CN109982154B - 用于再现空间区域的图像的方法、设备及存储介质 - Google Patents

用于再现空间区域的图像的方法、设备及存储介质 Download PDF

Info

Publication number
CN109982154B
CN109982154B CN201910220603.5A CN201910220603A CN109982154B CN 109982154 B CN109982154 B CN 109982154B CN 201910220603 A CN201910220603 A CN 201910220603A CN 109982154 B CN109982154 B CN 109982154B
Authority
CN
China
Prior art keywords
track
box
tracks
data
sub
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201910220603.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN109982154A (zh
Inventor
弗兰克·德诺奥
弗雷德里克·梅兹
简·勒菲弗
西里尔·康克拉托
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of CN109982154A publication Critical patent/CN109982154A/zh
Application granted granted Critical
Publication of CN109982154B publication Critical patent/CN109982154B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
    • 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
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
    • 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
    • H04N21/236—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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—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 synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
    • 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
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Information Transfer Between Computers (AREA)
CN201910220603.5A 2013-07-23 2014-07-21 用于再现空间区域的图像的方法、设备及存储介质 Active CN109982154B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1313157.8A GB2516826B (en) 2013-07-23 2013-07-23 Method, device and computer program for encapsulating partitioned timed media data by creating tracks to be independently encapsulated in at least one media f
GB1313157.8 2013-07-23
CN201480051513.3A CN105556982B (zh) 2013-07-23 2014-07-21 使用子轨特征来封装分区定时媒体数据的方法和装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201480051513.3A Division CN105556982B (zh) 2013-07-23 2014-07-21 使用子轨特征来封装分区定时媒体数据的方法和装置

Publications (2)

Publication Number Publication Date
CN109982154A CN109982154A (zh) 2019-07-05
CN109982154B true CN109982154B (zh) 2021-06-08

Family

ID=49119166

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201480051513.3A Active CN105556982B (zh) 2013-07-23 2014-07-21 使用子轨特征来封装分区定时媒体数据的方法和装置
CN201910220603.5A Active CN109982154B (zh) 2013-07-23 2014-07-21 用于再现空间区域的图像的方法、设备及存储介质

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201480051513.3A Active CN105556982B (zh) 2013-07-23 2014-07-21 使用子轨特征来封装分区定时媒体数据的方法和装置

Country Status (7)

