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1. (WO2013157829) ENCODING METHOD AND DECODING METHOD, AND DEVICE USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/157829 International Application No.: PCT/KR2013/003207
Publication Date: 24.10.2013 International Filing Date: 16.04.2013
IPC:
H04N 7/34 (2006.01)
Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE[KR/KR]; 161 Gajeong-dong, Yuseong-gu, Daejeon 305-700, KR
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY[KR/KR]; Kyunghee Univ. Global Campus, 1 Seocheon-dong, Giheung-gu, Yongin-si Gyeonggi-do 446-701, KR
Inventors: KIM, Hui Yong; KR
PARK, Gwang Hoon; KR
KIM, Kyung Yong; KR
LIM, Sung Chang; KR
LEE, Jin Ho; KR
CHOI, Jin Soo; KR
KIM, Jin Woong; KR
Agent: S&IP PATENT & LAW FIRM; (2F. Samheung Yeoksam Bldg., Yeoksam-dong) 5 Teheran-ro 14-gil, Gangnam-gu Seoul 135-080, KR
Priority Data:
10-2012-003944416.04.2012KR
10-2012-003962217.04.2012KR
10-2012-004001517.04.2012KR
10-2012-004345625.04.2012KR
10-2013-004190616.04.2013KR
Title (EN) ENCODING METHOD AND DECODING METHOD, AND DEVICE USING SAME
(FR) PROCÉDÉ DE CODAGE, PROCÉDÉ DE DÉCODAGE ET DISPOSITIF UTILISANT CES PROCÉDÉS
(KO) 부호화 방법 및 복호화 방법 그리고 이를 이용하는 장치
Abstract: front page image
(EN) The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block.
(FR) La présente invention concerne un procédé de codage, un procédé de décodage et un dispositif utilisant ces procédés. Ledit procédé de codage comprend les étapes suivantes : indication d'un mode de prédiction intra pour un bloc en cours ; et balayage d'un signal résiduel par prédiction intra du bloc en cours. L'étape de balayage du signal résiduel peut déterminer un type de balayage pour un signal de luminance et un signal de chrominance du bloc en cours, en fonction d'un mode de prédiction intra pour un échantillon de luminance du bloc en cours.
(KO) 본 발명은 부호화 방법 및 복호화 방법과 이를 이용하는 장치에 관한 것으로서, 본 발명에 따른 부호화 방법은 현재 블록에 대한 화면 내 예측 모드를 특정하는 단계 및 상기 현재 블록의 화면 내 예측에 의한 잔여 신호를 스캐닝하는 단계를 포함하며, 상기 잔여 신호를 스캐닝하는 단계에서는, 상기 현재 블록의 휘도 샘플에 대한 화면 내 예측 모드에 따라서 상기 현재 블록의 휘도 신호 및 색차 신호에 대한 스캐닝 타입을 결정할 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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)