CN114342366A - 用于递送体积视频内容的方法和装置 - Google Patents

用于递送体积视频内容的方法和装置 Download PDF

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Publication number
CN114342366A
CN114342366A CN202080061613.XA CN202080061613A CN114342366A CN 114342366 A CN114342366 A CN 114342366A CN 202080061613 A CN202080061613 A CN 202080061613A CN 114342366 A CN114342366 A CN 114342366A
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data representing
video
data
representing
curvilinear path
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Chinese (zh)
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B.丘波
G.布里安德
R.多尔
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InterDigital VC Holdings Inc
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InterDigital VC Holdings Inc
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    • 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
    • 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
    • H04N13/111—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
    • 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
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N13/194—Transmission of image signals
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Processing Or Creating Images (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN202080061613.XA 2019-07-22 2020-07-14 用于递送体积视频内容的方法和装置 Pending CN114342366A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP19305968 2019-07-22
EP19305968.0 2019-07-22
EP19306721 2019-12-20
EP19306721.2 2019-12-20
PCT/US2020/041878 WO2021015982A1 (en) 2019-07-22 2020-07-14 A method and apparatus for delivering a volumetric video content

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CN114342366A true CN114342366A (zh) 2022-04-12

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US (2) US12160555B2 (enExample)
EP (1) EP4005202B1 (enExample)
JP (2) JP7614168B2 (enExample)
KR (2) KR102734990B1 (enExample)
CN (1) CN114342366A (enExample)
FI (1) FI4005202T3 (enExample)
IL (1) IL289942B2 (enExample)
TW (1) TWI920035B (enExample)
WO (1) WO2021015982A1 (enExample)

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JP2024509416A (ja) * 2021-03-10 2024-03-01 クアルコム，インコーポレイテッド ストリーミングされるメディアデータによって定義される仮想インタラクティブシーンにおける仮想カメラのためのカメラ制御データ
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TW202106000A (zh) 2021-02-01
JP7614168B2 (ja) 2025-01-15
IL289942B1 (en) 2025-01-01
JP7877434B2 (ja) 2026-06-22
WO2021015982A1 (en) 2021-01-28
IL289942A (en) 2022-03-01
US12160555B2 (en) 2024-12-03
US20250047822A1 (en) 2025-02-06
EP4005202A1 (en) 2022-06-01
US12627785B2 (en) 2026-05-12
KR102734990B1 (ko) 2024-11-28
FI4005202T3 (fi) 2023-12-28
TWI920035B (zh) 2026-04-01
IL289942B2 (en) 2025-05-01
KR20220035229A (ko) 2022-03-21
KR20240170589A (ko) 2024-12-03
JP2025060866A (ja) 2025-04-10
EP4005202B1 (en) 2023-11-15
JP2022541908A (ja) 2022-09-28

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