JP7090730B2 - ファイル内に画像をカプセル化するための方法及び装置 - Google Patents

ファイル内に画像をカプセル化するための方法及び装置 Download PDF

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Publication number
JP7090730B2
JP7090730B2 JP2020551333A JP2020551333A JP7090730B2 JP 7090730 B2 JP7090730 B2 JP 7090730B2 JP 2020551333 A JP2020551333 A JP 2020551333A JP 2020551333 A JP2020551333 A JP 2020551333A JP 7090730 B2 JP7090730 B2 JP 7090730B2
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property
data structure
image
group
grouping
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Japanese (ja)
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JP2021519525A5 (enExample
JP2021519525A (ja
Inventor
ナエル ウエドラオゴ，
フレデリック マゼ，
フランク ドゥヌアル，
エルヴェ ルーラン，
雅彦 高久
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Canon Inc
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Canon Inc
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Priority claimed from GB1805711.7A external-priority patent/GB2572947A/en
Priority claimed from GB1903174.9A external-priority patent/GB2582024B/en
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Publication of JP2021519525A publication Critical patent/JP2021519525A/ja
Publication of JP2021519525A5 publication Critical patent/JP2021519525A5/ja
Priority to JP2022096748A priority Critical patent/JP7307840B2/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/907—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/908—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • 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
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/71—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/906—Clustering; Classification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/93—Document management systems
    • 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
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Library & Information Science (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Software Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Studio Devices (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2020551333A 2018-04-05 2019-04-04 ファイル内に画像をカプセル化するための方法及び装置 Active JP7090730B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022096748A JP7307840B2 (ja) 2018-04-05 2022-06-15 １以上の画像をカプセル化したファイルを生成するための方法及び装置

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB1805711.7 2018-04-05
GB1805711.7A GB2572947A (en) 2018-04-05 2018-04-05 Method and apparatus for encapsulating images in a file
GB1815558.0 2018-09-24
GB1815558.0A GB2572660B (en) 2018-04-05 2018-09-24 Method and apparatus for encapsulating images in a file
GB1903174.9 2019-03-08
GB1903174.9A GB2582024B (en) 2019-03-08 2019-03-08 Method and apparatus for encapsulating groups of images in a file
PCT/EP2019/058511 WO2019193097A1 (en) 2018-04-05 2019-04-04 Method and apparatus for encapsulating images in a file

Related Child Applications (1)

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JP2022096748A Division JP7307840B2 (ja) 2018-04-05 2022-06-15 １以上の画像をカプセル化したファイルを生成するための方法及び装置

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JP2021519525A JP2021519525A (ja) 2021-08-10
JP2021519525A5 JP2021519525A5 (enExample) 2021-09-16
JP7090730B2 true JP7090730B2 (ja) 2022-06-24

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JP2020551333A Active JP7090730B2 (ja) 2018-04-05 2019-04-04 ファイル内に画像をカプセル化するための方法及び装置
JP2022096748A Active JP7307840B2 (ja) 2018-04-05 2022-06-15 １以上の画像をカプセル化したファイルを生成するための方法及び装置

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US (2) US12008052B2 (enExample)
EP (1) EP3777221A1 (enExample)
JP (2) JP7090730B2 (enExample)
KR (1) KR102465188B1 (enExample)
CN (1) CN111989932B (enExample)
WO (1) WO2019193097A1 (enExample)

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WO2019193097A1 (en) 2018-04-05 2019-10-10 Canon Kabushiki Kaisha Method and apparatus for encapsulating images in a file
EP3777190A4 (en) * 2018-04-11 2022-01-26 Nokia Technologies Oy Method and apparatus for storing and signaling predictively coded image items
JP7391963B2 (ja) * 2018-12-10 2023-12-05 ノキア テクノロジーズ オーユー コンテナファイルフォーマットで情報をシグナリングするための装置及び方法
JP2022051967A (ja) * 2019-01-08 2022-04-04 ソニーグループ株式会社 情報処理装置および情報処理方法
GB2582025B (en) * 2019-03-08 2023-01-04 Canon Kk Method and apparatus for encapsulating groups of images in a file
KR20220023995A (ko) * 2019-06-18 2022-03-03 소니그룹주식회사 파일 처리 장치, 파일 처리 방법, 및 프로그램
US20220269716A1 (en) * 2019-07-30 2022-08-25 Sony Group Corporation File processing device, file processing method, and program
WO2021182090A1 (ja) * 2020-03-09 2021-09-16 ソニーグループ株式会社 ファイル処理装置、ファイル処理方法、及び、プログラム
GB2593945A (en) * 2020-04-06 2021-10-13 Canon Kk Method and apparatus for encapsulating region related annotation in an image file
JP7531314B2 (ja) * 2020-06-08 2024-08-09 キヤノン株式会社 情報処理装置、情報処理装置の制御方法、およびプログラム
CN116210216A (zh) * 2020-09-28 2023-06-02 佳能株式会社 媒体文件生成设备、媒体文件重放设备、媒体文件生成方法、媒体文件重放方法、程序和存储介质
CN114358098A (zh) * 2020-09-30 2022-04-15 京东方科技集团股份有限公司 信息分享方法、装置、电子设备及可读存储介质
JPWO2022220207A1 (enExample) * 2021-04-13 2022-10-20
JP7748225B2 (ja) * 2021-08-18 2025-10-02 キヤノン株式会社 画像処理装置、制御方法及びプログラム
WO2023137284A2 (en) * 2022-01-11 2023-07-20 Bytedance Inc. Method, apparatus, and medium for video processing
WO2025097393A1 (en) * 2023-11-09 2025-05-15 Intel Corporation Method and system of video coding of large field of view images with parameter data
WO2025152050A1 (zh) * 2024-01-16 2025-07-24 华为技术有限公司 数据封装方法及电子设备

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JP2009266157A (ja) 2008-04-30 2009-11-12 Fujifilm Corp 画像出力装置及び画像出力方法
JP2010267256A (ja) 2009-04-16 2010-11-25 Canon Inc 画像処理装置、画像処理方法、プログラムおよび記憶媒体
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Also Published As

Publication number Publication date
JP2022153357A (ja) 2022-10-12
CN111989932B (zh) 2023-06-13
US20240220548A1 (en) 2024-07-04
KR102465188B1 (ko) 2022-11-10
CN111989932A (zh) 2020-11-24
KR20200139195A (ko) 2020-12-11
US20210109970A1 (en) 2021-04-15
US12008052B2 (en) 2024-06-11
JP7307840B2 (ja) 2023-07-12
WO2019193097A1 (en) 2019-10-10
EP3777221A1 (en) 2021-02-17
JP2021519525A (ja) 2021-08-10

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