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DK2806637T3 - Fremgangsmåde til billedkodning/-afkodning - Google Patents

Fremgangsmåde til billedkodning/-afkodning Download PDF

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Publication number
DK2806637T3
DK2806637T3 DK13738327.9T DK13738327T DK2806637T3 DK 2806637 T3 DK2806637 T3 DK 2806637T3 DK 13738327 T DK13738327 T DK 13738327T DK 2806637 T3 DK2806637 T3 DK 2806637T3
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Denmark
Prior art keywords
image coding
decoding procedure
decoding
procedure
coding
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Application number
DK13738327.9T
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English (en)
Inventor
Sung Chang Lim
Hui Yong Kim
Jin Ho Lee
Jin Soo Choi
Jin Woong Kim
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Electronics & Telecommunications Res Inst
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48995608&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2806637(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electronics & Telecommunications Res Inst filed Critical Electronics & Telecommunications Res Inst
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Publication of DK2806637T3 publication Critical patent/DK2806637T3/da

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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
    • H04N19/50Methods 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
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/134Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/137Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DK13738327.9T 2012-01-19 2013-01-18 Fremgangsmåde til billedkodning/-afkodning DK2806637T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120006282 2012-01-19
PCT/KR2013/000418 WO2013109093A1 (ko) 2012-01-19 2013-01-18 영상 부호화/복호화 방법 및 장치

Publications (1)

Publication Number Publication Date
DK2806637T3 true DK2806637T3 (da) 2020-11-23

Family

ID=48995608

Family Applications (2)

Application Number Title Priority Date Filing Date
DK20195005.2T DK3767952T3 (da) 2012-01-19 2013-01-18 Apparat til billedkodning/-afkodning
DK13738327.9T DK2806637T3 (da) 2012-01-19 2013-01-18 Fremgangsmåde til billedkodning/-afkodning

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK20195005.2T DK3767952T3 (da) 2012-01-19 2013-01-18 Apparat til billedkodning/-afkodning

Country Status (18)

Country Link
US (6) US10218999B2 (da)
EP (6) EP3968639B1 (da)
JP (8) JP6005762B2 (da)
KR (11) KR101595419B1 (da)
CN (9) CN108055548B (da)
BR (4) BR122022002970B1 (da)
CY (2) CY1123768T1 (da)
DK (2) DK3767952T3 (da)
ES (2) ES2901350T3 (da)
HR (2) HRP20211943T8 (da)
HU (3) HUE056924T2 (da)
LT (2) LT2806637T (da)
PL (2) PL2806637T3 (da)
PT (2) PT2806637T (da)
RS (2) RS62603B1 (da)
SI (2) SI2806637T1 (da)
SM (2) SMT202000621T1 (da)
WO (1) WO2013109093A1 (da)

