Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
ºûÀÇ ºÒ±ÔÄ¢¼ºÀ» ±â¹ÝÀ¸·Î ÇÑ µ¿ÀÛ¿µ¿ª °ËÃâ ¾Ë°í¸®Áò |
¿µ¹®Á¦¸ñ(English Title) |
Motion Area Detection Algorithm based on Irregularity of Light |
ÀúÀÚ(Author) |
±èâ¹Î
À̱Կõ
Chang-Min Kim
Kyu-Woong Lee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 44 NO. 10 PP. 1094 ~ 1104 (2017. 10) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®ÀÌ Á¦¾ÈÇÏ´Â µ¿ÀÛ°ËÃâ ¾Ë°í¸®ÁòÀº ºû¿¡ ´ëÇÑ ºÒ±ÔÄ¢¼ºÀ» ÀÌ¿ëÇÏ¿© µ¿ÀÛ¿µ¿ªÀ» Ž»öÇÏ´Â ¹æ½ÄÀ¸·Î, ±âÁ¸ 3 way-diff ¾Ë°í¸®Áò¿¡¼ ÁÖÀåÇÑ ¹Ý»çµÈ ºû ¿µ¿ªÀ» ¼ö½ÄÈÇÏ¿© ÃßÃâÇÑ´Ù. Áï, 3 way-diff ¾Ë°í¸®ÁòÀ» È®ÀåÇÑ ¾Ë°í¸®ÁòÀÌ´Ù. 3 way-diff ¾Ë°í¸®ÁòÀº ¿¬¼ÓµÈ 3°³ÀÇ À̹ÌÁö¸¦ »ç¿ëÇÏ¿© ¹Ý»çµÈ ºû ¿µ¿ªÀ» ÃßÃâÇÑ´Ù. ÀÌ ¾Ë°í¸®Áò¿¡¼ ÁÖÀåÇÏ´Â ¹Ý»çµÈ ºû ¿µ¿ªÀ̶õ À̹ÌÁö Á¦ÀÛ°úÁ¤¿¡¼ ºû¿¡ ÀÇÇØ ¹ß»ýµÈ ¿µ¿ªÀ¸·Î ¸ðµç »ç¹° ÁÖº¯¿¡ ¹Ì¼¼ÇÏ°Ô »ý¼ºµÈ´Ù. ÀÌ·¯ÇÑ ¿µ¿ªÀ» ÃßÃâÇϱâ À§ÇØ ÇϳªÀÇ °úÁ¤À» º¸ÀδÙ. ÇÏÁö¸¸ ÀÌ °úÁ¤Àº ´Ü¼øÇÑ ÀÛ¾÷ÀÏ »Ó ºû¿¡ ´ëÇÑ ¼ö½ÄÀÌ Á¤ÀǵÇÁö ¾Ê¾Ò´Ù. º» ³í¹®Àº 3 way-diff ¾Ë°í¸®Áò¿¡¼ ÁÖÀåÇÏ´Â ¹Ý»çµÈ ºû ¿µ¿ªÀ» ÀâÀ½ÀÇ ÀÏÁ¾À̶ó ÆÇ´ÜÇÏ¿© ¹Ý»çµÈ ºû ¿µ¿ªÀ» ÃßÃâÇÏ´Â ¼ö½ÄÀ» Á¤ÀÇÇÑ´Ù. Á¦¾ÈµÈ ¾Ë°í¸®Áò°ú ±âÁ¸ ¾Ë°í¸®Áòµé¿¡ ½ÇÇèÀ» ÅëÇØ ¼º´Éºñ±³¸¦ º¸ÀδÙ.
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¿µ¹®³»¿ë (English Abstract) |
In this paper, a motion image is detected based on the irregularity of lights. This motion image is extracted by modifying the reflected light region of the 3 way-diff algorithms. 3 way-diff algorithm extracts reflected light region using the 3-successive image. In this algorithm, The reflected light region is a region generated by light in the image production process and is finally created around all objects. The algorithm shows a process to extracting the region. This process is a simple operation, but doesn¡¯t have a defined formula for light. This paper judges that the reflected light region is a kind of noise at the 3 way-diff algorithms and defines the formula for extracting the reflected light region. It shows that compared with the proposed algorithm and existing algorithm through experiment.
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Å°¿öµå(Keyword) |
µ¿ÀÛ°¨Áö
Â÷¿µ»ó
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motion detection
difference image
light reflected area
image processing
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