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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) MSE¸¦ ÀÌ¿ëÇÑ µ¿¿µ»óµ¥ÀÌÅÍÀÇ ÄÆ °ËÃâ½Ã½ºÅÛ¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on the Cut Detection System of Video Data using MSE
ÀúÀÚ(Author) ±è´Üȯ   Á¤±âºÀ   ¿À¹«¼Û   Dan-Hwan Kim   Ki-Bong Joung   Moo-Song Oh  
¿ø¹®¼ö·Ïó(Citation) VOL 08 NO. 07 PP. 1399 ~ 1404 (2004. 11)
Çѱ۳»¿ë
(Korean Abstract)
ÄÄÇ»ÅÍÀÇ ¹ßÀü°ú Á¤º¸Åë½Å±â¼úÀÇ ¹ß´ÞÀº ¸ÖƼ¹Ìµð¾î ±â¼ú È®»ê°ú ´ë¿ë·®ÀÇ ¸ÖƼ¹Ìµð¾î µ¿¿µ»óµ¥ÀÌÅÍ »ç¿ëÀ» Áõ°¡½ÃÄ×´Ù. µ¿¿µ»óµ¥ÀÌÅÍ´Â ÀüüÀûÀÎ µ¥ÀÌÅ͸¦ ÆľÇÇÏ°í, ¿øÇÏ´Â µ¿¿µ»óÀ» ¹Ù·Î Àç»ý °¡´ÉÇÒ »Ó¸¸ ¾Æ´Ï¶ó µ¿¿µ»ó µ¥ÀÌÅÍÀÇ Á¤º¸°¡ µÈ ¸®½ºÆ®Á¦°øÀÌ ÇÊ¿äÇÏ´Ù. ±×¸®°í È¿°úÀûÀÎ µ¿¿µ»ó °Ë»öÀ» À§Çؼ­´Â µ¿¿µ»ó µ¥ÀÌÅÍÀÇ »öÀΰúÁ¤ÀÌ ÇʼöÀûÀÌ¸ç ²À ÇÊ¿äÇÑ ±â¼úÀÌ´Ù.
µû¶ó¼­ º» ¿¬±¸´Â µ¿¿µ»ó µ¥ÀÌÅÍ ³»¿ë±â¹Ý »öÀο¡ ±âÃÊ°¡ µÉ ÇÁ·¹ÀÓÀÇ ÄÆ °ËÃâÀÇ È¿°úÀûÀÎ ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈµÈ ¹æ¹ýÀº µ¿¿µ»óµ¥ÀÌÅÍ °¢°¢ÀÇ ÇÁ·¹ÀÓÀ» ´ë°¢¼± ¹æÇâÀ¸·Î ³ª´©¾î ÀÏÁ¤ÇÑ Çȼ¿ »ö»ó Á¤º¸ °ªÀ» ÃßÃâÇÏ¿© °¢°¢ ÇÁ·¹ÀÓ¿¡¼­ ÃßÃâµÈ Ä®¶ó»ö»óÀÇ Çȼ¿°ªÀº A(i, ijÇà·Ä·Î j´Â ÇÁ·¹ÀÓ ¼ö, i´Â ÇÁ·¹ÀÓÀÇ ¿µ»ó ³ôÀÌ·Î ÀúÀåÇÑ´Ù. ÀúÀåµÇ¾îÁø Çȼ¿°ªÀº MSE(Mean Square Error)À» ÀÌ¿ëÇÏ¿© ÇÁ·¹ÀÓ°£ÀÇ Æ¯Á¤ °ªÀÇ Â÷À̸¦ ÀÓ°è °ªº¸´Ù Ŭ °æ¿ì ºü¸£°í Á¤È®ÇÏ°Ô ÄÆÀ» °ËÃâÇÏ¿´´Ù. ÇÁ·¹ÀÓ ÄÆ °ËÃâ¿¡ ´ëÇÑ ½ÇÇèÀ» Æ÷°ýÀûÀ¸·Î Çϱâ À§ÇØ ¿©·¯ Á¾·ùÀÇ µ¿¿µ»ó µ¥ÀÌÅ͸¦ ½ÇÇè ´ë»óÀ¸·Î ÇÏ¿© ÄÆ °ËÃ⠽ýºÅÛÀÇ ¼º´ÉÀ» ºñ±³ ºÐ¼®ÇÏ¿´´Ù.
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(English Abstract)
The development of computer technology and the advancement of the technology of information and communications spread the technology of multimedia and increased the use of multimedia data with large capacity. Users can grasp the overall video data and they are able to play wanted video back. To grasp the overall video data it is necessary to offer the list of summarized video data information. In order to search video efficiently an index process of video data is essential and it is also indispensable skill. Therefore, this thesis suggested the effective method about the cut detection of frames which will become a basis of an index based on contents of video image data. This suggested method was detected as the unchanging pixel rotor intelligence value, classified into diagonal direction. Pixel value of color detected in each frame of video data is stored as A(i, i) matrix - i is the number of frames, i is an image height of frame. By using the stored pixel value as the method of UE(Mean Square Error) I calculated a specified value difference between frames and detected cut quickly and exactly in case it is bigger than threshold value set in advance. To carry out an experiment on the cut detection of lames comprehensively, 1 experimented on many kinds of video, analyzing and comparing efficiency of the cut detection system.
Å°¿öµå(Keyword) MSE(Mean Square Error)   Cut Detection   Video Data   threshold value  
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