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1. (WO2019045393) METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING
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Pub. No.: WO/2019/045393 International Application No.: PCT/KR2018/009870
Publication Date: 07.03.2019 International Filing Date: 27.08.2018
IPC:
H04N 19/597 (2014.01) ,H04N 19/563 (2014.01) ,H04N 19/182 (2014.01)
[IPC code unknown for H04N 19/597][IPC code unknown for H04N 19/563][IPC code unknown for H04N 19/182]
Applicants:
주식회사 케이티 KT CORPORATION [KR/KR]; 경기도 성남시 분당구 불정로 90 90, Buljeong-ro, Bundang-gu Seongnam-si Gyeonggi-do 13606, KR
Inventors:
이배근 LEE, Bae Keun; KR
Agent:
최윤서 CHOE, Yun Seo; KR
Priority Data:
10-2017-010964029.08.2017KR
Title (EN) METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING
(FR) PROCÉDÉ ET DISPOSITIF DE TRAITEMENT DE SIGNAL VIDÉO
(KO) 비디오 신호 처리 방법 및 장치
Abstract:
(EN) An image encoding method according to the present invention may comprise: a step of projecting and transforming a 360 degree image approximated to a solid figure on a two dimensional plane, thereby generating a 360 degree projection image including a plurality of faces; and a step of encoding information related to padding of a current face among the plurality of faces.
(FR) Un procédé de codage d'image selon la présente invention peut comprendre : une étape consistant à projeter et à transformer une image à 360 degrés s'approchant d'une figure solide sur un plan bidimensionnel, générant ainsi une image de projection à 360 degrés comprenant une pluralité de faces ; et une étape de codage d'informations relatives au remplissage d'une face courante parmi la pluralité de faces.
(KO) 본 발명에 따른 영상 부호화 방법은, 입체 도형으로 근사되는 360도 영상을 2차원 평면에 투영 변환함으로써 복수의 페이스를 포함하는 360도 투사 영상을 생성하는 단계, 및 상기 복수의 페이스 중 현재 페이스의 패딩 관련 정보를 부호화하는 단계를 포함할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)