Country Link
US (2) US10212491B2 (enExample)
EP (1) EP3025508B1 (enExample)
JP (2) JP6395828B2 (enExample)
KR (2) KR101867570B1 (enExample)
CN (2) CN105556982B (enExample)
GB (1) GB2516826B (enExample)
WO (1) WO2015011108A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10349077B2 (en) * 2011-11-21 2019-07-09 Canon Kabushiki Kaisha Image coding apparatus, image coding method, image decoding apparatus, image decoding method, and storage medium
WO2015014773A1 (en) 2013-07-29 2015-02-05 Koninklijke Kpn N.V. Providing tile video streams to a client
GB2542282B (en) * 2013-10-22 2018-08-01 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data in a server
EP3092796B1 (en) * 2014-01-07 2020-06-17 Canon Kabushiki Kaisha Method, device, and computer program for encoding inter-layer dependencies
WO2015197818A1 (en) 2014-06-27 2015-12-30 Koninklijke Kpn N.V. Hevc-tiled video streaming
GB2539462B (en) * 2015-06-16 2019-04-03 Canon Kk Obtaining media data and metadata from encapsulated bit-streams wherein operating point descriptors can be dynamically set
WO2016204481A1 (ko) * 2015-06-16 2016-12-22 엘지전자 주식회사 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법
US10715843B2 (en) * 2015-08-20 2020-07-14 Koninklijke Kpn N.V. Forming one or more tile streams on the basis of one or more video streams
EP3360330B1 (en) 2015-10-08 2021-03-24 Koninklijke KPN N.V. Enhancing a region of interest in video frames of a video stream
US20170111642A1 (en) * 2015-10-14 2017-04-20 Qualcomm Incorporated Support of random access and switching of layers and sub-layers in multi-layer video files
EP3293981A1 (en) 2016-09-08 2018-03-14 Koninklijke KPN N.V. Partial video decoding method, device and system
US11197040B2 (en) * 2016-10-17 2021-12-07 Mediatek Inc. Deriving and signaling a region or viewport in streaming media
US10805620B2 (en) * 2017-01-11 2020-10-13 Mediatek Inc. Method and apparatus for deriving composite tracks
KR102424829B1 (ko) * 2017-02-22 2022-07-25 에스케이텔레콤 주식회사 비디오 데이터가 부호화된 비트스트림을 처리하는 방법
WO2018155939A1 (ko) 2017-02-22 2018-08-30 에스케이텔레콤 주식회사 영상 복호화 방법 및 장치
WO2018174936A1 (en) 2017-03-20 2018-09-27 Intel Corporation Systems, methods, and apparatuses for tile matrix multiplication and accumulation
WO2018171758A1 (en) * 2017-03-24 2018-09-27 Mediatek Inc. Method and apparatus for deriving vr projection, packing, roi and viewport related tracks in isobmff and supporting viewport roll signaling
GB2560921B (en) * 2017-03-27 2020-04-08 Canon Kk Method and apparatus for encoding media data comprising generated content
US10924822B2 (en) 2017-04-04 2021-02-16 Qualcomm Incorporated Segment types as delimiters and addressable resource identifiers
US10778993B2 (en) * 2017-06-23 2020-09-15 Mediatek Inc. Methods and apparatus for deriving composite tracks with track grouping
GB2563865A (en) * 2017-06-27 2019-01-02 Canon Kk Method, device, and computer program for transmitting media content
US11275588B2 (en) 2017-07-01 2022-03-15 Intel Corporation Context save with variable save state size
GB2567625B (en) * 2017-10-12 2020-07-15 Canon Kk Method, device, and computer program for generating timed media data
US11575922B2 (en) 2017-12-06 2023-02-07 V-Nova International Limited Methods and apparatuses for hierarchically encoding and decoding a bytestream
CN113574892A (zh) * 2019-03-11 2021-10-29 华为技术有限公司 用于子图像运动矢量的插值滤波器限幅
US11581022B2 (en) * 2019-05-29 2023-02-14 Nokia Technologies Oy Method and apparatus for storage and signaling of compressed point clouds
US11523185B2 (en) 2019-06-19 2022-12-06 Koninklijke Kpn N.V. Rendering video stream in sub-area of visible display area
JP7472292B2 (ja) * 2019-12-31 2024-04-22 ノキア テクノロジーズ オサケユイチア ビデオ符号化およびビデオ復号のための方法、装置、およびコンピュータプログラム製品
KR102876734B1 (ko) * 2020-02-07 2025-10-27 삼성전자 주식회사 이미지를 저장하는 전자 장치 및 방법
EP4128786A1 (en) * 2020-04-02 2023-02-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File format schemes allowing efficient roi, stream access and parameter set handling
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
US11930295B2 (en) 2020-09-17 2024-03-12 Lemon Inc. Handling of non-VCL NAL units in picture unit construction
US12133019B2 (en) 2020-09-17 2024-10-29 Lemon Inc. Subpicture track referencing and processing
EP3985974B1 (en) * 2020-10-13 2023-05-10 Axis AB An image processing device, a camera and a method for encoding a sequence of video images
JP7641766B2 (ja) * 2021-03-01 2025-03-07 日本放送協会 コンテンツ生成装置、受信装置、及びプログラム
CN114817647A (zh) * 2022-04-28 2022-07-29 清华大学 一种子图检索的方法、装置及电子设备
US20230362415A1 (en) * 2022-05-05 2023-11-09 Lemon Inc. Signaling of Preselection Information in Media Files Based on a Movie-level Track Group Information Box
GB2631722B (en) * 2023-07-10 2025-09-17 Canon Kk Method, device, and computer program for improving indexing, filtering, and repairing of portions of encapsulated media data

