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1. (WO2018143670) METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/143670 International Application No.: PCT/KR2018/001341
Publication Date: 09.08.2018 International Filing Date: 31.01.2018
IPC:
H04N 19/132 (2014.01) ,H04N 19/103 (2014.01) ,H04N 19/124 (2014.01) ,H04N 19/129 (2014.01) ,H04N 19/117 (2014.01) ,H04N 19/176 (2014.01) ,H04N 19/70 (2014.01)
Applicants: INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY[KR/KR]; 209, Neungdong-ro, Gwangjin-gu Seoul 05006, KR
Inventors: MOON, Joo Hee; KR
HA, Jae Min; KR
WON, Dong Jae; KR
LIM, Sung Won; KR
Agent: SUNG, Byung Kee; KR
Priority Data:
10-2017-001363731.01.2017KR
10-2018-000728519.01.2018KR
Title (EN) METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
(FR) PROCÉDÉ ET DISPOSITIF DE CODAGE/DÉCODAGE D'IMAGE
(KO) 영상의 부호화/복호화 방법 및 장치
Abstract: front page image
(EN) The present invention relates to a method and device for encoding/decoding an image, and a method or device for encoding an image according to an embodiment of the present invention can encode the position of a reference coefficient in a current conversion block to be encoded, and encode skip region information about a skip region selected on the basis of the position of the reference coefficient. The skip region information can indicate whether coefficients in the skip region have the same coefficient value.
(FR) La présente invention concerne un procédé et un dispositif de codage/décodage d'une image, et un procédé ou dispositif de codage d'une image, selon un mode de réalisation de la présente invention, pouvant coder la position d'un coefficient de référence dans un bloc de conversion courant à coder, et coder des informations de région de saut concernant une région de saut sélectionnée sur la base de la position du coefficient de référence. Les informations de région de saut peuvent indiquer si des coefficients dans la région de saut présentent la même valeur de coefficient.
(KO) 본 발명은 영상의 부호화/복호화 방법 및 장치에 관한 것으로서, 본 발명의 일 실시예에 따른 영상의 부호화 방법 또는 장치는, 부호화할 현재 변환 블록 내의 기준 계수의 위치를 부호화하고, 상기 기준 계수의 위치에 기초하여 선택된 스킵 영역에 대한 스킵 영역 정보를 부호화할 수 있다. 상기 스킵 영역 정보는 상기 스킵 영역 내의 계수들이 동일한 계수 값을 가지는지 여부를 나타낼 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, 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)