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1. (WO2017175898) METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL BY USING INTRA-PREDICTION FILTERING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/175898    International Application No.:    PCT/KR2016/003668
Publication Date: 12.10.2017 International Filing Date: 07.04.2016
IPC:
H04N 19/11 (2014.01), H04N 19/105 (2014.01), H04N 19/119 (2014.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 (KR)
Inventors: YOO, Sunmi; (KR).
HEO, Jin; (KR)
Agent: ROYAL PATENT & LAW OFFICE; 1F., Dowon Bldg., 2072 Nambusunhwan-no Gwanak-gu Seoul 08806 (KR)
Priority Data:
Title (EN) METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL BY USING INTRA-PREDICTION FILTERING
(FR) PROCÉDÉ ET APPAREIL DE CODAGE/DÉCODAGE DE SIGNAL VIDÉO AU MOYEN DE FILTRAGE D'INTRA-PRÉDICTION
(KO) 인트라 예측 필터링을 이용하여 비디오 신호를 인코딩, 디코딩하는 방법 및 장치
Abstract: front page image
(EN)The present invention provides a method for decoding a video signal, the method comprising the steps of: generating an intra-prediction block related to a current block; discovering a reference pixel having generated an artifact within the intra-prediction block; discovering a pixel to be predicted, which is within the intra-prediction block and corresponds to the reference pixel; and filtering the pixel to be predicted.
(FR)La présente invention concerne un procédé de décodage d'un signal vidéo, le procédé comprenant les étapes consistant : à générer un bloc d'intra-prédiction lié à un bloc en cours ; à découvrir un pixel de référence ayant généré un artéfact dans le bloc d'intra-prédiction ; à découvrir un pixel à prédire, qui se trouve à l'intérieur du bloc d'intra-prédiction et qui correspond au pixel de référence ; et à filtrer le pixel à prédire.
(KO)본 발명은, 비디오 신호를 디코딩하는 방법에 있어서, 현재 블록에 대한 인트라 예측 블록을 생성하는 단계; 상기 인트라 예측 블록 내 아티팩트를 발생시킨 참조 픽셀을 탐색하는 단계; 상기 참조 픽셀에 대응되는 상기 인트라 예측 블록 내 타겟 예측 픽셀을 탐색하는 단계; 및 상기 타겟 예측 픽셀에 대해 필터링을 수행하는 단계를 포함하는 것을 특징으로 하는 방법을 제공한다.
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, IR, IS, JP, KE, KG, KN, KP, KR, 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)