BR112015006856B1 - Método e aparelho para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador - Google Patents

Método e aparelho para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador Download PDF

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Publication number
BR112015006856B1
BR112015006856B1 BR112015006856-1A BR112015006856A BR112015006856B1 BR 112015006856 B1 BR112015006856 B1 BR 112015006856B1 BR 112015006856 A BR112015006856 A BR 112015006856A BR 112015006856 B1 BR112015006856 B1 BR 112015006856B1
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decoding
unit
units
decoding unit
nal
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BR112015006856-1A
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English (en)
Portuguese (pt)
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BR112015006856A2 (pt
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Ye-Kui Wang
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Qualcomm Incorporated
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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 an image region, e.g. an object
    • H04N19/176Methods 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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/188Methods 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 video data packet, e.g. a network abstraction layer [NAL] unit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/40Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BR112015006856-1A 2012-09-28 2013-08-20 Método e aparelho para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador BR112015006856B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261707759P 2012-09-28 2012-09-28
US61/707,759 2012-09-28
US13/926,478 US9565452B2 (en) 2012-09-28 2013-06-25 Error resilient decoding unit association
US13/926,478 2013-06-25
PCT/US2013/055858 WO2014051892A1 (en) 2012-09-28 2013-08-20 Error resilient decoding unit association

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BR112015006856A2 BR112015006856A2 (pt) 2017-07-04
BR112015006856B1 true BR112015006856B1 (pt) 2022-08-09

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BR112015006849-9A BR112015006849B1 (pt) 2012-09-28 2013-08-20 Métodos para decodificar e codificar dados de vídeo, aparelhos para decodificar e codificar dados de vídeo, e, memória legível por computador

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US (2) US9479782B2 (https=)
EP (2) EP2901678B1 (https=)
JP (2) JP6125643B2 (https=)
KR (2) KR101762521B1 (https=)
CN (2) CN104704841B (https=)
AR (1) AR094447A1 (https=)
AU (2) AU2013324246B2 (https=)
BR (2) BR112015006856B1 (https=)
CA (2) CA2884560C (https=)
ES (2) ES2996260T3 (https=)
IL (2) IL237770B (https=)
MY (2) MY173902A (https=)
PH (2) PH12015500509B1 (https=)
PL (1) PL2901676T3 (https=)
RU (2) RU2628250C2 (https=)
SG (2) SG11201501636WA (https=)
TW (3) TW201424404A (https=)
UA (2) UA117355C2 (https=)
WO (2) WO2014051893A1 (https=)
ZA (1) ZA201502307B (https=)

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CA2884352C (en) 2019-01-08
BR112015006849B1 (pt) 2022-08-02
CN104704841A (zh) 2015-06-10
KR20150063116A (ko) 2015-06-08
AU2013324245A1 (en) 2015-04-16
KR101741342B1 (ko) 2017-05-29
JP2015534774A (ja) 2015-12-03
CA2884352A1 (en) 2014-04-03
IL237770A0 (en) 2015-05-31
PH12015500645A1 (en) 2015-05-11
EP2901676C0 (en) 2024-11-13
TWI569633B (zh) 2017-02-01
RU2618942C2 (ru) 2017-05-11
US9479782B2 (en) 2016-10-25
EP2901676A1 (en) 2015-08-05
TW201424404A (zh) 2014-06-16
AU2013324246B2 (en) 2017-09-14
ZA201502307B (en) 2017-05-31
US20140092993A1 (en) 2014-04-03
CN104685888B (zh) 2018-02-06
CA2884560A1 (en) 2014-04-03
WO2014051892A1 (en) 2014-04-03
AR094447A1 (es) 2015-08-05
TWI556630B (zh) 2016-11-01
PH12015500645B1 (en) 2015-05-11
US20140092994A1 (en) 2014-04-03
EP2901676B1 (en) 2024-11-13
MY194740A (en) 2022-12-15
PL2901676T3 (pl) 2025-02-10
BR112015006856A2 (pt) 2017-07-04
KR101762521B1 (ko) 2017-07-27
RU2015115894A (ru) 2016-11-20
KR20150063117A (ko) 2015-06-08
ES2978906T3 (es) 2024-09-23
CA2884560C (en) 2019-05-14
EP2901678C0 (en) 2024-05-15
ES2996260T3 (en) 2025-02-12
SG11201501632SA (en) 2015-05-28
HK1207927A1 (en) 2016-02-12
MY173902A (en) 2020-02-26
US9565452B2 (en) 2017-02-07
WO2014051893A1 (en) 2014-04-03
EP2901678B1 (en) 2024-05-15
HK1208580A1 (en) 2016-03-04
IL237770B (en) 2019-08-29
JP6235026B2 (ja) 2017-11-22
UA114343C2 (uk) 2017-05-25
TW201611583A (zh) 2016-03-16
PH12015500509A1 (en) 2015-04-27
AU2013324245B2 (en) 2017-08-10
SG11201501636WA (en) 2015-05-28
CN104685888A (zh) 2015-06-03
CN104704841B (zh) 2018-10-26
TW201424391A (zh) 2014-06-16
RU2015115896A (ru) 2016-11-20
RU2628250C2 (ru) 2017-08-15
JP6125643B2 (ja) 2017-05-10
AU2013324246A1 (en) 2015-04-16
UA117355C2 (uk) 2018-07-25
BR112015006849A2 (pt) 2017-07-04
JP2015534773A (ja) 2015-12-03
EP2901678A1 (en) 2015-08-05
PH12015500509B1 (en) 2015-04-27
IL237771A (en) 2017-09-28

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