BR112014006576B1 - Método, sistema e dispositivo de armazenamento de hardware para codificar dados de seção de apresentação remota em um esquema de subamostragem - Google Patents

Método, sistema e dispositivo de armazenamento de hardware para codificar dados de seção de apresentação remota em um esquema de subamostragem Download PDF

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BR112014006576B1
BR112014006576B1 BR112014006576-4A BR112014006576A BR112014006576B1 BR 112014006576 B1 BR112014006576 B1 BR 112014006576B1 BR 112014006576 A BR112014006576 A BR 112014006576A BR 112014006576 B1 BR112014006576 B1 BR 112014006576B1
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frame
component
frames
subsampling
subsampling scheme
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BR112014006576-4A
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Portuguese (pt)
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BR112014006576A2 (pt
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Krishna Mohan. Malladi
B. Anil Kumar
Nadim Y. Abdo
Sridhar Sankuratri
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Microsoft Technology Licensing, Llc
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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
    • 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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
BR112014006576-4A 2011-09-20 2012-09-12 Método, sistema e dispositivo de armazenamento de hardware para codificar dados de seção de apresentação remota em um esquema de subamostragem BR112014006576B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/237,859 2011-09-20
US13/237,859 US9712847B2 (en) 2011-09-20 2011-09-20 Low-complexity remote presentation session encoder using subsampling in color conversion space
PCT/US2012/054702 WO2013043420A1 (en) 2011-09-20 2012-09-12 Low-complexity remote presentation session encoder

Publications (2)

Publication Number Publication Date
BR112014006576A2 BR112014006576A2 (pt) 2017-03-28
BR112014006576B1 true BR112014006576B1 (pt) 2022-06-14

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Country Link
US (1) US9712847B2 (enExample)
EP (1) EP2759140B1 (enExample)
JP (1) JP2014530563A (enExample)
KR (1) KR101962990B1 (enExample)
CN (1) CN102984512B (enExample)
AU (1) AU2012312810B2 (enExample)
BR (1) BR112014006576B1 (enExample)
CA (1) CA2849091A1 (enExample)
MX (1) MX2014003435A (enExample)
RU (1) RU2603627C2 (enExample)
WO (1) WO2013043420A1 (enExample)

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Publication number Publication date
KR20140066194A (ko) 2014-05-30
KR101962990B1 (ko) 2019-03-27
CN102984512A (zh) 2013-03-20
MX2014003435A (es) 2014-05-01
EP2759140B1 (en) 2022-08-03
RU2014110506A (ru) 2015-09-27
AU2012312810A1 (en) 2014-04-10
CA2849091A1 (en) 2013-03-28
JP2014530563A (ja) 2014-11-17
BR112014006576A2 (pt) 2017-03-28
EP2759140A4 (en) 2015-05-20
AU2012312810B2 (en) 2016-05-12
RU2603627C2 (ru) 2016-11-27
WO2013043420A1 (en) 2013-03-28
US20130070844A1 (en) 2013-03-21
HK1181227A1 (en) 2013-11-01
EP2759140A1 (en) 2014-07-30
CN102984512B (zh) 2015-08-26
US9712847B2 (en) 2017-07-18

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