BR112019007225A2 - método e sistema de processamento de dados de vídeo em 360 graus - Google Patents

método e sistema de processamento de dados de vídeo em 360 graus

Info

Publication number
BR112019007225A2
BR112019007225A2 BR112019007225A BR112019007225A BR112019007225A2 BR 112019007225 A2 BR112019007225 A2 BR 112019007225A2 BR 112019007225 A BR112019007225 A BR 112019007225A BR 112019007225 A BR112019007225 A BR 112019007225A BR 112019007225 A2 BR112019007225 A2 BR 112019007225A2
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BR
Brazil
Prior art keywords
video data
degree video
motion
restricted
data processing
Prior art date
Application number
BR112019007225A
Other languages
English (en)
Inventor
Hendry Fnu
Wang Ye-Kui
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112019007225A2 publication Critical patent/BR112019007225A2/pt

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    • H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

a presente invenção refere-se a técnicas e sistemas de processamento de dados de vídeo. por exemplo, os dados de vídeo em 360 graus podem ser obtidos para processamento por um dispositivo de codificação ou um dispositivo de decodificação. os dados de vídeo em 360 graus incluem imagens divididas em telhas com restrição de movimento. os dados de vídeo em 360 graus podem ser usados para gerar um arquivo de mídia incluindo uma pluralidade de faixas. cada uma dentre a pluralidade de faixas contém um conjunto de pelo menos uma das telhas com restrição de movimento. o conjunto de pelo menos uma das telhas com restrição de movimento corresponde a pelo menos uma dentre uma pluralidade de janelas de visualização dos dados de vídeo em 360 graus. uma primeira representação de telha pode ser gerada para o arquivo de mídia. a primeira representação de telha encapsula uma primeira faixa da pluralidade de faixas, e a primeira faixa inclui um primeiro conjunto de pelo menos uma das telhas com restrição de movimento em uma primeira localização de telha nas imagens dos dados de vídeo em 360 graus. o primeiro conjunto de pelo menos uma das telhas com restrição de movimento corresponde a uma janela de visualização dos dados de vídeo em 360 graus.
BR112019007225A 2016-10-12 2017-10-10 método e sistema de processamento de dados de vídeo em 360 graus BR112019007225A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662407502P 2016-10-12 2016-10-12
US15/718,581 US10917564B2 (en) 2016-10-12 2017-09-28 Systems and methods of generating and processing files for partial decoding and most interested regions
PCT/US2017/055944 WO2018071421A1 (en) 2016-10-12 2017-10-10 Method and system for processing 360 degree video data

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BR112019007225A2 true BR112019007225A2 (pt) 2019-07-02

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BR112019007225A BR112019007225A2 (pt) 2016-10-12 2017-10-10 método e sistema de processamento de dados de vídeo em 360 graus

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US (1) US10917564B2 (pt)
EP (1) EP3526971A1 (pt)
KR (1) KR102348538B1 (pt)
CN (1) CN109792548B (pt)
AU (1) AU2017343554A1 (pt)
BR (1) BR112019007225A2 (pt)
SG (1) SG11201901862YA (pt)
TW (1) TW201817231A (pt)
WO (1) WO2018071421A1 (pt)

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