CN105191318B - 画面块的编码和解码方法、对应的设备和数据流 - Google Patents

画面块的编码和解码方法、对应的设备和数据流 Download PDF

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Publication number
CN105191318B
CN105191318B CN201480010053.XA CN201480010053A CN105191318B CN 105191318 B CN105191318 B CN 105191318B CN 201480010053 A CN201480010053 A CN 201480010053A CN 105191318 B CN105191318 B CN 105191318B
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picture
layer
reference picture
stream
decoder
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CN105191318A (zh
Inventor
P.博兹
F.海伦
P.安德里冯
P.洛佩斯
P.萨蒙
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InterDigital VC Holdings Inc
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Thomson Licensing SAS
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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • 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
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H04N21/2358—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages for generating different versions, e.g. for different recipient devices
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
CN201480010053.XA 2013-02-22 2014-02-17 画面块的编码和解码方法、对应的设备和数据流 Active CN105191318B (zh)

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CN201910288247.0A CN110087100B (zh) 2013-02-22 2014-02-17 画面块的编码和解码方法、对应的设备和数据流

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13305203.5A EP2804375A1 (en) 2013-02-22 2013-02-22 Coding and decoding methods of a picture block, corresponding devices and data stream
EP13305203.5 2013-02-22
PCT/EP2014/053021 WO2014128081A1 (en) 2013-02-22 2014-02-17 Coding and decoding methods of a picture block, corresponding devices and data stream

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CN105191318B true CN105191318B (zh) 2019-05-10

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US (4) US11558629B2 (https=)
EP (3) EP2804375A1 (https=)
JP (2) JP6259472B2 (https=)
KR (1) KR102114520B1 (https=)
CN (2) CN105191318B (https=)
AU (1) AU2014220852C1 (https=)
BR (1) BR112015020060B1 (https=)
CA (1) CA2899280C (https=)
HK (1) HK1218195A1 (https=)
IL (1) IL240137A0 (https=)
MX (2) MX359389B (https=)
MY (1) MY175386A (https=)
PH (1) PH12015501680A1 (https=)
RU (2) RU2768261C2 (https=)
SG (1) SG11201505696XA (https=)
TW (2) TW201436529A (https=)
WO (2) WO2014128082A1 (https=)
ZA (1) ZA201505086B (https=)

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RU2015140121A (ru) 2017-03-28
BR112015020060A2 (pt) 2017-07-18
MX359389B (es) 2018-09-27
ZA201505086B (en) 2018-12-19
JP6700239B2 (ja) 2020-05-27
RU2768261C2 (ru) 2022-03-23
US11750830B2 (en) 2023-09-05
EP2959689A1 (en) 2015-12-30
BR112015020060B1 (pt) 2023-04-04
RU2018126358A3 (https=) 2022-01-10
AU2014220852A1 (en) 2015-09-17
RU2018126358A (ru) 2019-03-12
TW201436528A (zh) 2014-09-16
RU2663336C2 (ru) 2018-08-03
CA2899280A1 (en) 2014-08-28
AU2014220852B2 (en) 2017-08-31
CA2899280C (en) 2021-06-08
HK1218195A1 (zh) 2017-02-03
JP2018078585A (ja) 2018-05-17
PH12015501680B1 (en) 2015-10-19
IL240137A0 (en) 2015-09-24
TWI621350B (zh) 2018-04-11
JP2016511592A (ja) 2016-04-14
JP6259472B2 (ja) 2018-01-10
EP2804375A1 (en) 2014-11-19
EP4087250A1 (en) 2022-11-09
AU2014220852C1 (en) 2018-02-15
MY175386A (en) 2020-06-23
US20160007034A1 (en) 2016-01-07
CN110087100A (zh) 2019-08-02
KR20150120995A (ko) 2015-10-28
KR102114520B1 (ko) 2020-05-22
WO2014128081A1 (en) 2014-08-28
SG11201505696XA (en) 2015-08-28
CN105191318A (zh) 2015-12-23
US12052432B2 (en) 2024-07-30
WO2014128082A1 (en) 2014-08-28
US12445635B2 (en) 2025-10-14
CN110087100B (zh) 2021-09-07
EP2959689B1 (en) 2022-06-22
MX2018011400A (es) 2020-11-06
US11558629B2 (en) 2023-01-17
TW201436529A (zh) 2014-09-16
HK1218196A1 (zh) 2017-02-03
US20230156208A1 (en) 2023-05-18
US20230362396A1 (en) 2023-11-09
US20240333954A1 (en) 2024-10-03
MX2015010626A (es) 2016-03-16
PH12015501680A1 (en) 2015-10-19

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