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1. (WO2018004317) IMAGE BITSTREAM GENERATION METHOD AND DEVICE FOR HIGH RESOLUTION IMAGE STREAMING
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Pub. No.: WO/2018/004317 International Application No.: PCT/KR2017/007028
Publication Date: 04.01.2018 International Filing Date: 03.07.2017
IPC:
H04N 21/234 (2011.01) ,H04N 13/00 (2018.01) ,H04N 19/40 (2014.01) ,H04N 21/2383 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23
Processing of content or additional data; Elementary server operations; Server middleware
234
Processing of video elementary streams, e.g. splicing of video streams or manipulating MPEG-4 scene graphs
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
13
Stereoscopic television systems; Details thereof
[IPC code unknown for H04N 19/40]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23
Processing of content or additional data; Elementary server operations; Server middleware
238
Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
2383
Channel coding of digital bit-stream, e.g. modulation
Applicants:
에스케이텔레콤 주식회사 SK TELECOM CO., LTD. [KR/KR]; 서울시 중구 을지로 65 SK T-타워 SK T-Tower, 65, Eulji-ro Jung-gu Seoul 04539, KR
주식회사 픽스트리 PIXTREE, INC. [KR/KR]; 서울시 구로구 디지털로31길 20, 509호,1002호 1002ho, 509ho, 20, Digital-ro 31-gil Guro-gu Seoul 08380, KR
Inventors:
임정연 LIM, Jeong-yeon; KR
신재섭 SHIN, Jae-seob; KR
류성걸 RYOO, Sung-gul; KR
손세훈 SON, Se-hoon; KR
김형덕 KIM, Hyeong-duck; KR
이선영 LEE, Sun-young; KR
Agent:
이철희 LEE, Chulhee; KR
Priority Data:
10-2016-008347101.07.2016KR
10-2017-008409303.07.2017KR
Title (EN) IMAGE BITSTREAM GENERATION METHOD AND DEVICE FOR HIGH RESOLUTION IMAGE STREAMING
(FR) PROCÉDÉ ET DISPOSITIF DE GÉNÉRATION DE FLUX BINAIRE D'IMAGE POUR LA DIFFUSION EN CONTINU D'IMAGES À HAUTE RÉSOLUTION
(KO) 고해상도 영상 스트리밍을 위한 영상 비트스트림 생성방법 및 장치
Abstract:
(EN) Disclosed is an image bitstream generation method and device for high resolution image streaming. A main purpose of an embodiment of the present invention is to provide a method and device for generating image bitstream by encoding one image in different image qualities according to areas in order to efficiently transmit a large-capacity high-resolution image content.
(FR) L'invention concerne un procédé et un dispositif de génération de flux binaire d'image pour la transmission en continu d'images à haute résolution. Dans un mode de réalisation, l'invention concerne un procédé et un dispositif de génération de flux binaire d'image par codage d'une image dans différentes qualités d'image selon des zones afin de transmettre efficacement un contenu d'image à haute résolution et de grande capacité.
(KO) 고해상도 영상 스트리밍을 위한 영상 비트스트림 생성방법 및 장치를 개시한다. 본 발명에 따른 실시예에 의하면, 대용량의 고해상도 영상 컨텐츠를 효율적으로 전송하기 위하여, 하나의 영상을 영역별로 다른 화질로 부호화함으로써 영상 비트스트림을 생성하는 방법 및 장치를 제공하는 데 주된 목적이 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, 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)