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Ç¥ÁعøÈ£ TTAK.KO-10.1258 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2020-12-10 ÃÑÆäÀÌÁö 18
ÇѱÛÇ¥ÁØ¸í °¡»óÇö½Ç ¿µ»ó ´ÙÁß Å¸ÀÏ ÃßÃâÀ» À§ÇÑ ºÎ°¡Á¤º¸ ±¸¼º ¿ä¼Ò¿Í Çü½Ä
¿µ¹®Ç¥Áظí Syntax and Semantics of Metadata for Extracting Multiple Tiles of Virtual Reality Video
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº »ç¿ëÀÚÀÇ ¸Ó¸® ¿òÁ÷ÀÓ ÃßÀûÀÌ °¡´ÉÇÑ ¸Ó¸® ÀåÂøÇü ¿µ»óÀåÄ¡(head-mounted display, HMD)¸¦ ÅëÇÑ Å¸ÀÏ ±â¹Ý °¡»óÇö½Ç ¿µ»ó Àü¼Û ¹× ·»´õ¸µ ½Ã, ŸÀÏ °³¼ö¸¸Å­ÀÇ ºñÆ®½ºÆ®¸²À» »ý¼ºÇÏ´Â ±âÁ¸ ŸÀÏ ÃßÃâ±â¿Í´Â ´Þ¸® ¿©·¯ °³ÀÇ Å¸ÀÏÀ» Æ÷ÇÔÇÏ´Â ÇϳªÀÇ ºñÆ®½ºÆ®¸²À» »ý¼ºÇÏ´Â ´ÙÁß Å¸ÀÏ ÃßÃâ±âÀÇ ÃßÃâ ¹× ¸ÞŸµ¥ÀÌÅÍ ±â·Ï ±â¼ú, Ç¥ÁØ ½ÅÈ£ ü°è ±Ô°Ý(±¸¹®°ú Àǹ̷Ð)À» ±â¼úÇÑ´Ù. º» Ç¥ÁØÀº ŸÀÏ ±â¹Ý °¡»óÇö½Ç ¿µ»ó Àü¼Û ½Ã½ºÅÛ¿¡ Àû¿ëÀÌ °¡´ÉÇÏ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard describes the technical and standard specifications (syntax and semantics) about the multiple-tile extractor that extracts multiple tiles and generates a single bitstream in VR video tiled transmission and rendering through head-mounted display (HMD) devices capable of tracking user¡¯s movements, while the existing tile extractor extracts the multiple tiles and generates multiple bitstreams. This standard can be applied to VR video tiled streaming system.
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