Ç¥ÁØÈ­ Âü¿©¾È³»

TTAÀÇ Ç¥ÁØÇöȲ

Ȩ > Ç¥ÁØÈ­ °³¿ä > TTAÀÇ Ç¥ÁØÇöȲ

Ç¥ÁعøÈ£ TTAK.KO-10.0851/R2 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2018-06-27 ÃÑÆäÀÌÁö 67
ÇѱÛÇ¥Áظí Áõ°­ Çö½Ç ÄÜÅÙÃ÷ °¡½ÃÈ­ ¹× °øÀ¯¸¦ À§ÇÑ ¸ÞŸµ¥ÀÌÅÍ
¿µ¹®Ç¥Áظí Metadata Schema for Visualization and Sharing of the Augmented Reality Contents
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØ¿¡¼­´Â, Áõ°­ Çö½Ç °¡½ÃÈ­¸¦ Áö¿øÇÏ¸ç ¸Æ¶ô ÀÎÁö ±â¹Ý ¼­ºñ½º¸¦ °¡´ÉÇÏ°Ô²û ÇÏ´Â µ¿½Ã¿¡ ÇâÈÄ Ãß°¡µÉ ¸ÞŸµ¥ÀÌÅÍ¿¡ ´ëÇÑ È®À强À» ³»Æ÷ÇÏ´Â Áõ°­ µ¶¸³Ã¼, Áõ°­ ¾ÞÄ¿(Anchor), Áõ°­ ÄÜÅÙÃ÷ °ü°è»óÀÇ 5W1H ¸ÞŸµ¥ÀÌÅÍ ½ºÅ°¸¶¸¦ ¼³¸íÇÏ°í, ÀÌ¿¡ È°¿ëµÇ´Â ¸ÞŸµ¥ÀÌÅÍ ±¸Á¶¸¦ ¼³°èÇÏ°í »ó¼¼ ¸ÞŸµ¥ÀÌÅÍ ³»¿ªÀ» Á¦¾ÈÇÑ´Ù. ÀÌ¿¡ ´ëÇÑ È°¿ë ¿¹½Ã·Î ¸Æ¶ô ÀÎÁö ¼­ºñ½º ±â¹ÝÀÇ Áõ°­ Çö½Ç Ç¥ÁØ ¸ðµ¨À» ½Ã½ºÅÛ ÇÁ·¹ÀÓ¿öÅ©·Î Á¦½ÃÇÑ´Ù.

¸ÞŸµ¥ÀÌÅÍ ½ºÅ°¸¶´Â Çö½Ç ¼¼°è¿Í °¡»ó ¼¼°è°¡ È¥ÇÕµÇ¾î °¡½ÃÈ­µÇ´Â Áõ°­ Çö½ÇÀÇ Æ¯¼ºÀ» ¹Ý¿µÇÏ¿© PoI-Áõ°­ ¾ÞÄ¿-Áõ°­ ÄÜÅÙÃ÷ °ü°è¸¦ ±â¹ÝÀ¸·Î ¼³°èÇϸç, ÀÌ¿¡ È®À强À» Áö´Ï´Â ¸Æ¶ô ÀÎÁö ¼­ºñ½º¸¦ Áö¿øÇϱâ À§ÇØ À°ÇÏ¿øÄ¢¿¡ µû¶ó ¸ÞŸµ¥ÀÌÅ͸¦ ºÐ·ùÇϵµ·Ï ÇÑ´Ù. ¸ÞŸµ¥ÀÌÅÍ ½ºÅ°¸¶¸¦ ±â¹ÝÀ¸·Î ½ÇÁ¦ Á¦¾ÈµÈ ¸ÞŸµ¥ÀÌÅÍ´Â PoI, Áõ°­ Çö½Ç ÄÜÅÙÃ÷, ±×¸®°í ÀÌ »çÀÌÀÇ Áõ°­ Çö½Ç ¾ÞÄ¿·Î Ŭ·¡½º, À§°è°¡ ÇÊ¿äÇÑ °æ¿ì ÆÐÅ°Áö·Î ³ª´©¾î Á¤ÀÇÇÑ´Ù. ƯÈ÷ Â÷ÈÄ Ãß°¡µÉ ¼ö ÀÖ´Â ´Ù¾çÇÑ ÄÜÅÙÃ÷¿¡ ´ëÇÑ È®À强À» Áö´Ï±â À§ÇØ ÄÜÅÙÃ÷ ¸ÞŸµ¥ÀÌÅÍ ½ºÅ°¸¶ÀÇ °æ¿ì ¸ÖƼ ·¹ÀÌ¾î ±¸Á¶¸¦ µµÀÔÇÏ¿©, »õ·ÎÀÌ µµÀԵǴ ¸ÞŸµ¥ÀÌÅÍ°¡ ÇØ´çÇÏ´Â ·¹À̾ Ŭ·¡½º·Î Ãß°¡µÉ ¼ö ÀÖµµ·Ï ÇÏ¿´´Ù.

