IN2014CN03108A - - Google Patents

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Publication number
IN2014CN03108A
IN2014CN03108A IN3108CHN2014A IN2014CN03108A IN 2014CN03108 A IN2014CN03108 A IN 2014CN03108A IN 3108CHN2014 A IN3108CHN2014 A IN 3108CHN2014A IN 2014CN03108 A IN2014CN03108 A IN 2014CN03108A
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IN
India
Prior art keywords
compensation
encoder
receives
constrained
alf
Prior art date
Application number
Other languages
English (en)
Inventor
Jin Ho Lee
Hui Yong Kim
Sung Chang Lim
Jin Soo Choi
Jin Woong Kim
Original Assignee
Korea Electronics Telecomm
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=48436669&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014CN03108(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Korea Electronics Telecomm filed Critical Korea Electronics Telecomm
Publication of IN2014CN03108A publication Critical patent/IN2014CN03108A/en

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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
    • H04N19/10—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/70—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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
IN3108CHN2014 2011-09-28 2012-09-27 IN2014CN03108A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20110098601 2011-09-28
KR1020120019999A KR20130034566A (ko) 2011-09-28 2012-02-28 제한된 오프셋 보상 및 루프 필터를 기반으로 하는 영상 부호화 및 복호화 방법 및 그 장치
KR1020120039412A KR20130034570A (ko) 2011-09-28 2012-04-16 제한된 오프셋 보상 및 루프 필터를 이용한 영상 부호화/복호화 방법 및 그 장치
PCT/KR2012/007833 WO2013048151A1 (fr) 2011-09-28 2012-09-27 Procédé et appareil de codage et de décodage d'images basés sur une correction de décalage contraint et un filtre à boucle
KR1020120107639A KR101356450B1 (ko) 2011-09-28 2012-09-27 제한된 오프셋 보상 및 루프 필터를 기반으로 하는 영상 부호화 및 복호화 방법 및 그 장치

Publications (1)

Publication Number Publication Date
IN2014CN03108A true IN2014CN03108A (fr) 2015-07-03

Family

ID=48436669

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3108CHN2014 IN2014CN03108A (fr) 2011-09-28 2012-09-27

Country Status (8)

Country Link
US (1) US9270990B2 (fr)
EP (5) EP2887674A3 (fr)
JP (7) JP2014531851A (fr)
KR (20) KR20130034566A (fr)
CN (5) CN103959794B (fr)
BR (5) BR122020015286B1 (fr)
IN (1) IN2014CN03108A (fr)
WO (1) WO2013048151A1 (fr)

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Also Published As

Publication number Publication date
CN104902284B (zh) 2018-10-09
US20140286396A1 (en) 2014-09-25
BR122020015284B1 (pt) 2023-05-16
EP2763411A1 (fr) 2014-08-06
KR20130034570A (ko) 2013-04-05
KR102631239B1 (ko) 2024-01-31
BR122014023991A2 (pt) 2019-08-20
JP2017108424A (ja) 2017-06-15
CN105007497A (zh) 2015-10-28
KR101977741B1 (ko) 2019-05-15
KR20240018540A (ko) 2024-02-13
CN105007497B (zh) 2019-04-09
JP2014171227A (ja) 2014-09-18
EP2887674A2 (fr) 2015-06-24
KR20130034614A (ko) 2013-04-05
KR20190113737A (ko) 2019-10-08
KR20230033014A (ko) 2023-03-07
JP2014531851A (ja) 2014-11-27
KR20210153572A (ko) 2021-12-17
CN104902284A (zh) 2015-09-09
KR102337652B1 (ko) 2021-12-09
KR20130095241A (ko) 2013-08-27
KR20180067486A (ko) 2018-06-20
BR122020015286B1 (pt) 2023-11-14
KR20180067485A (ko) 2018-06-20
KR20130095242A (ko) 2013-08-27
KR101744024B1 (ko) 2017-06-07
KR20200092300A (ko) 2020-08-03
KR101356450B1 (ko) 2014-02-05
JP2020017986A (ja) 2020-01-30
JP2015181270A (ja) 2015-10-15
WO2013048151A1 (fr) 2013-04-04
KR20140066677A (ko) 2014-06-02
BR122014023991B1 (pt) 2023-03-14
KR20190050958A (ko) 2019-05-14
JP2023145724A (ja) 2023-10-11
EP3154267A2 (fr) 2017-04-12
EP2887674A3 (fr) 2015-10-07
CN103959794B (zh) 2016-09-14
KR20130034566A (ko) 2013-04-05
KR101977740B1 (ko) 2019-05-15
KR101977738B1 (ko) 2019-05-15
KR102140328B1 (ko) 2020-07-31
KR101977739B1 (ko) 2019-05-15
KR20180067487A (ko) 2018-06-20
KR101868121B1 (ko) 2018-06-18
EP3965427A1 (fr) 2022-03-09
KR20170059950A (ko) 2017-05-31
KR20200143333A (ko) 2020-12-23
JP2022043032A (ja) 2022-03-15
EP3145196A2 (fr) 2017-03-22
KR20180067488A (ko) 2018-06-20
BR122020015282B1 (pt) 2023-05-16
BR112014007434A2 (pt) 2017-04-04
KR101366650B1 (ko) 2014-02-26
KR102194038B1 (ko) 2020-12-22
KR20130095240A (ko) 2013-08-27
CN104902286A (zh) 2015-09-09
CN104202610A (zh) 2014-12-10
US9270990B2 (en) 2016-02-23
KR102030425B1 (ko) 2019-10-10
KR20140060478A (ko) 2014-05-20
EP3145196A3 (fr) 2017-08-23
BR112014007434B1 (pt) 2023-03-21
EP2763411A4 (fr) 2015-10-07
CN104902286B (zh) 2019-01-18
EP3154267A3 (fr) 2017-08-23
CN103959794A (zh) 2014-07-30

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