MX2020010475A - Metadatos de puntos de vista para video omnidireccional. - Google Patents

Metadatos de puntos de vista para video omnidireccional.

Info

Publication number
MX2020010475A
MX2020010475A MX2020010475A MX2020010475A MX2020010475A MX 2020010475 A MX2020010475 A MX 2020010475A MX 2020010475 A MX2020010475 A MX 2020010475A MX 2020010475 A MX2020010475 A MX 2020010475A MX 2020010475 A MX2020010475 A MX 2020010475A
Authority
MX
Mexico
Prior art keywords
viewpoint
manifest
track
group identifier
viewpoints
Prior art date
Application number
MX2020010475A
Other languages
English (en)
Inventor
Yong He
Yan Ye
Ahmed Hamza
Original Assignee
Vid Scale Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vid Scale Inc filed Critical Vid Scale Inc
Publication of MX2020010475A publication Critical patent/MX2020010475A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/183—On-screen display [OSD] information, e.g. subtitles or menus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

En la presente descripción se describen métodos para señalizar información con respecto a diferentes puntos de vista en una presentación de medios omnidireccionales de múltiples puntos de vista. En algunas modalidades, se genera un archivo contenedor (que puede usar el formato de archivo de medios base ISO) que contiene varias pistas. Las pistas se agrupan usando un identificador de grupo de pistas, donde cada identificador de grupo de pistas se asocia con un punto de vista diferente. En algunas modalidades, se genera un manifiesto (tal como una MPD de MPEG-DASH), donde el manifiesto incluye identificadores de puntos de vista que identifican el punto de vista asociado con cada flujo. En algunas modalidades, los metadatos incluidos en un archivo contenedor y/o en un manifiesto proporcionan información sobre la posición de cada punto de vista, los intervalos durante los cuales cada punto de vista está disponible, efectos de transición para transiciones entre puntos de vista, y/o formatos de proyección recomendados para intervalos de campos de visión correspondientes.
MX2020010475A 2018-04-05 2019-04-04 Metadatos de puntos de vista para video omnidireccional. MX2020010475A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862653363P 2018-04-05 2018-04-05
US201862675524P 2018-05-23 2018-05-23
PCT/US2019/025784 WO2019195547A1 (en) 2018-04-05 2019-04-04 Viewpoint metadata for omnidirectional video

Publications (1)

Publication Number Publication Date
MX2020010475A true MX2020010475A (es) 2020-12-09

Family

ID=66248686

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010475A MX2020010475A (es) 2018-04-05 2019-04-04 Metadatos de puntos de vista para video omnidireccional.

Country Status (6)

Country Link
US (2) US11736675B2 (es)
EP (1) EP3777224A1 (es)
JP (2) JP7401453B2 (es)
CN (2) CN117499686A (es)
MX (1) MX2020010475A (es)
WO (1) WO2019195547A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3777220A1 (en) * 2018-04-13 2021-02-17 Huawei Technologies Co., Ltd. Immersive media metrics for virtual reality content with multiple viewpoints
JP7277085B2 (ja) * 2018-07-04 2023-05-18 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
AU2019342612B2 (en) * 2018-09-18 2024-05-16 Vid Scale, Inc. Methods and apparatus for point cloud compression bitstream format
US11457231B2 (en) * 2019-03-15 2022-09-27 Mediatek Singapore Pte. Ltd. Methods and apparatus for signaling spatial relationships for point cloud multimedia data tracks
US11245926B2 (en) 2019-03-19 2022-02-08 Mediatek Singapore Pte. Ltd. Methods and apparatus for track derivation for immersive media data tracks
US11356826B2 (en) * 2019-06-17 2022-06-07 Hall Labs Llc Medical internet of things device discovery
JPWO2021002338A1 (es) * 2019-07-03 2021-01-07
US11729243B2 (en) * 2019-09-20 2023-08-15 Intel Corporation Dash-based streaming of point cloud content based on recommended viewports
WO2021125185A1 (en) * 2019-12-19 2021-06-24 Sharp Kabushiki Kaisha Systems and methods for signaling viewpoint looping information in omnidirectional media
CN114830674A (zh) * 2019-12-27 2022-07-29 日本放送协会 发送装置和接收装置
CN114930869A (zh) * 2020-01-07 2022-08-19 诺基亚技术有限公司 用于视频编码和视频解码的方法、装置和计算机程序产品
EP4088479A4 (en) * 2020-01-08 2023-01-11 ZTE Corporation POINT CLOUD DATA PROCESSING
WO2021198553A1 (en) * 2020-04-02 2021-10-07 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
EP3936978B1 (en) * 2020-07-08 2023-03-29 Nokia Technologies Oy Object display
CN114581631A (zh) * 2020-12-02 2022-06-03 腾讯科技（深圳）有限公司 沉浸式媒体的数据处理方法、装置和计算机可读存储介质
EP4013059A1 (en) * 2020-12-11 2022-06-15 Koninklijke Philips N.V. Changing video tracks in immersive videos
US12003806B2 (en) * 2021-03-11 2024-06-04 Quintar, Inc. Augmented reality system for viewing an event with multiple coordinate systems and automatically generated model
CN115883871A (zh) * 2021-08-23 2023-03-31 腾讯科技（深圳）有限公司 媒体文件封装与解封装方法、装置、设备及存储介质
CN113949829B (zh) * 2021-10-15 2022-09-20 腾讯科技（深圳）有限公司 媒体文件封装及解封装方法、装置、设备及存储介质
CN117255233A (zh) * 2022-06-10 2023-12-19 中兴通讯股份有限公司 媒体信息处理方法、媒体信息播放方法、装置及存储介质

