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1. (WO2018066849) METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM STORING BIT STREAM
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Pub. No.: WO/2018/066849 International Application No.: PCT/KR2017/010469
Publication Date: 12.04.2018 International Filing Date: 22.09.2017
IPC:
H04N 19/105 (2014.01) ,H04N 19/11 (2014.01) ,H04N 19/119 (2014.01) ,H04N 19/117 (2014.01) ,H04N 19/172 (2014.01) ,H04N 19/51 (2014.01) ,H04N 19/70 (2014.01) ,H04N 19/96 (2014.01) ,H04N 19/91 (2014.01) ,H04N 19/80 (2014.01)
Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE[KR/KR]; 218, Gajeong-ro, Yuseong-gu Daejeon 34129, KR
Inventors: LEE, Jin Ho; KR
KO, Hyun Suk; KR
KANG, Jung Won; KR
LIM, Sung Chang; KR
LEE, Ha Hyun; KR
JUN, Dong San; KR
CHO, Seung Hyun; KR
KIM, Hui Yong; KR
CHOI, Jin Soo; KR
Agent: SUNG, Byung Kee; KR
Priority Data:
10-2016-012787404.10.2016KR
Title (EN) METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM STORING BIT STREAM
(FR) PROCÉDÉ ET DISPOSITIF DE CODAGE/DÉCODAGE D'IMAGE, ET SUPPORT D'ENREGISTREMENT CONSERVANT UN FLUX BINAIRE
(KO) 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
Abstract: front page image
(EN) Provided are a method and a device for encoding/decoding an image, which predicts a second color component block by using a first color component block. The method for decoding an image of the present invention comprises the steps of: deriving a prediction parameter using a first color component block; and predicting a second color component block using the derived prediction parameter.
(FR) L'invention concerne un procédé et un dispositif de codage/décodage d'une image, qui prédit un deuxième bloc de composante de couleur en utilisant un premier bloc de composante de couleur. Le procédé de décodage d'une image selon la présente invention comporte les étapes consistant à: élaborer un paramètre de prédiction à l'aide d'un premier bloc de composante de couleur; et prédire un deuxième bloc de composante de couleur à l'aide du paramètre de prédiction élaboré.
(KO) 제1 색 성분 블록을 이용하여 제2 색 성분 블록을 예측하는 영상 부호화/복호화 방법 및 장치가 제공된다. 본 발명의 영상 복호화 방법은 상기 제1 색 성분 블록을 이용하여 예측 파라미터를 유도하는 단계, 및 상기 유도된 예측 파라미터를 이용하여 상기 제2 색 성분 블록을 예측하는 단계를 포함한다.
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)