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18ÆäÀÌÁö ³»¿ë : [ì°¸ê?문í??] [1] ì§????? UHDTV ë°©ì?? ?¡ì???? ???? 2016. 3., ì°¨ì?¸ë??ë°©ì?¡í??ì¤??? ??, NGBF-STD-0510 [2] ì§????? UHDTV ë°©ì?? ?¡ì???? ???? 2016. 6., TTAK.KO- 07.0127 [3] ì§????? ê°?ë°©í?? ???´ë?리ë?? TV ??ì¤? ???? 2011. 12., TTA, TTAK.KO-07.0099 [4] ì§????? ê°?ë°©í?? ???´ë?리ë?? TV ??ì¤? ê°??? 2013. 12., TTA, TTAK.KO-07.0099/R1 [5] UHD IBB ??ë¹??? ??ì¤? ???? 2016. 4., ì°¨ì?¸ë??ë°©ì?¡í??ì¤??¬ë??, NGBF-STD-01116 [6] ì§????? UHD IBB ??ë¹??? ??ì¤? ???? 2016. 6., TTA, TTAK.KO- 07.0128 [7] KBS ?´ì?? ??경주 ì§?ì§? ??, ì¹´ì¹´?¤í?¡ê³¼ ?µí?? ?? ?µì?? ?¥ì?? ë°?????, 2016. 9. 12. [8] ë¶??°ì?¼ë³´, ???????? ?¸í?°ë?·ë?? 먹í?µâ??, 2016. 9. 12. [9] PD ????, ???? ?????´ë?리ë?? ?¼ë???¤â???¸ê????, 2015. 10. 12. [10] 몰ì???? 미ë???? 기ì?? ë°? ??ì¤??? ???? v2.0 2019. 4. 미ë??ë°©ì?¡ë?? ???´í??ì¤??¬ë?? FBMF-TR-002 T T A J o u r n a l v o l 1 8 516

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19ÆäÀÌÁö ³»¿ë : MPEG-I 3DoF+ ë¹????? ë¶??¸í?? ??ì¤?기ì?? ê¹????? _ ??êµ???ê³µë????êµ? ??ê³µì??????ë³´ê³µ??ê³? ???¬ê³¼?? ê¹??¬ê³¤ _ ??êµ???ê³µë????êµ? ??ê³µì??????ë³´ê³µ??ë¶? êµ??? ?´ê??? _ ETRI ?¤ê?미ë???´ì?°êµ¬?? ì±????°êµ¬?? Special Report ?¤ê??? ë°©ì?? 1. 머리ë§? ìµ?ê·? ê°??????? VR, Virtual Reality ?? ???? ?? ??ê°? ????ì§??? ?°ë??, 360?? ë¹????¤ë?? 몰ì???? immersive ??ë¹??¤ë?? ??ê³µí???? ??ë¡??? 미ë???´ë? ?? 기ë?? ?»ê? ????. ?´ë?¬í?? 몰ì???? 미ë???´ë?? ??ê³µí??ê³? ?¬ì?©ì???? 몰ì????ë¥? ???? ?¥ì?????¤ê¸° ???? ?¤ì???? ëª? ???? 미ë???´ì?? ????, ë¶??¸í??, ???? ë°? ?¬í???? ???? ê¸? ??ê°?ë°? ë°? ??ì¤???ê°? ??ë°??? ?´ë£¨?´ì?ê³? ????. MPEG ?????? 2016?? 10?? ì¤?êµ? ì²??????? ?´ë¦° 116ì°? ???? ???? MPEG-I MPEG-Immersive ?¼ë?? ??ë¡??? ??ë¡? ???? Coded Representation of Immersive Media, ISO/IEC 23090 ë¥? ë§??¤ê? 몰ì???? 미ë???´ë?? ???? ?? ?¤í??ì²?, ???? ?¬ë§·, ?¤ë????/ë¹????? ??ì¶?, ë©????°ì?´í?? ?±ì?? ?¬í?¨í?? ??ì¤? ?¨í?¤ì?ë¥? 구ì?±í??ê³? ?´ì?? ???? ?? ì¤??? ?????? ??????????[1][2]. MPEG-I?????? 몰ì???? 미ë???´ì?? 몰ì????ë¥? ?? ?©ì?? ?????? ???????? ?°ë?¼ì?? 3DoF 3 Degree of Freedom ????ë¶??? 6DoFê¹?ì§? ?¨ê?ë³?ë¡? 구ë???ê³? ????. [그림 1]?? 3DoF?? 3DoF+ë¥? ?????? ê²??´ë??. 3DoF?? 360?? 미ë???´ì?? ?´ë?¹í???? ê²??¼ë? ?¬ì?©ì???? ??ì¹??? ê³??????? ??ì§?ë§? 머리ë¥? X, Y, Z?? 3ì¶??? ì¤? [그림 1] 몰ì???? 미ë???´ì?? ??????3DoF ë°? 3DoF+ 3DoF Yaw Roll?? Pitch 3DoF+ Yaw Roll Pitch Up Left Backward Down Forward Right 2 0 1 9 S E P T E M B E R + O C T O B E R17

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