28페이지 내용 : 1. 癒몃━留? MPEG?????? ???? ?멸??????? ?ъ?⑹?? 寃쏀???? 媛? ??怨듦????? ?ы?????? ?? ?????? 湲곗???? ??以???瑜? ???? 2016?? 10???? 媛?理??? MPEG 116李? ???????? 紐곗???? 誘몃???? Immersive media ?? ???? MPEGI ISO/IEC 23090Coded Representation of Immersive Media ??濡????몃?? 怨듭?????쇰? ?????? ????. ??以??? 珥?湲곗???? 紐곗???? ??鍮??ㅼ?? ?????? 湲곗?? ?? 8媛? ???몃? ?????? ?쇱???????쇰?? ???щ?? 紐곗???? 誘몃???? ???ㅽ??泥?, 鍮????? 諛? ?ㅻ???? ?깆?쇰? 援ъ?깅?? 12媛? ???몄???? ??以???瑜? 吏?????怨? ????. ?ㅻ???? 湲? ???? ??MPEG-I ???? 4 紐곗???? ?ㅻ???? 肄??? MPEG-I Part 4Immersive Audio Coding ???대?쇰?? ??紐⑹?쇰? ??以???媛? 吏??? 以??대??. ???? MPEG?????? 鍮?瑜닿? 諛??????? 誘몃???? ???μ?? ??????湲? ???? ?????? DoF, Degree of Freedom ?? ????瑜? ?? ?④?濡? ?????? ??以???瑜? 吏? ????怨? ????. ?④? 1a?????? ?ъ?⑹???? ??移?媛? 怨????? ???????? x, y, z 異??? 以??ъ?쇰? 癒몃━瑜? ???? Pitch, Yaw, Roll ?? ?? ???? 3?????? 3DoF , ?④? 1b???? ?? 3DoF?? 媛??? 癒몃━ ????怨? ?????? 踰??? ?댁???? ?? ???? ???⑸?? 3DoF+, 洹몃━怨? ?④? 2?????? 癒몃━ ???? 怨? ?④? ????, 醫???, ???? 諛⑺?μ?쇰? ?대???? 媛??ν?? 6 ?????? 6DoF 瑜? 吏??????? 湲곗???? ???? ??以???瑜? 吏? ????湲곕? ??????. ?ㅻ???? ??釉?洹몃９?????? ?④? 1?? 3DoF?? 3DoF+ 源?吏??? ?대?? ??以??? ??猷??? MPEG-H 3D ?ㅻ???? ??- 蹂듭?〓?? ??濡????? Low-Complexity Profile 濡? 異⑸? ?? ??鍮??? 媛??ν???ㅺ? ???⑦??怨?, MPEG-I ?ㅻ???ㅼ?? ???? ?④? 2?? 6DoF瑜? 吏??????? ?ㅻ???? 湲곗???? ?? ?? ??以???瑜? 吏?????湲곕? ??????. ?대?ы?? ?쇱?? 寃곌낵 瑜? 諛??????? ??諛⑺?? 誘몃???? ?щ㎎?? ?ㅻ（?? MPEG-I ???? 2?? OMAF Omnidirectional MediA Format ?????? ?④? 1?? 吏??????? ?ㅻ???? 湲곗??濡? MPEG-H 3D ?ㅻ???? ??-蹂듭?〓?? ??濡????쇱?? ??????怨? ????. MPEG-H 3D ?ㅻ????[1]?? 媛???????/利?媛????? VR/AR ??鍮??ㅼ?? ?????? 梨???, 媛?泥?, 洹몃━怨? ?곕? ?????? HOA, Higher Order Ambisonics ?ㅻ???ㅻ?? ?⑥?⑥???쇰? ??異? 諛? 蹂듭???? ?? ???? 湲곗???대??. ???? Special Report ?ㅺ??? 諛⑹?? ?대?몄?? _ ??援??????듭???곌뎄?? 梨????곌뎄?? ?댁?⑹＜ _ ??援??????듭???곌뎄?? 梨????곌뎄?? ?댄??吏? _ ??援??????듭???곌뎄?? ?ㅼ?? 紐곗???? 誘몃???? ??鍮??ㅻ?? ???? ?ㅻ???? ??以? MPEG-H 3D ?ㅻ???ㅼ?? MPEG-I Immersive ?ㅻ???? T T A J o u r n a l v o l 1 8 526
