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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
¾ÏÈ£ÈµÈ SVC ºñÆ®½ºÆ®¸²¿¡¼ Á¶°ÇÀû Á¢±Ù Á¦¾î ¹æ¹ý¿¡ °üÇÑ ¿¬±¸ |
¿µ¹®Á¦¸ñ(English Title) |
Method for Conditional Access Control in Secured SVC Bitstream |
ÀúÀÚ(Author) |
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¿ø¹®¼ö·Ïó(Citation) |
VOL 12 NO. 02 PP. 0151 ~ 0154 (2005. 11) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ½ºÄÉÀÏ·¯ºí ¸ÖƼ¹Ìµð¾î ÄÜÅÙÃ÷¿¡ ´ëÇÑ Á¶°ÇÀû Á¢±ÙÁ¦¾î°¡ °¡´ÉÇÑ ¾ÏÈ£È ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ÇöÀç Ç¥ÁØÈ°¡ ÁøÇàÁßÀÎ ½ºÄÉÀÏ·¯ºí ºñµð¿À ÄÚµù¹æ¹ýÀÎ JSVM(Joint Scalable Video Model)Àº ºÎÈ£ÈÇÑ µ¿¿µ»ó¿¡ ´ëÇØ °ø°£, ½Ã°£, Ç°ÁúÀÇ ½ºÄÉÀÏ·¯ºô¸®Æ¼(Scalability)¸¦ Áö¿øÇϴµ¥, °¢ ½ºÄÉÀÏ·¯ ºô¸®Æ¼¸¦ °í·ÁÇÑ Á¶°ÇÀûÀÎ Á¢±ÙÁ¦¾î±â¼úÀº ½ºÄÉÀÏ·¯ºô¸®Æ¼¿¡ µû¶ó »ç¿ëÀÚ¸¦ Á¦ÇÑÇØ¾ß ÇÏ´Â °æ¿ì¸¦ À§ÇØ ÇʼöÀûÀÎ ±â¼úÀÌ´Ù. Á¦¾ÈÇÏ´Â ¹æ¹ýÀº °ø°£, ½Ã°£, Ç°ÁúÀÇ ¼¼°¡Áö ½ºÄÉÀÏ·¯ºô¸®Æ¼¸¦ Áö¿øÇϵµ·Ï ºÎÈ£È(Encoding)ÈÄ ±¸¼ºµÇ´Â NAL(Network Abstract Layer)À» Áö¿øÇÏ´Â ½ºÄÉÀÏ·¯ºô¸®Æ¼¿¡ µû¶ó ±¸ºÐÇÏ°í, ±¸ºÐµÈ NAL ÀÇ Á¾·ù¿¡ µû¶ó ¾ÏÈ£È key ¸¦ ´Ù¸£°Ô Á¦°øÇÏ´Â ¹æ¹ýÀ» ÅëÇØ »ç¿ëÀÚÀÇ Á¢±ÙÁ¦¾î ¼öÁØ¿¡ ¸Â°Ô ¾ÏÈ£È key ¸¦ Á¶ÇÕÇÏ´Â ¹æ¹ýÀ» Àû¿ëÇÏ¿´´Ù. ½ÇÇè °á°ú Á¦¾ÈÇÑ ¹æ¹ýÀº JSVM ¿¡¼ °ø°£, ½Ã°£, Ç°ÁúÀÇ ½ºÄÉÀÏ·¯ºô¸®Æ¼°¡ º¸ÀåµÇ°í, À̶§ »ý¼ºµÇ´Â Key ÀÇ Á¶ÇÕÀ¸·Î Á¶°ÇÀû Á¢±ÙÁ¦¾î(Conditional access control)°¡ °¡´ÉÇÔÀ» È®ÀÎÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
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Å°¿öµå(Keyword) |
¾ÏÈ£ÈµÈ SVC ºñÆ®½ºÆ®¸²
Secured SVC Bitstream
Á¶°ÇÀû Á¢±Ù Á¦¾î ¹æ¹ý
Conditional Access Control
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