BR112022019381A2 - Método e aparelho para processar vídeo tridimensional, meio de armazenamento legível e dispositivo eletrônico - Google Patents

Método e aparelho para processar vídeo tridimensional, meio de armazenamento legível e dispositivo eletrônico

Info

Publication number
BR112022019381A2
BR112022019381A2 BR112022019381A BR112022019381A BR112022019381A2 BR 112022019381 A2 BR112022019381 A2 BR 112022019381A2 BR 112022019381 A BR112022019381 A BR 112022019381A BR 112022019381 A BR112022019381 A BR 112022019381A BR 112022019381 A2 BR112022019381 A2 BR 112022019381A2
Authority
BR
Brazil
Prior art keywords
dimensional video
initial
server
processing
dimensional
Prior art date
Application number
BR112022019381A
Other languages
English (en)
Other versions
BR112022019381B1 (pt
Inventor
Zhang Shupeng
Li Yameng
Li Ziyu
Yang Ningfei
Liu Sixue
Original Assignee
Beijing Bytedance Network Tech Co Ltd
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 Beijing Bytedance Network Tech Co Ltd filed Critical Beijing Bytedance Network Tech Co Ltd
Publication of BR112022019381A2 publication Critical patent/BR112022019381A2/pt
Publication of BR112022019381B1 publication Critical patent/BR112022019381B1/pt

Links

Classifications

    • 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
    • H04N13/158—Switching image signals
    • 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
    • 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
    • H04N13/122—Improving the three-dimensional [3D] impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • 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
    • H04N13/20—Image signal generators
    • H04N13/261—Image signal generators with monoscopic-to-stereoscopic image conversion
    • 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
    • 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
    • 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
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

MÉTODO E APARELHO PARA PROCESSAR VÍDEO TRIDIMENSIONAL, MEIO DE ARMAZENAMENTO LEGÍVEL E DISPOSITIVO ELETRÔNICO. Um método e um aparelho para processar um vídeo tridimensional, um meio de armazenamento legível e um dispositivo eletrônico estão envolvidos na presente divulgação, e a presente divulgação se refere ao campo das tecnologias de informações eletrônicas. O método é aplicado a um dispositivo terminal e inclui: enviar uma imagem bidimensional inicial para um servidor, de modo que o servidor gere um vídeo tridimensional inicial de acordo com a imagem bidimensional inicial; receber o vídeo tridimensional inicial enviado pelo servidor e realizar o processamento no vídeo tridimensional inicial para obter um vídeo tridimensional alvo. De acordo com a presente divulgação, uma imagem bidimensional no dispositivo terminal é carregada no servidor e é convertida em um vídeo tridimensional pelo servidor, então o vídeo tridimensional é processado pelo dispositivo terminal, de modo que um vídeo tridimensional que satisfaça requisitos personalizados pode ser gerado rapidamente a partir de uma imagem bidimensional local sem modificar um aparelho de hardware do dispositivo terminal.
BR112022019381-5A 2020-03-27 2021-02-24 Métodos, aparelho e sistema para processar um vídeo tridimensional, meios de armazenamento legíveis por computador e dispositivos eletrônicos BR112022019381B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010232159.1A CN111447504B (zh) 2020-03-27 2020-03-27 三维视频的处理方法、装置、可读存储介质和电子设备
CN202010232159.1 2020-03-27
PCT/CN2021/077741 WO2021190229A1 (zh) 2020-03-27 2021-02-24 三维视频的处理方法、装置、可读存储介质和电子设备

Publications (2)

Publication Number Publication Date
BR112022019381A2 true BR112022019381A2 (pt) 2022-11-29
BR112022019381B1 BR112022019381B1 (pt) 2024-05-14

Family

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Also Published As

Publication number Publication date
EP4131983A1 (en) 2023-02-08
CN111447504A (zh) 2020-07-24
JP2023519372A (ja) 2023-05-10
WO2021190229A1 (zh) 2021-09-30
JP7507875B2 (ja) 2024-06-28
EP4131983C0 (en) 2025-11-05
US20220417486A1 (en) 2022-12-29
EP4131983A4 (en) 2023-08-23
KR20220149574A (ko) 2022-11-08
EP4131983B1 (en) 2025-11-05
CN111447504B (zh) 2022-05-03
US11785195B2 (en) 2023-10-10
KR102657674B1 (ko) 2024-04-16

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04N 21/81

Ipc: H04N 13/10 (2018.01), G06T 19/00 (2011.01)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/02/2021, OBSERVADAS AS CONDICOES LEGAIS