JP6259472B2 - ピクチャ・ブロックのコーディング方法および復号方法、対応する装置、およびデータストリーム - Google Patents

ピクチャ・ブロックのコーディング方法および復号方法、対応する装置、およびデータストリーム Download PDF

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JP6259472B2
JP6259472B2 JP2015558410A JP2015558410A JP6259472B2 JP 6259472 B2 JP6259472 B2 JP 6259472B2 JP 2015558410 A JP2015558410 A JP 2015558410A JP 2015558410 A JP2015558410 A JP 2015558410A JP 6259472 B2 JP6259472 B2 JP 6259472B2
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JP2016511592A5 (enExample
JP2016511592A (ja
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ボルデ，フイリツプ
イロン，フランク
アンドリボン，ピエール
ロペス，パトリツク
サルモン，フイリツプ
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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

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  • 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)
JP2015558410A 2013-02-22 2014-02-17 ピクチャ・ブロックのコーディング方法および復号方法、対応する装置、およびデータストリーム Active JP6259472B2 (ja)

Applications Claiming Priority (3)

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EP13305203.5 2013-02-22
EP13305203.5A EP2804375A1 (en) 2013-02-22 2013-02-22 Coding and decoding methods of a picture block, corresponding devices and data stream
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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JP2017234905A Active JP6700239B2 (ja) 2013-02-22 2017-12-07 ピクチャ・ブロックのコーディング方法および復号方法、対応する装置、およびデータストリーム

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US (4) US11558629B2 (enExample)
EP (3) EP2804375A1 (enExample)
JP (2) JP6259472B2 (enExample)
KR (1) KR102114520B1 (enExample)
CN (2) CN110087100B (enExample)
AU (1) AU2014220852C1 (enExample)
BR (1) BR112015020060B1 (enExample)
CA (1) CA2899280C (enExample)
HK (1) HK1218195A1 (enExample)
IL (1) IL240137A0 (enExample)
MX (2) MX359389B (enExample)
MY (1) MY175386A (enExample)
PH (1) PH12015501680A1 (enExample)
RU (2) RU2768261C2 (enExample)
SG (1) SG11201505696XA (enExample)
TW (2) TWI621350B (enExample)
WO (2) WO2014128081A1 (enExample)
ZA (1) ZA201505086B (enExample)

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JP2018078585A (ja) * 2013-02-22 2018-05-17 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ピクチャ・ブロックのコーディング方法および復号方法、対応する装置、およびデータストリーム
US10701373B2 (en) 2013-02-22 2020-06-30 Interdigital Vc Holdings, Inc. Coding and decoding methods of a picture block, corresponding devices and data stream

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Cited By (6)

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Publication number Priority date Publication date Assignee Title
JP2018078585A (ja) * 2013-02-22 2018-05-17 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ピクチャ・ブロックのコーディング方法および復号方法、対応する装置、およびデータストリーム
US10701373B2 (en) 2013-02-22 2020-06-30 Interdigital Vc Holdings, Inc. Coding and decoding methods of a picture block, corresponding devices and data stream
US11558629B2 (en) 2013-02-22 2023-01-17 Interdigital Vc Holdings, Inc. Coding and decoding methods of a picture block, corresponding devices and data stream
US11750830B2 (en) 2013-02-22 2023-09-05 Interdigital Vc Holdings, Inc. Coding and decoding methods of a picture block, corresponding devices and data stream
US12052432B2 (en) 2013-02-22 2024-07-30 Interdigital Vc Holdings, Inc. Coding and decoding methods of a picture block, corresponding devices and data stream
US12445635B2 (en) 2013-02-22 2025-10-14 Interdigital Vc Holdings, Inc. Coding and decoding methods of a picture block, corresponding devices and data stream

Also Published As

Publication number Publication date
BR112015020060A2 (pt) 2017-07-18
TW201436529A (zh) 2014-09-16
US11750830B2 (en) 2023-09-05
WO2014128081A1 (en) 2014-08-28
CA2899280C (en) 2021-06-08
KR102114520B1 (ko) 2020-05-22
US20160007034A1 (en) 2016-01-07
EP2959689B1 (en) 2022-06-22
CN105191318B (zh) 2019-05-10
US12052432B2 (en) 2024-07-30
CN105191318A (zh) 2015-12-23
AU2014220852B2 (en) 2017-08-31
CN110087100A (zh) 2019-08-02
ZA201505086B (en) 2018-12-19
MX2018011400A (es) 2020-11-06
IL240137A0 (en) 2015-09-24
RU2015140121A (ru) 2017-03-28
TW201436528A (zh) 2014-09-16
JP6700239B2 (ja) 2020-05-27
US20230156208A1 (en) 2023-05-18
JP2016511592A (ja) 2016-04-14
RU2663336C2 (ru) 2018-08-03
CN110087100B (zh) 2021-09-07
RU2018126358A (ru) 2019-03-12
BR112015020060B1 (pt) 2023-04-04
RU2768261C2 (ru) 2022-03-23
SG11201505696XA (en) 2015-08-28
EP2804375A1 (en) 2014-11-19
MY175386A (en) 2020-06-23
TWI621350B (zh) 2018-04-11
RU2018126358A3 (enExample) 2022-01-10
AU2014220852C1 (en) 2018-02-15
AU2014220852A1 (en) 2015-09-17
MX359389B (es) 2018-09-27
US20230362396A1 (en) 2023-11-09
CA2899280A1 (en) 2014-08-28
US11558629B2 (en) 2023-01-17
EP4087250A1 (en) 2022-11-09
HK1218195A1 (zh) 2017-02-03
PH12015501680B1 (en) 2015-10-19
MX2015010626A (es) 2016-03-16
PH12015501680A1 (en) 2015-10-19
KR20150120995A (ko) 2015-10-28
WO2014128082A1 (en) 2014-08-28
JP2018078585A (ja) 2018-05-17
EP2959689A1 (en) 2015-12-30
US20240333954A1 (en) 2024-10-03
US12445635B2 (en) 2025-10-14
HK1218196A1 (zh) 2017-02-03

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