KR101920105B1 - 영상의 재구성된 샘플 세트에 대한 보상 오프셋들을 제공하는 방법 - Google Patents

영상의 재구성된 샘플 세트에 대한 보상 오프셋들을 제공하는 방법 Download PDF

Info

Publication number
KR101920105B1
KR101920105B1 KR1020147017658A KR20147017658A KR101920105B1 KR 101920105 B1 KR101920105 B1 KR 101920105B1 KR 1020147017658 A KR1020147017658 A KR 1020147017658A KR 20147017658 A KR20147017658 A KR 20147017658A KR 101920105 B1 KR101920105 B1 KR 101920105B1
Authority
KR
South Korea
Prior art keywords
range
sample
offset
class
values
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020147017658A
Other languages
English (en)
Korean (ko)
Other versions
KR20140090698A (ko
Inventor
에두아르 프랑수와
기욤 라로슈
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20140090698A publication Critical patent/KR20140090698A/ko
Application granted granted Critical
Publication of KR101920105B1 publication Critical patent/KR101920105B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04N19/117Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/10Methods 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
    • H04N19/132Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • 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
    • H04N19/134Methods 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
    • H04N19/14Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/147Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/172Methods 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 picture, frame or field
    • 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
    • H04N19/182Methods 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 a pixel
    • 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
    • H04N19/186Methods 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 a colour or a chrominance component
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
KR1020147017658A 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들을 제공하는 방법 Active KR101920105B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1119206.9 2011-11-07
GBGB1119206.9A GB201119206D0 (en) 2011-11-07 2011-11-07 Method and device for providing compensation offsets for a set of reconstructed samples of an image
GB1203285.0A GB2499983A (en) 2011-11-07 2012-02-24 Providing compensation offsets for a set of reconstructed samples of an image
GB1203285.0 2012-02-24
PCT/EP2012/072069 WO2013068427A2 (en) 2011-11-07 2012-11-07 Method and device for providing compensation offsets for a set of reconstructed samples of an image

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147014408A Division KR101530244B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들을 제공하는 방법 및 장치

Related Child Applications (3)

Application Number Title Priority Date Filing Date
KR1020187032809A Division KR102029614B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치
KR1020187032811A Division KR102030304B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치
KR1020187032810A Division KR101972366B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치

Publications (2)

Publication Number Publication Date
KR20140090698A KR20140090698A (ko) 2014-07-17
KR101920105B1 true KR101920105B1 (ko) 2018-11-19

Family

ID=45421397

Family Applications (12)

Application Number Title Priority Date Filing Date
KR1020147017658A Active KR101920105B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들을 제공하는 방법
KR1020147014410A Active KR101530832B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020147019037A Active KR101920529B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020187032999A Active KR102083280B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020187033000A Active KR102068432B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020197028861A Ceased KR20190114049A (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 영상에 적용하는 장치
KR1020207005285A Active KR102130480B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020187032809A Active KR102029614B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치
KR1020187032810A Active KR101972366B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치
KR1020187032811A Active KR102030304B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치
KR1020147014408A Active KR101530244B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들을 제공하는 방법 및 장치
KR1020187032998A Active KR102068431B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치

Family Applications After (11)

Application Number Title Priority Date Filing Date
KR1020147014410A Active KR101530832B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020147019037A Active KR101920529B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020187032999A Active KR102083280B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020187033000A Active KR102068432B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020197028861A Ceased KR20190114049A (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 영상에 적용하는 장치
KR1020207005285A Active KR102130480B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치
KR1020187032809A Active KR102029614B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치
KR1020187032810A Active KR101972366B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치
KR1020187032811A Active KR102030304B1 (ko) 2011-11-07 2012-11-07 샘플 적응적 오프셋을 적용하는 장치
KR1020147014408A Active KR101530244B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들을 제공하는 방법 및 장치
KR1020187032998A Active KR102068431B1 (ko) 2011-11-07 2012-11-07 영상의 재구성된 샘플 세트에 대한 보상 오프셋들의 인코딩/디코딩을 최적화하는 방법 및 장치

Country Status (14)

