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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) µ¿¿µ»óÀÇ ÀúÀÛ±Ç º¸È£¸¦ À§ÇÑ Å° ÇÁ·¹ÀÓ ±â¹ÝÀÇ ¿öÅ͸¶Å·¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on the Watermarketing of Keyframe-Based for copyright Protection of video
ÀúÀÚ(Author) ±è´Üȯ   ¿À¹«¼Û   Dan-Hwan Kim   Moo-Song Oh  
¿ø¹®¼ö·Ïó(Citation) VOL 09 NO. 01 PP. 0102 ~ 0107 (2005. 02)
Çѱ۳»¿ë
(Korean Abstract)
ÄÄÇ»ÅÍÀÇ ¹ßÀü°ú Á¤º¸Åë½ÅÀÇ ±Þ¼ÓÇÑ ¹ß´Þ·Î ÀÎÇÏ¿© »çȸ Àü¹Ý¿¡ ³×Æ®¿öÅ© ±â¹ÝÀÇ ¸ÖƼ¹Ìµð¾î ±â¼ú È®»ê°ú ´Ù¾çÇÑ µðÁöÅÐ À̹ÌÁö ±â¼úÀÇ »ç¿ëÀÌ ´ëÆø ´Ã¾î³ª¸é¼­ ¸ÖƼ¹Ìµð¾î ÄÁÅÙÃ÷ÀÇ º¸È£¿¡ ´ëÇÑ Çʿ伺ÀÌ ´ëµÎµÇ¾ú´Ù. ÀÌ·¯ÇÑ ¸ÖƼ¹Ìµð¾î µ¥ÀÌÅÍ¿¡ ´ëÇÑ ÀúÀÛ±Ç º¸È£(copyright protection)¸¦ À§Çؼ­´Â À̹ÌÁöÀÇ ³»¿ë ÀÎÁõ(content authentication)°ú ¼ÒÀ¯±Ç ÀÎÁõ(ownership authentication), ºÒ¹ý º¹Á¦(illegal copy) µîÀ» È®ÀÎÇÒ ¼ö ÀÖ´Â ÀÎÁõ ±â¼ú(authentication techniques)ÀÌ ¿ä±¸µÈ´Ù. ±âÁ¸ÀÇ ¿öÅ͸¶Å· ±â¼ú¿¡ ´ëÇÑ ¸¹Àº ¿¬±¸µéÀº Á¤Áö¿µ»ó¿¡ ´ëÇÑ °ÍÀÌ ´ëºÎºÐÀÌ´Ù.
º» ³í¹®¿¡¼­´Â ¸ÖƼ¹Ìµð¾î ÄÁÅÙÃ÷ÀÎ µ¿¿µ»ó µ¥ÀÌÅ͸¦ ÈѼÕÇÏÁö ¾Ê°í ÀúÀÛ±Ç Á¤º¸¸¦ »ðÀÔÇÏ¿© ¼ÒÀ¯±ÇÀ» º¸È£Çϸç, Àΰ£ Áß½ÉÀÇ ½Ã°¢ ½Ã½ºÅÛÀÇ °üÁ¡¿¡¼­ ÁÖÆļö ±â¹ÝÀÇ ¿öÅ͸¶Å©ÀÎ ¿þÀ̺긴 º¯È¯À» ÅëÇÑ ÀúÀÛ±Ç º¸È£¿Í ÀÎÁõ°ú À§Á¶ ¹æÁö¿¡ ´ëÇÑ ¿öÅ͸¶Å· ±â¹ýÀ» Á¦¾ÈÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
With the advancement which development and information communication of the computer is quick about lower with multimedia technical diffusion of network base the necessity the use of the digital image technique which is various regarding the protection of sharp increasing multimedia contents raised its head in the social whole. the copyright protection against a multimedia data hazard the authentication techniques it will be able to confirm the content authentication, ownership authentication, illegal copy of the image which stands is demanded. confronts to the water marking technique of existing and the researches the fact that against a picture is most.
In this paper, It does not damage the video data which is a multimedia contents not to be, it inserts copyright information and it protects the right of ownership. It is with a copyright protection which leads the wavelet transform which is a watermark of frequency base from visual system viewpoint in the human being center with it proposes the watermarking technique against a forgery prevention.
Å°¿öµå(Keyword) Watermarking   Wavelet   copyright protection   content authentication   ownership authentication   illegal copy  
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