Â°í ¾ó±¼¿µ¿ªÀÌ ÀνÄÀÌ µÇ¸é, ¾ÈÁ¤ÀûÀÎ ¶óÀÌÆ® ·Îº¿ ¾Ï(Light robot arm)ÀÇ Á¦¾î°¡ °¡´ÉÇß´Ù.

Robot-assisted illuminating equipment based on image-processing technology was developed and then its accuracy was
measured. The current system was designed to detect facial appearance using a camera and to illuminate it using a
robot-assisted system. It was composed of a motion control component, a light control component and an
image-processing component. Images were captured with a camera and following their acquisition the images that showed motion change were extracted in accordance with the Adaboost algorithm. Following the detection experiment for the oral cavity of patients based on image-processing technology, a higher degree of the facial recognition was obtained from the frontal view and the light robot arm was stably controlled.

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Automated system;Image processing;Oral recognition;Robot;The illuminator for dental practice

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KCI