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6833840B2 (en) * 2000-02-14 2004-12-21 Optibase Ltd PROTO implementation in MPEG-4
US20020085219A1 (en) * 2000-08-11 2002-07-04 Victor Ramamoorthy Method of and system for generating and viewing multi-dimensional images
CA2542026C (en) * 2002-04-29 2012-11-20 Nokia Corporation Indicating regions within a picture
EP1557837A1 (en) * 2004-01-26 2005-07-27 Sony International (Europe) GmbH Redundancy elimination in a content-adaptive video preview system
US7668914B2 (en) * 2005-03-28 2010-02-23 Alcatel Lucent Milestone synchronization in broadcast multimedia streams
US8019167B2 (en) * 2007-01-03 2011-09-13 Human Monitoring Ltd. Compressing high resolution images in a low resolution video
US20100232504A1 (en) * 2009-03-13 2010-09-16 The State of Oregon acting by and through the State Board of Higher Education on behalf of the Supporting region-of-interest cropping through constrained compression
CA2758237C (en) * 2009-04-09 2017-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Media container file management
WO2011108908A2 (en) * 2010-03-05 2011-09-09 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving a content file including multiple streams
JP5905957B2 (ja) * 2011-06-08 2016-04-20 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ 空間的にセグメント化されたコンテンツの配信
EP2532736A1 (en) * 2011-06-08 2012-12-12 National University of Ireland, Galway Engineered living tissue substitute
US9584819B2 (en) * 2011-10-24 2017-02-28 Qualcomm Incorporated Grouping of tiles for video coding
US10349077B2 (en) * 2011-11-21 2019-07-09 Canon Kabushiki Kaisha Image coding apparatus, image coding method, image decoding apparatus, image decoding method, and storage medium
US9354799B2 (en) * 2012-06-13 2016-05-31 Sonic Ip, Inc. Systems and methods for adaptive streaming systems with interactive video timelines
US9838686B2 (en) * 2013-07-12 2017-12-05 Intel Corporation Techniques for inclusion of thumbnail images in compressed video data

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Support for efficient tile access in the HEVC File Format;Jean Le Feuvre et al.;《ISO/IEC JTC1/SC29/WG11 MPEG2012》;20130417;全文 *

Also Published As

Publication number Publication date
CN105556982A (zh) 2016-05-04
KR101867570B1 (ko) 2018-06-15
KR20160034951A (ko) 2016-03-30
US20190124419A1 (en) 2019-04-25
GB2516826B (en) 2016-06-22
JP2016527810A (ja) 2016-09-08
JP6643430B2 (ja) 2020-02-12
CN105556982B (zh) 2019-04-02
WO2015011108A1 (en) 2015-01-29
US20160165321A1 (en) 2016-06-09
EP3025508A1 (en) 2016-06-01
KR20180067713A (ko) 2018-06-20
US10547914B2 (en) 2020-01-28
GB2516826A (en) 2015-02-11
US10212491B2 (en) 2019-02-19
EP3025508B1 (en) 2021-09-08
JP2018182772A (ja) 2018-11-15
GB201313157D0 (en) 2013-09-04
CN109982154A (zh) 2019-07-05
JP6395828B2 (ja) 2018-09-26
KR101897945B1 (ko) 2018-09-12

Similar Documents

Publication Publication Date Title
CN109982154B (zh) 用于再现空间区域的图像的方法、设备及存储介质
CN111263237B (zh) 生成媒体文件的方法和设备、重建编码位流的方法和设备
CN109618235B (zh) 生成设备和方法、处理设备和方法以及存储介质
CN109257624B (zh) 用于生成以及处理媒体文件的方法和设备及存储介质
GB2551296A (en) Method, device, and computer program for encapsulating partitioned timed media data
GB2546027A (en) Method, device, and computer program for encapsulating partioned timed media data

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant