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1. WO2021065277 - INFORMATION PROCESSING DEVICE, REPRODUCTION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD

Publication Number WO/2021/065277
Publication Date 08.04.2021
International Application No. PCT/JP2020/032747
International Filing Date 28.08.2020
IPC
H04N 5/765 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
76Television signal recording
765Interface circuits between an apparatus for recording and another apparatus
H04N 5/92 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
76Television signal recording
91Television signal processing therefor
92Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
H04N 21/845 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
83Generation or processing of protective or descriptive data associated with content; Content structuring
845Structuring of content, e.g. decomposing content into time segments
H04N 21/854 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
85Assembly of content; Generation of multimedia applications
854Content authoring
CPC
H04N 21/845
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
83Generation or processing of protective or descriptive data associated with content; Content structuring
845Structuring of content, e.g. decomposing content into time segments
H04N 21/854
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
85Assembly of content; Generation of multimedia applications
854Content authoring
H04N 5/765
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
76Television signal recording
765Interface circuits between an apparatus for recording and another apparatus
H04N 5/92
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
76Television signal recording
91Television signal processing therefor
92Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
Applicants
  • ソニーグループ株式会社 SONY GROUP CORPORATION [JP]/[JP]
Inventors
  • 勝股 充 KATSUMATA, Mitsuru
  • 平林 光浩 HIRABAYASHI, Mitsuhiro
  • 高橋 遼平 TAKAHASHI, Ryohei
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE
Priority Data
2019-18107730.09.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INFORMATION PROCESSING DEVICE, REPRODUCTION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD
(FR) DISPOSITIF DE TRAITEMENT DE L'INFORMATION, DISPOSITIF DE TRAITEMENT DE LA REPRODUCTION ET PROCÉDÉ DE TRAITEMENT DE L'INFORMATION
(JA) 情報処理装置、再生処理装置及び情報処理方法
Abstract
(EN)
Provided are an information processing device, a reproduction processing device, and an information processing method for improving data transmission efficiency. A pre-processing unit (102) generates, as scene constitution information that represents scene constitution of 6DoF content composed of three-dimensional objects in a three-dimensional space, dynamic scene constitution information which changes over time, and static scene constitution information which is scene constitution information different from the dynamic scene constitution information and which undergoes no change over time.
(FR)
L'invention concerne un dispositif de traitement d'informations, un dispositif de traitement de reproduction et un procédé de traitement d'informations pour améliorer l'efficacité de transmission de données. Une unité de prétraitement (102) génère, en tant qu'information de constitution de scène qui représente la constitution de scène d'un contenu 6DoF composé d'objets tridimensionnels dans un espace tridimensionnel, une information de constitution de scène dynamique qui change avec le temps, et une information de constitution de scène statique qui est une information de constitution de scène différente de l'information de constitution de scène dynamique et qui ne subit aucun changement dans le temps.
(JA)
データの伝送効率を向上させる情報処理装置、再生処理装置及び情報処理方法を提供する。前処理部(102)は、3次元空間における3次元オブジェクトにより構成される6DoFコンテンツのシーンの構成を表すシーン構成情報として、時間経過により変化する動的なシーン構成情報と、前記動的なシーン構成の情報と異なるシーン構成情報である時間経過により変化しない静的なシーン構成情報とを生成する。
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