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1. (WO2019066202) IMAGE PROCESSING METHOD AND APPARATUS THEREFOR
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Pub. No.: WO/2019/066202 International Application No.: PCT/KR2018/007094
Publication Date: 04.04.2019 International Filing Date: 22.06.2018
IPC:
H04N 19/573 (2014.01) ,H04N 19/117 (2014.01) ,H04N 19/587 (2014.01) ,H04N 19/109 (2014.01) ,H04N 19/176 (2014.01) ,H04N 19/70 (2014.01)
[IPC code unknown for H04N 19/573][IPC code unknown for H04N 19/117][IPC code unknown for H04N 19/587][IPC code unknown for H04N 19/109][IPC code unknown for H04N 19/176][IPC code unknown for H04N 19/70]
Applicants:
엘지전자(주) LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
박내리 PARK, Naeri; KR
남정학 NAM, Junghak; KR
서정동 SEO, Jungdong; KR
이재호 LEE, Jaeho; KR
Agent:
특허법인 로얄 ROYAL PATENT & LAW OFFICE; 서울시 서초구 반포대로 104 서일빌딩 4층 FL. 4 Seoil Bldg., 104 Banpo-daero, Seocho-gu, Seoul 06648, KR
Priority Data:
62/563,57326.09.2017US
Title (EN) IMAGE PROCESSING METHOD AND APPARATUS THEREFOR
(FR) PROCÉDÉ DE TRAITEMENT D'IMAGE ET APPAREIL S'Y RAPPORTANT
(KO) 영상 처리 방법 및 이를 위한 장치
Abstract:
(EN) Disclosed is an inter-prediction-based image processing method. Specifically, an inter-prediction-based image processing method may comprise the steps of: determining whether bi-prediction-based filtering is applied to a first prediction block and a second prediction block for a current block; when the bi-prediction-based filtering is determined to be applied thereto, applying the bi-prediction-based filtering to the first prediction block and the second prediction; and generating a final prediction block for the current block, using the filtered first prediction block and second prediction.
(FR) L'invention concerne un procédé de traitement d'images base une inter-prédiction. De façon plus précise, un procédé de traitement d'image basé sur une inter-prédiction peut comprendre les étapes consistant : à déterminer si un filtrage basé sur une bi-prédiction est appliqué à un premier bloc de prédiction et à un second bloc de prédiction pour un bloc actuel; lorsqu'il est déterminé que le filtrage basé sur une bi-prédiction est appliqué à ce dernier, à appliquer le filtrage basé sur une bi-prédiction au premier bloc de prédiction et à la seconde prédiction; et à générer un bloc de prédiction final pour le bloc actuel, à l'aide du premier bloc de prédiction filtré et de la seconde prédiction.
(KO) 본 발명에서는 인터 예측 기반의 영상 처리 방법이 개시된다. 구체적으로, 인터 예측 기반의 영상 처리 방법에 있어서, 현재 블록의 제1 예측 블록과 제2 예측 블록에 쌍예측 기반 필터링을 적용할지 여부를 결정하는 단계; 상기 쌍예측 기반 필터링을 적용하는 것으로 결정되면 상기 제1 예측 블록과 상기 제2 예측 블록에 상기 쌍예측 기반 필터링을 적용하는 단계; 및 상기 필터링된 제1 예측 블록과 상기 필터링된 제2 예측 블록을 이용하여 상기 현재 블록의 최종 예측 블록을 생성하는 단계를 포함할 수 있다.
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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, KR, 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)