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1. (WO2013147497) METHOD FOR APPLYING SAMPLE ADAPTIVE OFFSET IN SCALABLE VIDEO CODING, AND APPARATUS USING THE METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/147497    International Application No.:    PCT/KR2013/002506
Publication Date: 03.10.2013 International Filing Date: 26.03.2013
IPC:
H04N 7/26 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 Yeouido-dong, Yeongdeungpo-gu Seoul 150-721 (KR)
Inventors: KIM, Chulkeun; (KR).
JEON, Byeongmoon; (KR).
PARK, Seungwook; (KR).
LIM, Jaehyun; (KR).
JEON, Yongjoon; (KR).
PARK, Joonyoung; (KR).
PARK, Naeri; (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:
61/615,369 26.03.2012 US
Title (EN) METHOD FOR APPLYING SAMPLE ADAPTIVE OFFSET IN SCALABLE VIDEO CODING, AND APPARATUS USING THE METHOD
(FR) PROCÉDÉ D'APPLICATION DE DÉCALAGE ADAPTATIF D'ÉCHANTILLON EN CODAGE VIDÉO ÉCHELONNABLE, ET APPAREIL METTANT EN ŒUVRE CE PROCÉDÉ
(KO) 스케일러블 비디오 코딩에서 샘플 적응적 오프셋 적용 방법 및 이를 이용한 장치
Abstract: front page image
(EN)The present invention relates to a method and an apparatus for applying a sample adaptive offset (SAO) to an upper layer in a scalable video coding, the method applying a SAO on an enhancement layer on the encoding side on the basis of information related to a SAO applied to a base layer, and transmitting, to the decoding side for decoding, SAO indication information indicating a SAO applied to the enhancement layer.
(FR)L'invention concerne un procédé et un appareil conçus pour appliquer à la couche supérieure d'un codage vidéo échelonnable un décalage adaptatif d'échantillon ou "SAO" (Sample Adaptive Offset). Ce procédé consiste d'abord à appliquer un SAO à une couche d'enrichissement du côté codage sur la base d'information se rapportant à un SAO appliqué à une couche de base. Le procédé consiste ensuite à transmettre au côté décodage, en vue du décodage, de l'information d'indication de SAO désignant un SAO appliqué à la couche d'enrichissement.
(KO)본 발명은 스케일러블 비디오 코딩에 있어서, 상위 레이어에 SAO(Sample Adaptive Offset)를 적용하는 방법 및 장치에 관한 것으로서, 인코더측에서는 베이스 레이어에 적용된 SAO에 관한 정보를 기반으로 인핸스먼트 레이어에 SAO를 적용하고, 상기 인핸스먼트 레이어에 적용된 SAO를 지시하는 SAO 지시 정보를 디코딩을 위해 디코더측으로 전송한다.
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, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)