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1. (WO2019066191) METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING 6DOF VIDEO USING STITCHING AND RE-PROJECTION RELATED METADATA
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Pub. No.: WO/2019/066191 International Application No.: PCT/KR2018/006535
Publication Date: 04.04.2019 International Filing Date: 08.06.2018
IPC:
H04N 13/111 (2018.01) ,H04N 13/178 (2018.01) ,H04N 13/161 (2018.01) ,H04N 13/243 (2018.01) ,H04N 13/282 (2018.01) ,H04N 13/268 (2018.01) ,H04N 5/247 (2006.01)
[IPC code unknown for H04N 13/111][IPC code unknown for H04N 13/178][IPC code unknown for H04N 13/161][IPC code unknown for H04N 13/243][IPC code unknown for H04N 13/282][IPC code unknown for H04N 13/268]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
247
Arrangement of television cameras
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
이수연 LEE, Sooyeon; KR
오세진 OH, Sejin; KR
Agent:
인비전 특허법인 ENVISION PATENT & LAW FIRM; 서울시 강남구 테헤란로 124, 5층 5F, 124, Teheran-ro Gangnam-gu Seoul 06234, KR
Priority Data:
62/564,28328.09.2017US
62/576,05123.10.2017US
Title (EN) METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING 6DOF VIDEO USING STITCHING AND RE-PROJECTION RELATED METADATA
(FR) PROCÉDÉ ET DISPOSITIF POUR TRANSMETTRE OU RECEVOIR UNE VIDÉO 6DOF À L'AIDE DE MÉTADONNÉES ASSOCIÉES À UN COLLAGE ET UNE REPROJECTION
(KO) 스티칭 및 리프로젝션 관련 메타데이터를 이용한 6DOF 비디오를 송수신하는 방법 및 그 장치
Abstract:
(EN) A 6DoF video data processing method performed by a 6DoF video transmission device according to the present invention comprises the steps of: acquiring information on pictures of a 6DoF video and metadata of the 6DoF video; decoding the pictures on the basis of the metadata and the information of the pictures, and deriving an image of a user position; and processing the image on the basis of the metadata, and performing rendering into a 3D space around the user position, wherein the metadata includes stitching information and information of a camera having captured the 6DoF video.
(FR) La présente invention concerne un procédé de traitement de données vidéo 6DoF exécuté par un dispositif de transmission vidéo 6DoF. Le procédé comprend les étapes consistant à : acquérir des informations relatives à des images d'une vidéo 6DoF et des métadonnées de la vidéo 6DoF ; décoder les images sur la base des métadonnées et des informations des images, et dériver une image d'une position d'utilisateur ; traiter l'image sur la base des métadonnées, et exécuter un rendu dans un espace 3D autour de la position d'utilisateur, les métadonnées comprenant des informations de collage et des informations d'une caméra ayant capturé la vidéo 6DoF .
(KO) 본 발명에 따른 6DoF 비디오 전송 장치에 의하여 수행되는 6DoF 비디오 데이터 처리 방법은 6DoF 비디오의 픽처들에 대한 정보 및 상기 6DoF 비디오에 대한 메타데이터를 획득하는 단계, 상기 메타데이터 및 상기 픽처들에 대한 정보를 기반으로 상기 픽처들을 디코딩하고, 사용자의 위치에 대한 이미지를 도출하는 단계 및 상기 메타데이터를 기반으로 상기 이미지를 처리하여 상기 사용자의 위치를 중심으로 하는 3D 공간으로 렌더링하는 단계를 포함하되, 상기 메타데이터는 6DoF 비디오를 캡처한 카메라 정보 및 스티칭(stiching) 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)