PL3767952T3 - Urządzenie do kodowania/dekodowania obrazu - Google Patents

Urządzenie do kodowania/dekodowania obrazu

Info

Publication number
PL3767952T3
PL3767952T3 PL20195005T PL20195005T PL3767952T3 PL 3767952 T3 PL3767952 T3 PL 3767952T3 PL 20195005 T PL20195005 T PL 20195005T PL 20195005 T PL20195005 T PL 20195005T PL 3767952 T3 PL3767952 T3 PL 3767952T3
Authority
PL
Poland
Prior art keywords
encodering
image
decoding device
decoding
image encodering
Prior art date
Application number
PL20195005T
Other languages
English (en)
Inventor
Sung Chang Lim
Hui Yong Kim
Jin Ho Lee
Jin Soo Choi
Jin Woong Kim
Original Assignee
Electronics And Telecommunications Research Institute
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
Family has litigation
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=PL3767952(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electronics And Telecommunications Research Institute filed Critical Electronics And Telecommunications Research Institute
Publication of PL3767952T3 publication Critical patent/PL3767952T3/pl

Links

Classifications

    • 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
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection 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
    • 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
    • H04N19/134—Methods 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL20195005T 2012-01-19 2013-01-18 Urządzenie do kodowania/dekodowania obrazu PL3767952T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20120006282 2012-01-19
EP13738327.9A EP2806637B1 (en) 2012-01-19 2013-01-18 Method for image coding/decoding
EP20195005.2A EP3767952B1 (en) 2012-01-19 2013-01-18 Apparatus for image coding/decoding
PCT/KR2013/000418 WO2013109093A1 (ko) 2012-01-19 2013-01-18 영상 부호화/복호화 방법 및 장치

Publications (1)

Publication Number Publication Date
PL3767952T3 true PL3767952T3 (pl) 2022-01-31

Family

ID=48995608

Family Applications (2)

Application Number Title Priority Date Filing Date
PL20195005T PL3767952T3 (pl) 2012-01-19 2013-01-18 Urządzenie do kodowania/dekodowania obrazu
PL13738327T PL2806637T3 (pl) 2012-01-19 2013-01-18 Sposób kodowania/dekodowania obrazu

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL13738327T PL2806637T3 (pl) 2012-01-19 2013-01-18 Sposób kodowania/dekodowania obrazu

Country Status (18)

Country Link
US (6) US10218999B2 (pl)
EP (6) EP3968639B1 (pl)
JP (8) JP6005762B2 (pl)
KR (11) KR101595419B1 (pl)
CN (9) CN107396128B (pl)
BR (4) BR112014017895B1 (pl)
CY (2) CY1123768T1 (pl)
DK (2) DK2806637T3 (pl)
ES (2) ES2832573T3 (pl)
HR (2) HRP20201820T1 (pl)
HU (3) HUE051798T2 (pl)
LT (2) LT2806637T (pl)
PL (2) PL3767952T3 (pl)
PT (2) PT3767952T (pl)
RS (2) RS61219B1 (pl)
SI (2) SI2806637T1 (pl)
SM (2) SMT202100706T1 (pl)
WO (1) WO2013109093A1 (pl)

