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1. (WO2019066436) OVERLAY PROCESSING METHOD IN 360 VIDEO SYSTEM, AND DEVICE THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/066436 International Application No.: PCT/KR2018/011323
Publication Date: 04.04.2019 International Filing Date: 21.09.2018
IPC:
H04N 21/236 (2011.01) ,H04N 21/434 (2011.01) ,H04N 21/435 (2011.01) ,H04N 21/81 (2011.01) ,H04N 13/366 (2018.01) ,H04N 13/363 (2018.01) ,H04N 13/194 (2018.01) ,H04N 21/218 (2011.01) ,H04N 21/2368 (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
236
Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator ] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
434
Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams or extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
435
Processing of additional data, e.g. decrypting of additional data or reconstructing software from modules extracted from the transport stream
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
80
Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
81
Monomedia components thereof
[IPC code unknown for H04N 13/366][IPC code unknown for H04N 13/363][IPC code unknown for H04N 13/194]
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
21
Server components or server architectures
218
Source of audio or video content, e.g. local disk arrays
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
236
Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator ] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
2368
Multiplexing of audio and video streams
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
허혜정 HUR, Hyejung; KR
오세진 OH, Sejin; KR
황수진 HWANG, Soojin; KR
이장원 LEE, Jangwon; KR
Agent:
인비전 특허법인 ENVISION PATENT & LAW FIRM; 서울시 강남구 테헤란로 124, 5층 5F, 124, Teheran-ro Gangnam-gu Seoul 06234, KR
Priority Data:
10-2018-004035006.04.2018KR
10-2018-007737504.07.2018KR
62/563,09326.09.2017US
Title (EN) OVERLAY PROCESSING METHOD IN 360 VIDEO SYSTEM, AND DEVICE THEREOF
(FR) PROCÉDÉ DE TRAITEMENT DE SUPERPOSITION DANS UN SYSTÈME DE VIDÉO À 360 DEGRÉS ET DISPOSITIF POUR CELA
(KO) 360 비디오 시스템에서 오버레이 처리 방법 및 그 장치
Abstract:
(EN) A 360 image data processing method performed by a 360 video receiving device, according to the present invention, comprises the steps of: receiving 360 image data; acquiring information and metadata on an encoded picture from the 360 image data; decoding the picture on the basis of the information on the encoded picture; and rendering the decoded picture and an overlay on the basis of the metadata, wherein the metadata includes overlay-related metadata, the overlay is rendered on the basis of the overlay-related metadata, and the overlay-related metadata includes information on a region of the overlay.
(FR) Un procédé de traitement de données d'image à 360 degrés réalisé par un dispositif de réception de vidéo à 360 degrés, selon la présente invention, comprend les étapes suivantes : recevoir des données d'image à 360 degrés ; acquérir des informations et des métadonnées sur une image encodée à partir des données d'image à 360 degrés ; décoder l'image en fonction des informations sur l'image encodée ; et effectuer le rendu de l'image décodée et d'une superposition en fonction des métadonnées, où les métadonnées contiennent des métadonnées associées à la superposition, le rendu de la superposition est effectué en fonction des métadonnées associées à la superposition, et les métadonnées associées à la superposition contiennent des informations sur une région de la superposition.
(KO) 본 발명에 따른 360 비디오 수신 장치에 의하여 수행되는 360 영상 데이터 처리 방법은 360 영상 데이터를 수신하는 단계, 상기 360 영상 데이터로부터 인코딩된 픽처에 대한 정보 및 메타데이터를 획득하는 단계, 상기 인코딩된 픽처에 대한 정보를 기반으로 픽처를 디코딩하는 단계, 상기 메타데이터를 기반으로 디코딩된 픽처 및 오버레이를 렌더링하는 단계를 포함하되, 상기 메타데이터는 오버레이 관련 메타데이터를 포함하고, 상기 오버레이 관련 메타데이터를 기반으로 상기 오버레이를 렌더링하고, 상기 오버레이 관련 메타데이터는 상기 오버레이의 영역에 대한 정보를 포함하는 것을 특징으로 한다.
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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)