29페이지 내용 : ?ㅻ???곗???? 理??????? 3D ?ㅻ???ㅻ?? ?ы????湲? ???? ?? ?? 媛?吏? ????留? Rendering 湲곗???? ?ы?⑦??怨? ????. ?곕?쇱?? ?ㅻ???? ??釉?洹몃９?????? MPEG-H 3D ?ㅻ?? ?? 湲곗???? 3DoF?? 3DoF+ ??鍮??ㅼ?? ?ъ?⑺?? 肉?留? ?? ???? MPEG-I ?ㅻ???ㅼ???? 梨???, 媛?泥? 洹몃━怨? ?곕??? ???? ?ㅻ???ㅼ?? ??異? 諛? 蹂듭?????? ???⑺??湲곕? 寃곗???? ????. 洹몃━怨? MPEG-I ?ㅻ???? ??以????????? 6DoF瑜? 吏?????湲? ???? 異?媛????쇰? ?????? 硫????곗?댄?곗?? ?? ??留? 湲곗?? 媛?諛??? 吏?以???湲곕? ??????. [洹몃┝ 1]?? MPEG-H 3D ?ㅻ???ㅼ?? MPEG-I ?ㅻ?? ?? 湲곗???? ?듯?? ??怨듯?? ?? ???? ?ㅻ???? ??鍮??? ?? 寃쎌?? ???? 媛??⑦?? ??瑜? 蹂댁?ъ＜怨? ????. 洹몃┝?? 蹂대㈃ MPEG-H 3D ?ㅻ???? 湲곗???? ?ъ?⑺?? 寃쎌??, ?ъ?⑹???? 怨????? ??由ъ???? 癒몃━留? 醫???, ????, ????濡? ??吏??? ?? ???? ???????? ?ㅻ???? 肄???痢?瑜? 泥?痍⑦?? ?? ????. 諛?硫댁?? MPEG-I ?ㅻ???? 湲곗???? ?ъ?⑺??硫? ?ъ?⑹??媛? 癒몃━瑜? ??吏??? ?? ???? 肉?留? ?????? ??移??? ?대????硫? ?? ?ㅻ???? 肄???痢?瑜? 泥?痍⑦?? ?? ??寃? ????. 蹂멸????? ?? MPEG-H 3D ?ㅻ???? 湲곗???? ?뱀?怨? MPEG-I ?? ???? 湲곗???? ??以??? 吏??? ???⑹?? ???? ?댄?대낯??. 2. MPEG-H 3D ?ㅻ???? 2015???? ??以??쇰? ?????? MPEG-H 3D ?ㅻ???? ?? ????硫? 怨??댁????濡? ??蹂????? UHDTV 諛⑹?? ?? 鍮??ㅻ?? 怨??ㅽ???? 媛??? 留?異ㅽ?? ?ㅻ???? ??鍮??ㅻ?? ?? 怨듯??湲? ???? 梨???, 媛?泥?, 洹몃━怨? ?곕??????? ?ㅻ???? 瑜? ?⑥?⑥???쇰? ??異? 諛? 蹂듭???? ?? ???? 湲곗???대??. MPEG?????? ?ㅼ???? ?????? ???μ???몃?? 泥?由ы??湲? ???? [洹몃┝ 2]?? 媛??? 湲곗〈?? MPEG ?ㅻ???? ??以? 湲? ???? USAC Unified Speech & Audio Coding [2], MPS MPEG-Surround [3] 洹몃━怨? SAOC Spatial Audio Object Coding [4] 湲곗?? ?깆?? ???⑺??怨?, ?? 鍮??????? ?ㅻ???ㅼ?? ?ㅼ???? ?ы?? ??寃쎌?? 理??????? ?ㅻ???ㅻ?? ?ъ????湲? ???? ????留? 湲곗???? 異?媛????? MPEG-H 3D ?ㅻ???? ??以??? ??????????. MPEG-H 3D ?ㅻ???ㅻ?? ?? 媛?吏? ??濡????? 硫??? ?? 濡?????, ??-蹂듭?〓?? ??濡?????, ???? ??濡????? ?? ??怨? ??怨? ????. ?? 以????? ??-蹂듭?〓?? ??濡????쇱?? 蹂듭?〓?? 媛? ???? 湲곗?? ???? 硫??? ??濡????쇱?? ???? ?댁?? 蹂듭?? ??瑜? ??異? 湲곗???ㅼ?? 湲곕??쇰? 留??ㅼ?댁? ??濡????쇰? ??吏?怨? 湲곕?μ?? 硫??? ??濡????쇨낵 ?ш? ?ㅻⅤ吏? ????. MPEG-H 3D ?ㅻ???? 3DoF Pitch Roll Yaw r r r r MPEG-I ?ㅻ???? 6DoF Y X r1 r2 r3 r4 Z [洹몃┝ 1] MPEG-H 3D ?ㅻ???ㅼ?? MPEG-I ?ㅻ???? 湲곗???? ?댁?⑺?? ??鍮??? ??寃? ?? 2 0 1 9 S E P T E M B E R + O C T O B E R27