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¿µ¹®Ç¥Áظí A Semantic based Multi-Resolution Graphics Model for Street Navigation
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº 3Â÷¿ø ±×·¡ÇȽº ¸ðµ¨ ±â¹ÝÀÇ °¡½ÃÈ­ ÀÀ¿ë ƯÈ÷ °Å¸® ³»ºñ°ÔÀ̼ÇÀ» ´ë»óÀ¸·Î 3Â÷¿ø ±×·¡ÇȽº ¸ðµ¨ÀÇ ¡®±¸Á¶Àû Àǹ̡¯(Structural Semantics)¿Í ¡®±â´ÉÀû Àǹ̡¯(Functional Semantics)¸¦ Á¤ÀÇÇÏ°í Ç¥ÇöÇÏ´Â ¹æ¹ýÀ» Ç¥ÁØÈ­ ´ë»óÀ¸·Î ÇÑ´Ù. À̸¦ À§ÇÏ¿©, ¸ÕÀú ÀÇ¹Ì ±â¹Ý 3Â÷¿ø ±×·¡ÇȽº ¸ðµ¨ÀÇ ´ÙÁßÇØ»óµµ Ç¥ÇöÀ» À§ÇÑ ÂüÁ¶ ¸ðµ¨, Áï ±âÁ¸ÀÇ »ç¿ëÀÚ¿Í °´Ã¼ÀÇ °Å¸®¿¡ µû¶ó Á¤ÀǵǴ ´ÙÁßÇØ»óµµ Ç¥Çö ¹æ¹ý ¹× ÅؽºÃ³(Texture)ÀÇ ´ÙÁßÇØ»óµµ Ç¥ÇöÀ» È°¿ëÇÏ¿© ÀÇ¹Ì ±â¹Ý 3Â÷¿ø ±×·¡ÇȽº ¸ðµ¨·Î ±¸¼ºÇϱâ À§ÇÑ ÂüÁ¶ ¸ðµ¨À» Á¤ÀÇÇÑ´Ù. ´ÙÀ½À¸·Î´Â ÀÇ¹Ì ±â¹Ý ´ÙÁßÇØ»óµµ ·»´õ¸µÀ» À§ÇÑ 3Â÷¿ø ±×·¡ÇȽº ¸ðµ¨ Á¤º¸ ±¸Á¶¸¦ Á¤ÀÇÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard defines both structural and functional semantics of 3D graphics models which are used in 3D visualization applications including 3D street navigation. This standard aims to make their expression methods standardized.

First, reference models for 3D graphics, which are used in semantic-based multi-resolution models, are defined. Then, information structures for 3D graphics models, which are used in rendering 3D models for semantic-based multi-resolution, are defined.
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