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Ç¥ÁعøÈ£ TTAK.KO-10.1110 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2018-12-19 ÃÑÆäÀÌÁö 18
ÇѱÛÇ¥ÁØ¸í ½Ã¼± Áß½ÉÀÇ °¡»óÇö½Ç °ü½É¿µ¿ª Á¤º¸ Ç¥ÇöÀ» À§ÇÑ ¸ÞŸµ¥ÀÌÅÍÀÇ ±¸¼º ¿ä¼Ò ¹× Çü½Ä
¿µ¹®Ç¥Áظí Syntax and Semantics of Metadata for Information Representation of User Gaze based Region of Interest
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº ¸Ó¸® ÀåÂøÇü ±â±â°¡ ¹Ù¶óº¸´Â À§Ä¡¿Í »ç¿ëÀÚ ½Ã¼±ÀÌ ÇâÇÏ´Â °ü½É ¿µ¿ª¿¡ ´ëÇÑ Á¤º¸¸¦ ±¸ ÁÂÇ¥·Î Ç¥ÇöÇÑ Á¤º¸¿Í ÇÁ·ÎÁ§¼ÇÀ» °í·ÁÇÑ °ü½É ¿µ¿ª Á¤º¸¸¦ 2D ÁÂÇ¥·Î Ç¥ÇöÇÑ Á¤º¸, °íÈ¿À² ºñµð¿À ºÎȣȭ(High Efficiency Video Coding)ÀÇ º´·Ä ó¸® ±â¼ú µµ±¸ÀΠŸÀÏ(Tile) À妽º·Î Ç¥ÇöÇÑ ¸ÞŸµ¥ÀÌÅÍÀÇ ±¸¼º ¿ä¼Ò¿Í Çü½ÄÀ» ±â¼úÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard describes information about ROI of Head Mounted Display (HMD) and user¡¯s gaze as sphere coordinates. Considering the projection, ROI is represented by a 2D coordinate and a tile index which is a parallel processing technology tool of High Efficiency Video Coding. It consists of three sections: the motivation of the standard, Expected performance improvements when applying the standard to 360-degree video communication services and the proposed standard metadata specifications including syntax and semantics.
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