DK3809703T3 - Videokodning - Google Patents

Videokodning Download PDF

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Publication number
DK3809703T3
DK3809703T3 DK20205284.1T DK20205284T DK3809703T3 DK 3809703 T3 DK3809703 T3 DK 3809703T3 DK 20205284 T DK20205284 T DK 20205284T DK 3809703 T3 DK3809703 T3 DK 3809703T3
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DK
Denmark
Prior art keywords
video encoding
encoding
video
Prior art date
Application number
DK20205284.1T
Other languages
English (en)
Inventor
Saori Asaka
Takeshi Chujoh
Akiyuki Tanizawa
Goki Yasuda
Naofumi Wada
Takashi Watanabe
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Application granted granted Critical
Publication of DK3809703T3 publication Critical patent/DK3809703T3/da

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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
    • H04N19/50—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
    • H04N19/90—Methods 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
    • H04N19/10—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/593—Methods 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)
DK20205284.1T 2009-06-18 2009-06-18 Videokodning DK3809703T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20205284.1A EP3809703B1 (en) 2009-06-18 2009-06-18 Video encoding
EP18193270.8A EP3448031B1 (en) 2009-06-18 2009-06-18 Video decoding apparatus and video decoding method
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
DK3809703T3 true DK3809703T3 (da) 2023-11-20

Family

ID=43356034

Family Applications (2)

Application Number Title Priority Date Filing Date
DK18193270.8T DK3448031T3 (da) 2009-06-18 2009-06-18 Videoafkodningsanordning og videoafkodningsfremgangsmåde
DK20205284.1T DK3809703T3 (da) 2009-06-18 2009-06-18 Videokodning

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK18193270.8T DK3448031T3 (da) 2009-06-18 2009-06-18 Videoafkodningsanordning og videoafkodningsfremgangsmåde

Country Status (21)

Country Link
US (5) US9167273B2 (da)
EP (10) EP2768228B1 (da)
JP (1) JP5242784B2 (da)
KR (1) KR101368053B1 (da)
CN (1) CN102461172B (da)
AU (1) AU2009348128B2 (da)
BR (5) BR122015029294A2 (da)
CA (1) CA2765828C (da)
CY (1) CY1123899T1 (da)
DK (2) DK3448031T3 (da)
ES (2) ES2850074T3 (da)
FI (1) FI3809703T3 (da)
HR (2) HRP20231396T1 (da)
HU (2) HUE053386T2 (da)
LT (2) LT3809703T (da)
MX (1) MX2011013707A (da)
PL (2) PL3809703T3 (da)
PT (2) PT3809703T (da)
RU (1) RU2486692C1 (da)
SI (2) SI3448031T1 (da)
WO (1) WO2010146696A1 (da)

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Also Published As

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

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