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BR122022002970B1 (pt) 2022-11-22
KR20240017042A (ko) 2024-02-06
CN108200437A (zh) 2018-06-22
EP3767952A1 (en) 2021-01-20
CN107396128B (zh) 2020-04-24
KR20200120600A (ko) 2020-10-21
CN108200437B (zh) 2021-11-23
CN108055549B (zh) 2021-10-01
JP2024157018A (ja) 2024-11-06
EP3968639B1 (en) 2022-12-14
JP2015508247A (ja) 2015-03-16
JP2018198454A (ja) 2018-12-13
JP7319440B2 (ja) 2023-08-01
KR101595419B1 (ko) 2016-02-18
KR102168471B1 (ko) 2020-10-21
JP2022017224A (ja) 2022-01-25
JP2023134746A (ja) 2023-09-27
EP3968640B1 (en) 2022-12-21
SMT202000621T1 (it) 2021-01-05
BR112014017895A8 (pt) 2017-07-11
US20250016360A1 (en) 2025-01-09
EP2806637B1 (en) 2020-10-21
KR102631638B1 (ko) 2024-02-01
EP2806637A4 (en) 2015-09-23
CN107580231A (zh) 2018-01-12
CN108055547A (zh) 2018-05-18
EP3968640A1 (en) 2022-03-16
EP4152751A1 (en) 2023-03-22
KR102042275B1 (ko) 2019-11-07
KR102315404B1 (ko) 2021-10-20
HRP20211943T8 (hr) 2022-05-13
HRP20201820T1 (hr) 2021-02-19
KR102042276B1 (ko) 2019-11-07
KR20130115191A (ko) 2013-10-21
JP6689924B2 (ja) 2020-04-28
KR20130121766A (ko) 2013-11-06
KR102042274B1 (ko) 2019-11-07
CN107295345B (zh) 2020-03-27
DK2806637T3 (da) 2020-11-23
CN108055549A (zh) 2018-05-18
LT3767952T (lt) 2022-01-10
BR122020017172B1 (pt) 2022-11-29
BR112014017895A2 (pl) 2017-06-20
ES2832573T3 (es) 2021-06-10
JP2022172295A (ja) 2022-11-15
KR102811453B1 (ko) 2025-05-26
ES2901350T3 (es) 2022-03-22
PL2806637T3 (pl) 2021-05-04
US11470342B2 (en) 2022-10-11
KR102386766B1 (ko) 2022-04-14
JP7542695B2 (ja) 2024-08-30
CY1123768T1 (el) 2022-03-24
RS61219B1 (sr) 2021-01-29
HUE051798T2 (hu) 2021-03-29
CN104170387A (zh) 2014-11-26
EP3968641B1 (en) 2022-12-21
CN108055550B (zh) 2021-10-01
HUE060931T2 (hu) 2023-04-28
SMT202100706T1 (it) 2022-03-21
SI2806637T1 (sl) 2021-02-26
KR20130085382A (ko) 2013-07-29
US20140355688A1 (en) 2014-12-04
CN107295345A (zh) 2017-10-24
KR20230008903A (ko) 2023-01-16
US20200228825A1 (en) 2020-07-16
CN107580231B (zh) 2020-05-05
US20210218982A1 (en) 2021-07-15
EP3968639A1 (en) 2022-03-16
CN107396128A (zh) 2017-11-24
KR20210128961A (ko) 2021-10-27
JP2020120391A (ja) 2020-08-06
US10638154B2 (en) 2020-04-28
HUE056924T2 (hu) 2022-03-28
US11006142B2 (en) 2021-05-11
US12126826B2 (en) 2024-10-22
CN108055548A (zh) 2018-05-18
JP7138754B2 (ja) 2022-09-16
BR122022002972B1 (pt) 2022-11-22
LT2806637T (lt) 2021-01-25
JP6449203B2 (ja) 2019-01-09
PT2806637T (pt) 2020-11-24
KR20190126044A (ko) 2019-11-08
WO2013109093A1 (ko) 2013-07-25
CY1124915T1 (el) 2022-07-22
CN108055550A (zh) 2018-05-18
JP2017028712A (ja) 2017-02-02
JP7684498B2 (ja) 2025-05-27
EP3767952B1 (en) 2021-11-17
CN108055548B (zh) 2021-10-08
DK3767952T3 (da) 2021-12-20
JP6005762B2 (ja) 2016-10-12
KR102485745B1 (ko) 2023-01-06
EP3968641A1 (en) 2022-03-16
HRP20211943T1 (hr) 2022-04-15
KR20250072940A (ko) 2025-05-26
RS62603B1 (sr) 2021-12-31
KR20220047954A (ko) 2022-04-19
KR20130115190A (ko) 2013-10-21
CN108055547B (zh) 2021-10-08
PT3767952T (pt) 2021-12-20
BR112014017895B1 (pt) 2022-11-22
JP6949168B2 (ja) 2021-10-13
US20190141348A1 (en) 2019-05-09
SI3767952T1 (sl) 2022-01-31
US10218999B2 (en) 2019-02-26
EP2806637A1 (en) 2014-11-26
US20220417551A1 (en) 2022-12-29

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