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1. WO2020071709 - METHOD AND DEVICE FOR TRANSMITTING VIDEO CONTENT AND METHOD AND DEVICE FOR RECEIVING VIDEO CONTENT

Publication Number WO/2020/071709
Publication Date 09.04.2020
International Application No. PCT/KR2019/012747
International Filing Date 30.09.2019
IPC
H04N 13/111 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
106Processing image signals
111Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
H04N 13/194 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
194Transmission of image signals
H04N 13/172 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
106Processing image signals
172image signals comprising non-image signal components, e.g. headers or format information
H04N 13/139 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
106Processing image signals
139Format conversion, e.g. of frame-rate or size
CPC
H04N 13/111
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
106Processing image signals
111Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
H04N 13/139
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
106Processing image signals
139Format conversion, e.g. of frame-rate or size
H04N 13/172
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
106Processing image signals
172image signals comprising non-image signal components, e.g. headers or format information
H04N 13/194
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
10Processing, recording or transmission of stereoscopic or multi-view image signals
194Transmission of image signals
Applicants
  • 삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 입에릭 YIP, Eric
  • 배재현 BAE, Jaehyeon
  • 양현구 YANG, Hyunkoo
Agents
  • 리앤목 특허법인 Y.P.LEE,MOCK & PARTNERS
Priority Data
62/739,50901.10.2018US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND DEVICE FOR TRANSMITTING VIDEO CONTENT AND METHOD AND DEVICE FOR RECEIVING VIDEO CONTENT
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION DE CONTENU VIDÉO ET PROCÉDÉ ET DISPOSITIF DE RÉCEPTION DE CONTENU VIDÉO
(KO) 비디오 컨텐츠를 전송하는 방법 및 장치 및 비디오 컨텐츠를 수신하는 방법 및 장치
Abstract
(EN)
The present disclosure relates to a method and a device for transmitting and receiving video content comprising three-dimensional data. According to one embodiment of the present disclosure, a method for transmitting video content through a plurality of assets may comprise: a step for identifying whether the content transmitted through the assets is a sub-picture; a step for, when the content transmitted through the assets is a sub-picture, generating sub-picture asset information comprising information about another sub-picture constituting a composition picture with the sub-picture; and a step for transmitting the sub-picture asset information and the content.
(FR)
La présente invention concerne un procédé et un dispositif de transmission et de réception de contenu vidéo comprenant des données tridimensionnelles. Selon un mode de réalisation de la présente invention, un procédé de transmission de contenu vidéo par l'intermédiaire d'une pluralité d'actifs peut comprendre : une étape consistant à identifier si le contenu transmis à travers les actifs est une sous-image ; une étape consistant à, lorsque le contenu transmis à travers les actifs est une sous-image, générer des informations d'actif de sous-image comprenant des informations concernant une autre sous-image constituant une image de composition avec la sous-image ; et une étape consistant à transmettre les informations d'actif de sous-image et le contenu.
(KO)
본 개시는 3차원 데이터를 포함하는 비디오 컨텐츠를 전송하고 수신하기 위한 방법 및 장치에 관한 것이다. 본 개시의 일 실시 예에 따르면, 비디오 컨텐츠를 복수의 에셋들을 통해 전송하는 방법은, 에셋을 통해 전송되는 컨텐츠가 서브 픽쳐인지 여부를 식별하는 단계; 상기 에셋을 통해 전송되는 컨텐츠가 서브 픽쳐인 경우, 상기 서브 픽쳐와 함께 컴포지션 픽쳐를 구성하는 다른 서브 픽쳐에 대한 정보를 포함하는 서브 픽쳐 에셋 정보를 생성하는 단계; 및 상기 서브 픽쳐 에셋 정보 및 상기 컨텐츠를 전송하는 단계를 포함할 수 있다.
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