Country Link
US (12) US10085042B2 (enExample)
EP (11) EP3648461B1 (enExample)
JP (10) JP6067024B2 (enExample)
KR (12) KR101920105B1 (enExample)
CN (15) CN107295337B (enExample)
BR (10) BR122019026456B1 (enExample)
DK (2) DK2777253T3 (enExample)
ES (7) ES2906724T3 (enExample)
GB (5) GB201119206D0 (enExample)
HU (5) HUE057828T2 (enExample)
IN (2) IN2014CN04154A (enExample)
PL (5) PL3657792T3 (enExample)
RU (13) RU2586863C2 (enExample)
WO (3) WO2013068427A2 (enExample)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101529992B1 (ko) 2010-04-05 2015-06-18 삼성전자주식회사 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치
GB201119206D0 (en) 2011-11-07 2011-12-21 Canon Kk Method and device for providing compensation offsets for a set of reconstructed samples of an image
US9253482B2 (en) 2011-11-08 2016-02-02 Texas Insturments Incorporated Method and apparatus for sample adaptive offset without sign coding
US9277194B2 (en) * 2011-11-08 2016-03-01 Texas Instruments Incorporated Method and apparatus for image and video coding using hierarchical sample adaptive band offset
KR101529993B1 (ko) * 2011-12-22 2015-06-18 삼성전자주식회사 최대 부호화 단위 별로 픽셀 분류에 따른 오프셋 조정을 이용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
US9161035B2 (en) * 2012-01-20 2015-10-13 Sony Corporation Flexible band offset mode in sample adaptive offset in HEVC
GB2509707B (en) 2013-01-04 2016-03-16 Canon Kk A method, device, computer program, and information storage means for encoding or decoding a video sequence
KR102166335B1 (ko) * 2013-04-19 2020-10-15 삼성전자주식회사 Sao 파라미터를 시그널링하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
US9826240B2 (en) * 2013-07-05 2017-11-21 Texas Instruments Incorporated High throughput VLSI architecture for HEVC SAO encoding
JP6174966B2 (ja) * 2013-10-17 2017-08-02 キヤノン株式会社 画像符号化装置、画像符号化方法、及びプログラム
WO2015058397A1 (en) 2013-10-25 2015-04-30 Microsoft Technology Licensing, Llc Representing blocks with hash values in video and image coding and decoding
US10264290B2 (en) 2013-10-25 2019-04-16 Microsoft Technology Licensing, Llc Hash-based block matching in video and image coding
TWI496456B (zh) * 2013-11-19 2015-08-11 Ind Tech Res Inst 畫面間成本計算方法及畫面間成本計算裝置
CN103647975B (zh) * 2013-12-02 2017-01-11 国家广播电影电视总局广播科学研究院 基于直方图分析的改进样本自适应偏移滤波方法
CN110072106B (zh) * 2013-12-13 2022-06-07 北京三星通信技术研究有限公司 视频编解码中像素处理的方法和装置
US9628822B2 (en) 2014-01-30 2017-04-18 Qualcomm Incorporated Low complexity sample adaptive offset encoding
WO2015131326A1 (en) 2014-03-04 2015-09-11 Microsoft Technology Licensing, Llc Encoder-side decisions for block flipping and skip mode in intra block copy prediction
EP3114838B1 (en) 2014-03-04 2018-02-07 Microsoft Technology Licensing, LLC Hash table construction and availability checking for hash-based block matching
JP6338408B2 (ja) * 2014-03-14 2018-06-06 三菱電機株式会社 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法
US10382754B2 (en) 2014-04-29 2019-08-13 Microsoft Technology Licensing, Llc Encoder-side decisions for sample adaptive offset filtering
CN105323588B (zh) * 2014-06-16 2019-06-21 敦泰电子股份有限公司 一种动态适应压缩参数的影像压缩系统
US10681372B2 (en) 2014-06-23 2020-06-09 Microsoft Technology Licensing, Llc Encoder decisions based on results of hash-based block matching
KR102276854B1 (ko) * 2014-07-31 2021-07-13 삼성전자주식회사 인루프 필터 파라미터 예측을 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