¶ÇÇÑ ¸ÞŸµ¥ÀÌÅÍÀÇ »ç¿ë ¿¹½Ã·Î¼­ Áõ°­ Çö½Ç ·¹ÆÛ·±½º ¸ðµ¨À» Á¦°øÇÑ´Ù. Áõ°­ Çö½Ç ·¹ÆÛ·±½º ¸ðµ¨Àº ±âÁ¸ÀÇ ISO Ç¥ÁØÀÎ MAR Reference ModelÀ» È®Àå ¹× °³¼±ÇÑ ¸ðµ¨·Î¼­, Çϵå¿þ¾î¸¦ Æ÷ÇÔÇÏ¿© Àüü ¼­ºñ½º ¿öÅ© Ç÷ο츦 ±â¼úÇÏ°í, Á¦¾ÈÇÑ ¸ÞŸµ¥ÀÌÅÍÀÇ È°¿ëÇÔÀ¸·Î½á ÇâÈÄ Ç¥ÁØÀ» ÁØ¿ëÇÏ¿© °³¹ßµÉ Áõ°­ Çö½Ç ¾îÇø®ÄÉÀ̼ǵéÀÇ »óÈ£ ȣȯ¼ºÀ» ÁõÁøÇϵµ·Ï °í¾ÈµÇ¾ú´Ù.

º» Ç¥ÁØ¿¡¼­´Â ÇØ´ç Á¦¾È ¸ÞŸµ¥ÀÌÅ͸¦ µµ¸ÞÀο¡ ÀÇÁ¸ÇÏÁö ¾Ê´Â ÀϹݼºÀ» Áö´Ò ¼ö ÀÖµµ·Ï °í¾ÈÇÏ¿´À¸³ª, »ç¿ë ¿¹½Ã·Î¼­ ¹®È­À¯»ê µµ¸ÞÀÎÀ» ¼±ÅÃÇÏ°í ±×¿¡ µû¸¥ ÄÜÅÙÃ÷ ¸ÞŸµ¥ÀÌÅÍ Ã¼°è¸¦ ¿ì¼±ÀûÀ¸·Î Á¦½ÃÇÑ´Ù. Áõ°­ Çö½Ç Ç¥ÁØ ¸ðµ¨Àº Á¦¾ÈµÈ ¸ÞŸµ¥ÀÌÅÍ¿¡ ±â¹ÝÇÏ¿© ¸Æ¶ô ÀÎÁö ¼­ºñ½º°¡ °¡´ÉÇϵµ·Ï ¼³°èµÈ °ÍÀ¸·Î¼­, »ç¿ëÀÚ¿Í ½ÇÁ¦ ¼¼°è, ±×¸®°í Áõ°­ Çö½Ç ½Ã½ºÅÛ¿¡ ´ëÇÑ Àü¹ÝÀûÀÎ ±¸Á¶·Î ÀÌ·ç¾îÁ® ÀÖ°í, Á¾ÀüÀÇ ´Ü¼ø Áõ°­ Çö½Ç ÄÜÅÙÃ÷ ½Ã°¢È­¸¦ ³Ñ¾î¼­ ¸Æ¶ô ÀÎÁö ¼­ºñ½º¿¡ ¿¬°üµÈ ±¸¼º ¿ä¼ÒµéÀ» Æ÷ÇÔÇÏ¿© º¸´Ù ´õ °³ÀÎÈ­µÈ ¼­ºñ½º°¡ °¡´ÉÇϵµ·Ï ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard proposes the 5W1H-based metadata schema that supports expandability and context-aware feature for AR visualization, and suggests acutal details of the metadata. Finally, as a case of application, augmented reality standard model is presented that supports generality and context-aware feature to provide personalized experience to the users.
The 5W1H-based metadata schema is constructed as AR Entity-AR Anchor-AR contents relation that reflects the characteristic of AR that is mixture of the real and virtual world. Moreover, 5W1H representation supports the feature of the intuitional context-awareness and expandability. Based on the 5W1H-based metadata schema, details of the actual metadata structure are established according to the feature of the module with several classes (If hierarchy is needed, package is applied). In case of contents metadata schema which requires the expandability for forthcoming types of contents, we adapt the multi-layer structures and forthcoming content class can be added to pertinent layer especially.
The Standard also provides an augmented reality reference model as an example of the use of metadata. The augmented reality reference model is a model that expands and improves the existing MAR reference model, which is an ISO standard. It describes the entire service workflow including the hardware and usage of the proposed metadata to develop the augmented reality applications with interoperability.
For the standard, these metadata are devised to be independent with certain domains. However, for the purpose of the explanation, cultural heritage domain is selected for example of implementation. Proposed the AR reference model is devised for context-aware AR service in cultural heritage domain, and the model is composed of user, real world, and whole structure for augmented reality system, and contains compositions related to context-aware service.
±¹Á¦Ç¥ÁØ
°ü·ÃÆÄÀÏ TTAK.KO-10.0851_R2.pdf TTAK.KO-10.0851_R2.pdf            

ÀÌÀü
IMT-2000 3GPP2 -HRPD ¸Á Á¢¼Ó±Ô°ÝÀ» À§ÇÑ »óÈ£¿î¿ë ±Ô°Ý (Release B)
´ÙÀ½
IMT-2000 3GPP2 - ÆÐŶ Á¶Á¤ ±â´É»ó¿¡¼­ÀÇ ¼¼¼Ç Á¶Á¤±â´ÉÀ» °®´Â HRPD ¹«¼± Á¢¼Ó ³×Æ®¿÷ ÀÎÅÍÆäÀ̽º¸¦ À§ÇÑ »óÈ£¿î¿ë ±Ô°Ý (Release A)