CA2988476C - IMAGE DATA ENCAPSULATION - Google Patents

IMAGE DATA ENCAPSULATION

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Publication number
CA2988476C
CA2988476C CA2988476A CA2988476A CA2988476C CA 2988476 C CA2988476 C CA 2988476C CA 2988476 A CA2988476 A CA 2988476A CA 2988476 A CA2988476 A CA 2988476A CA 2988476 C CA2988476 C CA 2988476C
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CA
Canada
Prior art keywords
item
image
extent
box
information
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
CA2988476A
Other languages
English (en)
French (fr)
Other versions
CA2988476A1 (en
Inventor
Frederic Maze
Franck Denoual
Nael Ouedraogo
Jean Le Feuvre
Cyril Concolato
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
Priority to CA3192369A priority Critical patent/CA3192369A1/en
Publication of CA2988476A1 publication Critical patent/CA2988476A1/en
Application granted granted Critical
Publication of CA2988476C publication Critical patent/CA2988476C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • 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
    • H04N19/10—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
    • H04N19/176—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 the region being a block, e.g. a macroblock
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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
    • H04N21/83—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
    • 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]
    • H04N21/80—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
    • 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
    • H04N19/10—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
    • H04N19/172—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 the region being a picture, frame or field

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Holo Graphy (AREA)
CA2988476A 2015-06-16 2016-06-08 IMAGE DATA ENCAPSULATION Active CA2988476C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3192369A CA3192369A1 (en) 2015-06-16 2016-06-08 Image data encapsulation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1510608.1A GB2539461B (en) 2015-06-16 2015-06-16 Image data encapsulation
GB1510608.1 2015-06-16
PCT/EP2016/063035 WO2016202664A1 (en) 2015-06-16 2016-06-08 Image data encapsulation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3192369A Division CA3192369A1 (en) 2015-06-16 2016-06-08 Image data encapsulation

Publications (2)

Publication Number Publication Date
CA2988476A1 CA2988476A1 (en) 2016-12-22
CA2988476C true CA2988476C (en) 2025-11-04

Family

ID=53784855

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2988476A Active CA2988476C (en) 2015-06-16 2016-06-08 IMAGE DATA ENCAPSULATION
CA3192369A Pending CA3192369A1 (en) 2015-06-16 2016-06-08 Image data encapsulation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3192369A Pending CA3192369A1 (en) 2015-06-16 2016-06-08 Image data encapsulation

Country Status (12)

Country Link
US (4) US10645379B2 (cg-RX-API-DMAC7.html)
EP (2) EP3311585B1 (cg-RX-API-DMAC7.html)
JP (4) JP2018522469A (cg-RX-API-DMAC7.html)
KR (2) KR102038783B1 (cg-RX-API-DMAC7.html)
CN (2) CN112153386B (cg-RX-API-DMAC7.html)
CA (2) CA2988476C (cg-RX-API-DMAC7.html)
ES (1) ES2943233T3 (cg-RX-API-DMAC7.html)
GB (1) GB2539461B (cg-RX-API-DMAC7.html)
MX (2) MX381085B (cg-RX-API-DMAC7.html)
RU (2) RU2690167C1 (cg-RX-API-DMAC7.html)
SG (1) SG10202002513XA (cg-RX-API-DMAC7.html)
WO (1) WO2016202664A1 (cg-RX-API-DMAC7.html)

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Publication number Publication date
RU2690167C1 (ru) 2019-05-31
US20200228795A1 (en) 2020-07-16
US11985302B2 (en) 2024-05-14
MX2017015444A (es) 2018-03-08
JP2021057899A (ja) 2021-04-08
KR20180016519A (ko) 2018-02-14
RU2719368C2 (ru) 2020-04-17
CN107750462A (zh) 2018-03-02
CN112153386B (zh) 2024-07-19
US10645379B2 (en) 2020-05-05
SG10202002513XA (en) 2020-05-28
EP3311585B1 (en) 2023-03-01
RU2019115882A3 (cg-RX-API-DMAC7.html) 2019-10-08
US20240179297A1 (en) 2024-05-30
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