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1. (WO2017176092) METHOD AND DEVICE FOR INDUCING MOTION PREDICTION INFORMATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/176092    International Application No.:    PCT/KR2017/003834
Publication Date: 12.10.2017 International Filing Date: 07.04.2017
IPC:
H04N 19/139 (2014.01), H04N 19/129 (2014.01), H04N 19/174 (2014.01), H04N 19/51 (2014.01)
Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE [KR/KR]; (Gajeong-dong) 218, Gajeong-ro, Yuseong-gu Daejeon 34129 (KR)
Inventors: KIM, Youn-Hee; (KR).
SEOK, Jin-Wuk; (KR).
KI, Myung-Seok; (KR).
LIM, Sung-Chang; (KR).
KIM, Hui-Yong; (KR).
CHOI, Jin-Soo; (KR)
Agent: HANYANG PATENT FIRM; Hanyang building, 12, Nonhyeonro 38-gil, Gangnam-gu Seoul 06296 (KR)
Priority Data:
10-2016-0043249 08.04.2016 KR
10-2017-0045245 07.04.2017 KR
Title (EN) METHOD AND DEVICE FOR INDUCING MOTION PREDICTION INFORMATION
(FR) PROCÉDÉ ET DISPOSITIF POUR INDUIRE DES INFORMATIONS DE PRÉDICTION DE MOUVEMENT
(KO) 움직임 예측 정보를 유도하는 방법 및 장치
Abstract: front page image
(EN)Disclosed are a method and a device for inducing motion prediction information and performing encoding and/or decoding for a video by using the induced motion prediction information. An encoding device and a decoding device generate a list for inter prediction of an object block. In the generation of the list, whether to add motion information of a candidate block to the list is determined on the basis of information on the object block and the motion information. If the motion information passes a motion prediction boundary test, the motion information is added to the list. Available motion information on the prediction of the object block is selectively added to the list through the motion prediction boundary test.
(FR)L'invention concerne un procédé et un dispositif pour induire des informations de prédiction de mouvement et effectuer un codage et/ou un décodage pour une vidéo en utilisant les informations de prédiction de mouvement induites. Un dispositif de codage et un dispositif de décodage génèrent une liste pour une prédiction inter d'un bloc d'objet. Dans la génération de la liste, le fait d'ajouter des informations de mouvement d'un bloc candidat à la liste est déterminé sur la base d'informations sur le bloc d'objet et des informations de mouvement. Si les informations de mouvement passent à travers un test de limite de prédiction de mouvement, les informations de mouvement sont ajoutées à la liste. Des informations de mouvement disponibles sur la prédiction du bloc d'objet sont sélectivement ajoutées à la liste par l'intermédiaire du test de limite de prédiction de mouvement.
(KO)움직임 예측 정보를 유도하고, 유도된 움직임 예측 정보를 사용하여 동영상에 대한 부호화 및/또는 복호화를 수행하는 방법 및 장치가 개시된다. 부호화 장치 및 복호화 장치는 대상 블록의 인터 예측을 위한 리스트를 생성한다. 리스트의 생성에 있어서, 후보 블록의 움직임 정보가 리스트로 추가될지 여부는 대상 블록에 대한 정보 및 움직임 정보에 기반하여 결정된다. 움직임 정보가 움직임 예측 경계 검사를 통과하는 경우, 움직임 정보는 리스트에 추가된다. 움직임 예측 경계 검사를 통해, 대상 블록의 예측에 대해 유용한 움직임 정보가 선택적으로 리스트에 추가된다.
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, 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)