2024年02月24日

MPEG-7标准概述

2003 年 11 月 19 日
 

MPEG-7±ê×?????
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??MPEG-7???????è???è?????÷???à????????????°ü?¨?????????????????ù?????????????????°????????????????×é?????à????±í????×é?????????ò????MPEG-7?¨????”?à????”??????·???·????÷??°ü?¨?? 1.?????à??????????±í????±????????????????????????????????? 2.?÷???à???????ó/?????????¨?????????????????? 3.?????à???÷???????????????ú?á???????????????????à?????????? MPEG-7?¨????”±ê×??è??×??????¨Standard Set of Descriptors??”?????è???÷???à?????à???????????????à????”?è??·?°??¨Description Schemes??”??????·??à?????è??×????????ú?????????è??×??????????????????????è??×????????ù???¨???à???????ó?????????????????????á?????ó???÷??·?·¨???????ù??????????????×??·?ì?÷?á???????????????ù??????MPEG-7?¨????”?è???¨???????¨Description Definition Language??”?????¨???ú???è??·?°??? DDL??????MPEG-7???????? ????·????????à?????????è???????÷??×????á??????·????????????ù??MPEG-7???á?á????”????×???????×???????”???ò??MPEG-7?÷????±????à????????·??à??±í??·?·¨????±ê×??????????÷?á????·¨???ù????????????±??¤????????MPEG-7±ê×??????¨·??§?????ù??
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