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002183504A (ja) * 2000-06-27 2002-06-28 Tadashi Goino オークション方法、オークションシステム及びサーバ
US8456526B2 (en) * 2006-08-25 2013-06-04 Sportvision, Inc. Video effect using movement within an image
US8045965B2 (en) * 2007-02-02 2011-10-25 MLB Advanced Media L.P. System and method for venue-to-venue messaging
US8154633B2 (en) * 2007-11-16 2012-04-10 Sportvision, Inc. Line removal and object detection in an image
WO2010037512A1 (en) * 2008-10-02 2010-04-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Intermediate view synthesis and multi-view data signal extraction
CN102246491B (zh) 2008-10-08 2014-11-12 诺基亚公司 用于存储多源多媒体表示的系统和方法
US20100259595A1 (en) * 2009-04-10 2010-10-14 Nokia Corporation Methods and Apparatuses for Efficient Streaming of Free View Point Video
US20110161875A1 (en) * 2009-12-29 2011-06-30 Nokia Corporation Method and apparatus for decluttering a mapping display
EP2600316A1 (en) * 2011-11-29 2013-06-05 Inria Institut National de Recherche en Informatique et en Automatique Method, system and software program for shooting and editing a film comprising at least one image of a 3D computer-generated animation
US10139985B2 (en) * 2012-06-22 2018-11-27 Matterport, Inc. Defining, displaying and interacting with tags in a three-dimensional model
US9256961B2 (en) * 2012-06-28 2016-02-09 Here Global B.V. Alternate viewpoint image enhancement
BR112014004057A2 (pt) * 2012-07-02 2017-03-07 Sony Corp dispositivo e método de transmissão, e, aparelho de rede
US20140046923A1 (en) * 2012-08-10 2014-02-13 Microsoft Corporation Generating queries based upon data points in a spreadsheet application
US9294757B1 (en) * 2013-03-15 2016-03-22 Google Inc. 3-dimensional videos of objects
US10600253B2 (en) * 2015-09-25 2020-03-24 Sony Corporation Information processing apparatus, information processing method, and program
CN106612426B (zh) * 2015-10-26 2018-03-16 华为技术有限公司 一种多视点视频传输方法及装置
EP3432590A4 (en) * 2016-03-14 2019-02-27 Sony Corporation DISPLAY DEVICE AND TERMINAL INFORMATION PROCESSING DEVICE
KR20180130504A (ko) * 2016-03-31 2018-12-07 소니 주식회사 정보 처리 장치, 정보 처리 방법, 프로그램
JP2017184114A (ja) 2016-03-31 2017-10-05 カシオ計算機株式会社 画像処理装置、画像処理方法及びプログラム
GB2578227B (en) * 2016-05-23 2021-09-15 Canon Kk Method, device, and computer program for adaptive streaming of virtual reality media content
EP3466079B1 (en) * 2016-05-24 2023-07-12 Nokia Technologies Oy Method and an apparatus and a computer program for encoding media content
WO2018027067A1 (en) 2016-08-05 2018-02-08 Pcms Holdings, Inc. Methods and systems for panoramic video with collaborative live streaming
US20180046363A1 (en) * 2016-08-10 2018-02-15 Adobe Systems Incorporated Digital Content View Control
EP3503546A4 (en) 2016-08-25 2020-01-22 LG Electronics Inc. -1- METHOD FOR SENDING AN OMNIDIRECTIONAL VIDEO, METHOD FOR RECEIVING AN OMNIDIRECTIONAL VIDEO, DEVICE FOR SENDING AN OMNIDIRECTIONAL VIDEO, AND DEVICE FOR RECEIVING AN OMNIDIRECTIONAL VIDEO
US10614606B2 (en) * 2016-11-30 2020-04-07 Ricoh Company, Ltd. Information processing apparatus for creating an animation from a spherical image
WO2018139283A1 (ja) * 2017-01-30 2018-08-02 ソニー株式会社 画像処理装置および方法、並びにプログラム
WO2018139284A1 (ja) * 2017-01-30 2018-08-02 ソニー株式会社 画像処理装置および方法、並びにプログラム
US11093752B2 (en) * 2017-06-02 2021-08-17 Apple Inc. Object tracking in multi-view video
US11025919B2 (en) * 2017-10-03 2021-06-01 Koninklijke Kpn N.V. Client-based adaptive streaming of nonlinear media
CN111557096A (zh) * 2018-01-12 2020-08-18 索尼公司 发送装置、发送方法、接收装置和接收方法
AU2019217629B2 (en) * 2018-02-06 2023-09-07 Phenix Real Time Solutions, Inc. Simulating a local experience by live streaming sharable viewpoints of a live event
CN111684497A (zh) * 2018-02-06 2020-09-18 索尼公司 图像处理设备、图像处理方法和图像提供系统
JP2019149122A (ja) * 2018-02-28 2019-09-05 ソニー株式会社 情報処理装置、情報処理方法、及び、プログラム
US10902676B2 (en) * 2018-03-13 2021-01-26 Canon Kabushiki Kaisha System and method of controlling a virtual camera
CN111919452A (zh) * 2018-03-26 2020-11-10 夏普株式会社 用于发送信号通知相机参数信息的系统和方法
WO2019192509A1 (en) * 2018-04-03 2019-10-10 Huawei Technologies Co., Ltd. Media data processing method and apparatus
WO2019194434A1 (ko) * 2018-04-05 2019-10-10 엘지전자 주식회사 복수의 뷰포인트들에 대한 메타데이터를 송수신하는 방법 및 장치
KR20230025919A (ko) * 2020-06-30 2023-02-23 스냅 인코포레이티드 공유 객체 조작 증강 현실 경험들을 포함하는 아이웨어
JP7138375B1 (ja) * 2021-10-22 2022-09-16 クラスター株式会社 端末装置、仮想現実空間編集システム、プログラムおよび仮想現実空間編集方法

