BR112015016011A2 - restrições de fluxo de bits e restrição de vetor de movimento para imagens de referência inter-vista ou inter-camada - Google Patents

restrições de fluxo de bits e restrição de vetor de movimento para imagens de referência inter-vista ou inter-camada

Info

Publication number
BR112015016011A2
BR112015016011A2 BR112015016011A BR112015016011A BR112015016011A2 BR 112015016011 A2 BR112015016011 A2 BR 112015016011A2 BR 112015016011 A BR112015016011 A BR 112015016011A BR 112015016011 A BR112015016011 A BR 112015016011A BR 112015016011 A2 BR112015016011 A2 BR 112015016011A2
Authority
BR
Brazil
Prior art keywords
inter
motion vector
constraints
view
bitstream
Prior art date
Application number
BR112015016011A
Other languages
English (en)
Other versions
BR112015016011B1 (pt
Inventor
Krishnan Ramasubramonian Adarsh
Zhang Li
Seregin Vadim
Chen Ying
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 BR112015016011A2 publication Critical patent/BR112015016011A2/pt
Publication of BR112015016011B1 publication Critical patent/BR112015016011B1/pt

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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

resumo “restrições de fluxo de bits e restrição de vetor de movimento para imagens de referência inter-vista ou inter- camada” as técnicas são descritas, para restrição do vetor de movimento onde a informação em um fluxo de bits garante que um vetor de movimento derivado de um preditor do vetor de movimento é compatível com uma restrição do vetor de movimento. as técnicas também são descritas para indicar a restrição do vetor de movimento para decodificação paralela.
BR112015016011-5A 2013-01-04 2014-01-03 Método de decodificação de vídeo inter-vista ou intercamada, método de codificação de vídeo inter-vista ou inter-camada, dispositivo e memória legível por computador BR112015016011B1 (pt)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201361749213P 2013-01-04 2013-01-04
US61/749,213 2013-01-04
US201361754864P 2013-01-21 2013-01-21
US61/754,864 2013-01-21
US201361755274P 2013-01-22 2013-01-22
US61/755,274 2013-01-22
US201361758206P 2013-01-29 2013-01-29
US61/758,206 2013-01-29
US14/146,149 2014-01-02
US14/146,149 US10021414B2 (en) 2013-01-04 2014-01-02 Bitstream constraints and motion vector restriction for inter-view or inter-layer reference pictures
PCT/US2014/010161 WO2014107565A1 (en) 2013-01-04 2014-01-03 Bitstream constraints and motion vector restriction for inter-view or inter-layer reference pictures

Publications (2)

Publication Number Publication Date
BR112015016011A2 true BR112015016011A2 (pt) 2017-07-11
BR112015016011B1 BR112015016011B1 (pt) 2023-03-28

Family

ID=51060935

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015016011-5A BR112015016011B1 (pt) 2013-01-04 2014-01-03 Método de decodificação de vídeo inter-vista ou intercamada, método de codificação de vídeo inter-vista ou inter-camada, dispositivo e memória legível por computador

Country Status (8)

Country Link
US (1) US10021414B2 (pt)
EP (1) EP2941875A1 (pt)
JP (1) JP6416115B2 (pt)
KR (1) KR102266364B1 (pt)
CN (1) CN104885458B (pt)
BR (1) BR112015016011B1 (pt)
TW (1) TWI544788B (pt)
WO (1) WO2014107565A1 (pt)

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Also Published As

Publication number Publication date
TWI544788B (zh) 2016-08-01
BR112015016011B1 (pt) 2023-03-28
JP6416115B2 (ja) 2018-10-31
KR102266364B1 (ko) 2021-06-16
US20140192885A1 (en) 2014-07-10
WO2014107565A1 (en) 2014-07-10
EP2941875A1 (en) 2015-11-11
TW201444349A (zh) 2014-11-16
JP2016507969A (ja) 2016-03-10
CN104885458B (zh) 2019-05-28
KR20150104129A (ko) 2015-09-14
US10021414B2 (en) 2018-07-10
CN104885458A (zh) 2015-09-02

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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