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1. (WO2018056702) METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/056702    International Application No.:    PCT/KR2017/010354
Publication Date: 29.03.2018 International Filing Date: 20.09.2017
IPC:
H04N 19/96 (2014.01), H04N 19/119 (2014.01), H04N 19/174 (2014.01), H04N 19/172 (2014.01), H04N 19/44 (2014.01), H04N 19/176 (2014.01), H04N 19/50 (2014.01), H04N 19/132 (2014.01)
Applicants: KT CORPORATION [KR/KR]; 90, Buljeong-ro, Bundang-gu, Seongnam-si Gyeonggi-do 13606 (KR)
Inventors: LEE, Bae Keun; (KR)
Agent: SUNG, Byung Kee; (KR)
Priority Data:
10-2016-0120080 20.09.2016 KR
10-2016-0120081 20.09.2016 KR
Title (EN) METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
(FR) PROCÉDÉ ET APPAREIL DE TRAITEMENT DE SIGNAL VIDÉO
(KO) 비디오 신호 처리 방법 및 장치
Abstract: front page image
(EN)A method for decoding an image, according to the present invention, comprises the steps of: determining whether to divide a current block using a quadtree; determining whether to divide the current block using a binary tree, when the current block is not divided using the quadtree; determining the form of binary tree partition for the current block, when the current block is determined to be divided using the binary tree; and dividing the current block into two partitions according to the form of the binary tree which has been determined.
(FR)Un procédé de décodage d'une image, selon la présente invention, comprend les étapes consistant à : déterminer s'il faut diviser un bloc courant à l'aide d'un arbre quaternaire; déterminer s'il faut diviser le bloc courant à l'aide d'un arbre binaire, lorsque le bloc actuel n'est pas divisé à l'aide de l'arbre quaternaire; déterminer la forme d'une partition d'arbre binaire pour le bloc courant, lorsque le bloc courant est déterminé comme étant divisé à l'aide de l'arbre binaire; et à diviser le bloc courant en deux partitions selon la forme de l'arbre binaire qui a été déterminée.
(KO)본 발명에 따른 영상 복호화 방법은, 현재 블록을 쿼드 트리 분할할 것인지 여부를 결정하는 단계, 상기 현재 블록이 쿼드 트리 분할되지 않는 경우, 상기 현재 블록을 바이너리 트리 분할할 것인지 여부를 결정하는 단계, 상기 현재 블록을 바이너리 트리 분할하는 것으로 결정된 경우, 상기 현재 블록에 대한 바이너리 트리 파티션 형태를 결정하는 단계, 및 상기 결정된 바이너리 트리 파티션 형태에 따라 상기 현재 블록을 두개의 파티션으로 분할하는 단계를 포함할 수 있다.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)