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US20140355688A1 (en) 2014-12-04
CN108055548B (zh) 2021-10-08
KR20210128961A (ko) 2021-10-27
JP6449203B2 (ja) 2019-01-09
KR102485745B1 (ko) 2023-01-06
JP2020120391A (ja) 2020-08-06
LT3767952T (lt) 2022-01-10
KR20230008903A (ko) 2023-01-16
ES2832573T3 (es) 2021-06-10
CY1123768T1 (el) 2022-03-24
HRP20211943T1 (hr) 2022-04-15
CN107580231A (zh) 2018-01-12
JP2015508247A (ja) 2015-03-16
JP2018198454A (ja) 2018-12-13
JP7684498B2 (ja) 2025-05-27
EP3968640A1 (en) 2022-03-16
EP4152751A1 (en) 2023-03-22
KR102386766B1 (ko) 2022-04-14
KR20200120600A (ko) 2020-10-21
KR102315404B1 (ko) 2021-10-20
BR112014017895A8 (pt) 2017-07-11
JP7542695B2 (ja) 2024-08-30
CN108055549B (zh) 2021-10-01
EP3968639A1 (en) 2022-03-16
PL3767952T3 (pl) 2022-01-31
BR122022002970B1 (pt) 2022-11-22
CN107295345A (zh) 2017-10-24
EP2806637A1 (en) 2014-11-26
KR20130085382A (ko) 2013-07-29
CN107396128B (zh) 2020-04-24
KR20130115191A (ko) 2013-10-21
KR20130121766A (ko) 2013-11-06
HUE051798T2 (hu) 2021-03-29
US20190141348A1 (en) 2019-05-09
CN108200437A (zh) 2018-06-22
SMT202100706T1 (it) 2022-03-21
JP7319440B2 (ja) 2023-08-01
CN108055550B (zh) 2021-10-01
KR20240017042A (ko) 2024-02-06
KR102042274B1 (ko) 2019-11-07
CN108055548A (zh) 2018-05-18
RS62603B1 (sr) 2021-12-31
JP6689924B2 (ja) 2020-04-28
US11006142B2 (en) 2021-05-11
HUE060931T2 (hu) 2023-04-28
CY1124915T1 (el) 2022-07-22
RS61219B1 (sr) 2021-01-29
SI3767952T1 (sl) 2022-01-31
KR20190126044A (ko) 2019-11-08
EP3968641A1 (en) 2022-03-16
CN107580231B (zh) 2020-05-05
CN108055549A (zh) 2018-05-18
ES2901350T3 (es) 2022-03-22
JP6005762B2 (ja) 2016-10-12
JP2022017224A (ja) 2022-01-25
KR102631638B1 (ko) 2024-02-01
EP3968641B1 (en) 2022-12-21
KR102042275B1 (ko) 2019-11-07
JP2022172295A (ja) 2022-11-15
JP6949168B2 (ja) 2021-10-13
KR102811453B1 (ko) 2025-05-26
CN107295345B (zh) 2020-03-27
BR112014017895A2 (da) 2017-06-20
EP3767952A1 (en) 2021-01-20
US10638154B2 (en) 2020-04-28
JP7138754B2 (ja) 2022-09-16
SMT202000621T1 (it) 2021-01-05
CN108200437B (zh) 2021-11-23
LT2806637T (lt) 2021-01-25
KR20220047954A (ko) 2022-04-19
US20210218982A1 (en) 2021-07-15
JP2017028712A (ja) 2017-02-02
CN108055550A (zh) 2018-05-18
PT3767952T (pt) 2021-12-20
BR122020017172B1 (pt) 2022-11-29
BR112014017895B1 (pt) 2022-11-22
CN104170387A (zh) 2014-11-26
CN108055547A (zh) 2018-05-18
JP2024157018A (ja) 2024-11-06
HRP20201820T1 (hr) 2021-02-19
KR20130115190A (ko) 2013-10-21
US12126826B2 (en) 2024-10-22
US20250016360A1 (en) 2025-01-09
EP2806637B1 (en) 2020-10-21
US10218999B2 (en) 2019-02-26
EP2806637A4 (en) 2015-09-23
SI2806637T1 (sl) 2021-02-26
CN107396128A (zh) 2017-11-24
KR102042276B1 (ko) 2019-11-07
US20220417551A1 (en) 2022-12-29
HUE056924T2 (hu) 2022-03-28
DK3767952T3 (da) 2021-12-20
KR20250072940A (ko) 2025-05-26
KR101595419B1 (ko) 2016-02-18
US11470342B2 (en) 2022-10-11
HRP20211943T8 (hr) 2022-05-13
BR122022002972B1 (pt) 2022-11-22
JP2023134746A (ja) 2023-09-27
WO2013109093A1 (ko) 2013-07-25
EP3968640B1 (en) 2022-12-21
US20200228825A1 (en) 2020-07-16
EP3767952B1 (en) 2021-11-17
PL2806637T3 (pl) 2021-05-04
CN108055547B (zh) 2021-10-08
KR102168471B1 (ko) 2020-10-21
EP3968639B1 (en) 2022-12-14
PT2806637T (pt) 2020-11-24

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