Also Published As

Publication number Publication date
CN112237005A (zh) 2021-01-15
CN117499686A (zh) 2024-02-02
EP3777224A1 (en) 2021-02-17
US20210152808A1 (en) 2021-05-20
JP2021520726A (ja) 2021-08-19
CN112237005B (zh) 2023-11-07
WO2019195547A1 (en) 2019-10-10
US20230319251A1 (en) 2023-10-05
US11736675B2 (en) 2023-08-22
JP2024023595A (ja) 2024-02-21
JP7401453B2 (ja) 2023-12-19

Similar Documents

Publication Publication Date Title
MX2020010475A (es) Metadatos de puntos de vista para video omnidireccional.
EP3474558A3 (en) Encapsulating and synchronizing state interactions between devices
EP4018670A4 (en) SYSTEMS AND METHODS FOR SIGNALING IMAGE INFORMATION IN VIDEO CODING
SA517382337B1 (ar) اشتقاق متجه الحركة في ترميز الفيديو
GB2553960A (en) Media generating and editing system
MY151243A (en) Recording medium, playback device, system lsi, playback method, glasses, and display device for 3d images
MX2017006677A (es) Metodo, aparato y flujo de formato de un video inmersivo para dispositivos de procesamiento inmersivo y tradicional.
EP3808077A4 (en) SYSTEM AND METHOD FOR PROVIDING IMMERSIVE 360 DEGREE VIDEO SIGNALS BASED ON EYE VECTOR INFORMATION
MY194740A (en) Error resilient decoding unit association
WO2015142741A3 (en) Apparatus and methods for recording a media stream
MY183211A (en) Palette index grouping for video coding
MX2023009917A (es) Metodo y aparato para la entrega y uso eficientes de mensajes de audio para una gran calidad de experiencia.
MX2019007926A (es) Método y aparato de procesamiento de información.
MX365586B (es) Sistemas y metodos para proporcionar la reproduccion de segmentos de video seleccionados.
TW200519727A (en) Information storage medium containing subtitles and processing apparatus therefor
WO2011152633A3 (en) Method and apparatus for processing and receiving digital broadcast signal for 3-dimensional subtitle
MY182995A (en) Recording medium, playback method, and playback device
MX2021006574A (es) Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo codificador de datos tridimensionales y dispositivo decodificador de datos tridimensionales.
MX2019013535A (es) Sistemas y metodos para el formateo automatico de imagenes para contenidos multimedia con base en el perfil de usuario.
MY194493A (en) High-level signaling for fisheye video data
MY186158A (en) Sending device, sending method, receiving device, receiving method, information processing device, and information processing method
MX2018011498A (es) Metodo, aparato y corriente de formateo de un video inmersivo para dispositivos de entrega de legado e inmersivos.
BR112019008344A2 (pt) estação base, equipamento de usuário e método relacionado
MX2015004602A (es) Metodo y aparato para comunicar informacion de medios en un sistema de comunicacion de multimedios.
MY188964A (en) Information processing apparatus, information processing method, and recording medium