PL4254961T3 - Kodowanie wideo - Google Patents

Kodowanie wideo

Info

Publication number
PL4254961T3
PL4254961T3 PL23188518.7T PL23188518T PL4254961T3 PL 4254961 T3 PL4254961 T3 PL 4254961T3 PL 23188518 T PL23188518 T PL 23188518T PL 4254961 T3 PL4254961 T3 PL 4254961T3
Authority
PL
Poland
Prior art keywords
video encoding
encoding
video
Prior art date
Application number
PL23188518.7T
Other languages
English (en)
Inventor
Saori Asaka
Takeshi Chujoh
Akiyuki Tanizawa
Goki Yasuda
Naofumi Wada
Takashi Watanabe
Original Assignee
Kabushiki Kaisha Toshiba
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 Kabushiki Kaisha Toshiba filed Critical Kabushiki Kaisha Toshiba
Publication of PL4254961T3 publication Critical patent/PL4254961T3/pl

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • 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
    • H04N19/102Methods 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
    • H04N19/124Quantisation
    • 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
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • 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
    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL23188518.7T 2009-06-18 2009-06-18 Kodowanie wideo PL4254961T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23188518.7A EP4254961B1 (en) 2009-06-18 2009-06-18 Video encoding
PCT/JP2009/061130 WO2010146696A1 (ja) 2009-06-18 2009-06-18 動画像符号化装置及び動画像復号化装置

Publications (1)

Publication Number Publication Date
PL4254961T3 true PL4254961T3 (pl) 2026-01-26

Family

ID=43356034

Family Applications (3)

Application Number Title Priority Date Filing Date
PL20205284.1T PL3809703T3 (pl) 2009-06-18 2009-06-18 Kodowanie wideo
PL23188518.7T PL4254961T3 (pl) 2009-06-18 2009-06-18 Kodowanie wideo
PL18193270T PL3448031T3 (pl) 2009-06-18 2009-06-18 Urządzenie do dekodowania wideo i metoda dekodowania wideo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL20205284.1T PL3809703T3 (pl) 2009-06-18 2009-06-18 Kodowanie wideo

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL18193270T PL3448031T3 (pl) 2009-06-18 2009-06-18 Urządzenie do dekodowania wideo i metoda dekodowania wideo

Country Status (21)

Country Link
US (5) US9167273B2 (pl)
EP (11) EP2768228B1 (pl)
JP (1) JP5242784B2 (pl)
KR (1) KR101368053B1 (pl)
CN (1) CN102461172B (pl)
AU (1) AU2009348128B2 (pl)
BR (5) BR122021002161B1 (pl)
CA (1) CA2765828C (pl)
CY (1) CY1123899T1 (pl)
DK (3) DK3809703T3 (pl)
ES (2) ES2963468T3 (pl)
FI (2) FI4254961T3 (pl)
HR (3) HRP20231396T1 (pl)
HU (2) HUE065097T2 (pl)
LT (3) LT4254961T (pl)
MX (1) MX2011013707A (pl)
PL (3) PL3809703T3 (pl)
PT (3) PT4254961T (pl)
RU (1) RU2486692C1 (pl)
SI (3) SI4254961T1 (pl)
WO (1) WO2010146696A1 (pl)

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CN110662059B (zh) 2018-06-29 2021-04-20 北京字节跳动网络技术有限公司 使用查找表存储先前编码的运动信息并用其编码后续块的方法和装置
KR20240005239A (ko) 2018-06-29 2024-01-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut와 amvp 사이의 상호작용
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JP6609004B2 (ja) * 2018-07-02 2019-11-20 株式会社東芝 画像符号化方法及び画像復号化方法
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Also Published As

Publication number Publication date
EP2530937A3 (en) 2013-07-10
WO2010146696A1 (ja) 2010-12-23
EP2765778B1 (en) 2016-08-17
EP4254961B1 (en) 2025-10-08
EP3809703A1 (en) 2021-04-21
EP2765779A1 (en) 2014-08-13
EP3448031A1 (en) 2019-02-27
BR122021002162B1 (pt) 2021-09-28
AU2009348128B2 (en) 2014-05-15
PT4254961T (pt) 2026-01-07
LT3809703T (lt) 2023-12-11
DK3448031T3 (da) 2021-02-01
EP2530937A2 (en) 2012-12-05
EP2768229B1 (en) 2017-03-29
LT4254961T (lt) 2026-01-26
ES2850074T3 (es) 2021-08-25
EP2765779B1 (en) 2018-10-10
EP4254961A3 (en) 2023-12-20
PT3809703T (pt) 2023-11-23
LT3448031T (lt) 2021-02-10
EP3809703B1 (en) 2023-09-13
JP5242784B2 (ja) 2013-07-24
US9167273B2 (en) 2015-10-20
EP2445215B1 (en) 2015-03-18
KR20120024731A (ko) 2012-03-14
EP3179721B1 (en) 2018-08-01
EP4657861A2 (en) 2025-12-03
EP4657861A3 (en) 2026-03-04
RU2486692C1 (ru) 2013-06-27
DK4254961T3 (da) 2026-01-12
EP3448031B1 (en) 2020-12-23
HRP20251278T1 (hr) 2026-01-16
BRPI0924908B1 (pt) 2021-05-11
CA2765828A1 (en) 2010-12-23
MX2011013707A (es) 2012-02-28
HRP20231396T1 (hr) 2024-05-10
US20140185684A1 (en) 2014-07-03
SI3809703T1 (sl) 2024-04-30
PT3448031T (pt) 2021-02-05
US9602815B2 (en) 2017-03-21
BR122021002161B1 (pt) 2021-09-28
CA2765828C (en) 2016-04-19
PL3448031T3 (pl) 2021-04-19
FI4254961T3 (fi) 2025-12-23
EP3179721A1 (en) 2017-06-14
EP4254961A2 (en) 2023-10-04
BRPI0924908A2 (pt) 2016-05-03
EP2445215A4 (en) 2013-07-10
US9307242B2 (en) 2016-04-05
EP2768228A1 (en) 2014-08-20
CY1123899T1 (el) 2022-05-27
HUE053386T2 (hu) 2021-06-28
JPWO2010146696A1 (ja) 2012-11-29
ES2963468T3 (es) 2024-03-27
CN102461172B (zh) 2015-03-11
CN102461172A (zh) 2012-05-16
US20120128073A1 (en) 2012-05-24
EP2768229A1 (en) 2014-08-20
US20140185685A1 (en) 2014-07-03
KR101368053B1 (ko) 2014-02-27
AU2009348128A1 (en) 2012-01-19
PL3809703T3 (pl) 2023-12-11
HRP20210210T1 (hr) 2021-06-25
EP2765778A1 (en) 2014-08-13
EP2530937B1 (en) 2015-03-18
BR122015029294A2 (pt) 2016-05-10
SI4254961T1 (sl) 2026-01-30
SI3448031T1 (sl) 2021-03-31
EP2768228B1 (en) 2016-08-24
BR122020003111B1 (pt) 2021-05-11
FI3809703T3 (fi) 2023-12-04
US20140192888A1 (en) 2014-07-10
HUE065097T2 (hu) 2024-05-28
US20140177727A1 (en) 2014-06-26
DK3809703T3 (da) 2023-11-20
EP2445215A1 (en) 2012-04-25

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