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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
IndoorGMLÀ» È°¿ëÇÑ ½Ç³»°ø°£ ¸ÖƼ¹Ìµð¾î À§Ä¡ ÀÎÄÚµù ¹æ¹ý |
¿µ¹®Á¦¸ñ(English Title) |
Geocoding Scheme for Multimedia in Indoor Space Based on IndoorGML |
ÀúÀÚ(Author) |
À̱âÁØ
Ki Joune Li
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 21 NO. 04 PP. 0035 ~ 0045 (2013. 08) |
Çѱ۳»¿ë (Korean Abstract) |
´ëºÎºÐÀÇ ¸ÖƼ¹Ìµð¾î µ¥ÀÌÅÍ´Â À§Ä¡Á¤º¸¸¦ °¡Áö°í ÀÖ´Ù. µû¶ó¼ °¢ ¸ÖƼ¹Ìµð¾î µ¥ÀÌÅÍ¿¡ ÀûÀýÇÑ À§Ä¡Á¤º¸¸¦ Ãß°¡Çϸé, ´Ù¾çÇÑ ¿ëµµ·Î È°¿ëÀÌ °¡´ÉÇÏ´Ù. ƯÈ÷ ¸ÖƼ¹Ìµð¾îÀÇ À§Ä¡°Ë»öÀÌ ´Ù¾çÇÑ °Ë»öÁ¶°ÇÀ¸·Î Á¦°øµÉ ¼ö ÀÖ´Ù. Áö±Ý±îÁö ¸ÖƼ¹Ìµð¾îÀÇ À§Ä¡´Â ÁÖ·Î ½Ç¿Ü°ø°£ÀÇ (x, y, z) ÁÂÇ¥°ø°£À» ±â¹ÝÀ¸·Î Á¤ÀǵȴÙ. ÃÖ±Ù ½Ç³»°ø°£ Á¤º¸±â¼úÀÌ ¹ß´ÞÇÏ¸é¼ ½Ç¿Ü»Ó ¾Æ´Ï¶ó, ½Ç³»°ø°£¿¡¼µµ ´Ù¾çÇÑ À§Ä¡±â¹Ý ¼ºñ½º°¡ °¡´ÉÇϸç, ¸ÖƼ¹Ìµð¾îÀÇ ½Ç³»°ø°£ ¾È¿¡¼ÀÇ À§Ä¡¸¦ Á¤ÀÇÇÒ ¼ö ÀÖ°Ô µÇ¾ú´Ù. ±×·¯³ª ½Ç³»°ø°£ÀÇ À§Ä¡´Â ½Ç¿Ü°ø°£ÀÇ À§Ä¡ÂüÁ¶Ã¼°è¿Í ´Ù¸£´Ù. ¿¹¸¦ µé¾î, ½Ç³»°ø°£¿¡¼ À§Ä¡¸¦ ÁöÁ¤ÇÒ ¶§´Â ÁÂÇ¥¸¦ ÀÌ¿ëÇÏÁö ¾Ê°í, Ãþ°ú ¹æÀÇ ¹øÈ£¸¦ ÀÌ¿ëÇÑ´Ù. ¹æ ¹øÈ£¿Í °°Àº ±âÈ£¸¦ ÀÌ¿ëÇÏ¿© À§Ä¡¸¦ ÁöÁ¤ÇÏ´Â °ø°£À» ±âÈ£°ø°£À̶ó°í ÇÑ´Ù. º» ³í¹®¿¡¼´Â ±âÈ£°ø°£À» ±â¹ÝÀ¸·Î ½Ç³»°ø°£¿¡¼ ¸¸µé¾îÁø ¸ÖƼ¹Ìµð¾î ÀÚ·áÀÇ À§Ä¡¸¦ ÁöÁ¤ÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ÀÌ ¹æ¹ýÀº ƯÈ÷ ÇöÀç ÁøÇà ÁßÀÎ OGCÀÇ ½Ç³»°ø°£Á¤º¸ Ç¥ÁØÀÎ IndoorGML¿¡¼ Á¦½ÃÇÏ´Â µ¥ÀÌÅ͸ðµ¨À» ÀÌ¿ëÇÑ´Ù. µû¶ó¼ º» ¹æ¹ýÀº ½Ç³»°ø°£¿¡¼ ¸¸µé¾îÁø ¸ÖƼ¹Ìµð¾îÀÇ À§Ä¡¸¦ È¿°úÀûÀ¸·Î Ç¥ÇöÇϸç, µ¿½Ã¿¡ ¿©·¯ ½Ã½ºÅÛÀ̳ª ¼ºñ½º°£ÀÇ È£È¯¼ºÀ» ³ôÀ̴µ¥ À¯¿ëÇÏ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Most multimedia contains location information whether they are implicit or explicitly, and which are very useful for several purposes. In particular, we may use location information in defining query conditions to retrieve relevant multimedia. For this reason, a number of works have been done to organize and retrieve geo-referenced multimedia data. However, they mostly focus on outdoor space where position is identified by (x, y, z) coordinates. In this paper, we focus on multimedia in an alternative space, indoor space, which differs from outdoor space in several aspects. First indoor space is considered as symbolic space, where location is identified by a symbolic code such as room number rather than coordinates. Second, topological information is a crucial element in providing indoor spatial information services. Third, indoor space is in more micro-scale than outdoor space, which influences on determining the visibility of cameras. Based on these different characteristics of indoor space, we survey the requirements of management systems of indoor geo-referenced multimedia. Then we propose a geo-coding scheme for multimedia in indoor space as an extension of IndoorGML, an OGC(Open Geospatial Consortium) candidate standard for indoor spatial information. We also present a prototype system called, IngC (INdoor Geo-Coding) developed to store and manage indoor geo-referenced multimedia. |
Å°¿öµå(Keyword) |
½Ç³»°ø°£
½Ç³»°ø°£ÀÇ ¸ÖƼ¹Ìµð¾î À§Ä¡
±âÈ£Àû °ø°£
IndoorGML
Indoor Space
Location of Multimedia in Indoor Space
Symbolic Space
IndoorGML
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