BR112017004490B1 (pt) 2014-09-30 2023-03-14 Microsoft Technology Licensing, Llc Método para a construção de uma tabela de hash para correspondência de bloco baseada em hash, dispositivo de computação e meio de armazenamento legível por computador
GB2533905A (en) * 2014-10-06 2016-07-13 Canon Kk Method and apparatus for video coding and decoding
CN107251053B (zh) * 2015-02-13 2018-08-28 北京市商汤科技开发有限公司 一种降低有损压缩图像的压缩失真的方法及装置
JP6454229B2 (ja) * 2015-06-10 2019-01-16 日本電信電話株式会社 画像符号化装置、画像復号装置、画像符号化プログラム及び画像復号プログラム
US20170006283A1 (en) * 2015-06-30 2017-01-05 Microsoft Technology Licensing, Llc Computationally efficient sample adaptive offset filtering during video encoding
EP3142363A1 (en) * 2015-09-08 2017-03-15 Thomson Licensing Methods and devices for encoding and decoding a sequence of pictures, and corresponding computer program product and computer-readable medium
KR102423880B1 (ko) 2015-10-06 2022-07-21 삼성전자주식회사 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법
WO2017078450A1 (ko) * 2015-11-04 2017-05-11 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
US10728546B2 (en) 2016-02-05 2020-07-28 Apple Inc. Sample adaptive offset systems and methods
EP3220643A1 (en) * 2016-03-14 2017-09-20 Thomson Licensing Method and device for encoding at least one image unit, and method and device for decoding a stream representative of at least one image unit
CN105959731B (zh) * 2016-04-28 2019-02-05 西安交通大学 一种数字电视的统计复用编码方法
US10390039B2 (en) 2016-08-31 2019-08-20 Microsoft Technology Licensing, Llc Motion estimation for screen remoting scenarios
EP3306922A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Method and apparatus for encoding a picture using rate-distortion based block splitting
US10432972B2 (en) * 2016-10-19 2019-10-01 Google Llc Guided offset correction for loop restoration in video coding
US11095877B2 (en) 2016-11-30 2021-08-17 Microsoft Technology Licensing, Llc Local hash-based motion estimation for screen remoting scenarios
EP3550842A4 (en) * 2016-12-30 2020-06-10 Huawei Technologies Co., Ltd. IMAGE FILTERING METHOD, APPARATUS AND DEVICE
KR102443959B1 (ko) * 2017-03-22 2022-09-16 한양대학교 산학협력단 적응적인 화소 분류 기준에 따른 인루프 필터링 방법
CN107360431B (zh) * 2017-06-30 2019-08-02 武汉斗鱼网络科技有限公司 一种帧类型的判断方法及装置
CN107707915B (zh) * 2017-09-30 2019-11-12 上海兆芯集成电路有限公司 采样点自适应偏移滤波的控制方法及其影像处理系统
WO2019082291A1 (ja) 2017-10-25 2019-05-02 株式会社ソシオネクスト 符号化方法、復号方法、符号化装置、復号装置、符号化プログラム及び復号プログラム
WO2019135294A1 (ja) 2018-01-05 2019-07-11 株式会社ソシオネクスト 符号化方法、復号方法、符号化装置、復号装置、符号化プログラム及び復号プログラム
GB2574423A (en) * 2018-06-05 2019-12-11 Canon Kk Video coding and decoding
KR102312337B1 (ko) * 2018-10-19 2021-10-14 삼성전자주식회사 Ai 부호화 장치 및 그 동작방법, 및 ai 복호화 장치 및 그 동작방법
CN112997500B (zh) * 2018-11-09 2023-04-18 北京字节跳动网络技术有限公司 对基于区域的自适应环路滤波器的改进
GB2580173B (en) 2018-12-21 2022-07-27 Canon Kk A filter
CN109862374A (zh) * 2019-01-07 2019-06-07 北京大学 一种自适应环路滤波方法及装置
CN109859126B (zh) * 2019-01-17 2021-02-02 浙江大华技术股份有限公司 一种视频降噪方法、装置、电子设备及存储介质
KR102784937B1 (ko) 2019-03-08 2025-03-25 캐논 가부시끼가이샤 적응 루프 필터
GB201913403D0 (en) * 2019-09-17 2019-10-30 Canon Kk Method and apparatus for encoding and decoding a video stream with subpictures
CN110677649B (zh) * 2019-10-16 2021-09-28 腾讯科技(深圳)有限公司 基于机器学习的去伪影方法、去伪影模型训练方法及装置
CN115066897B (zh) * 2019-11-14 2026-01-02 抖音视界有限公司 低位深度视觉媒体数据的编解码
US20230024020A1 (en) * 2019-12-09 2023-01-26 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive loop filtering
JP7705397B2 (ja) * 2019-12-17 2025-07-09 アリババ グループ ホウルディング リミテッド ラップアラウンド動き補償を実行する方法
JP2023507090A (ja) 2019-12-17 2023-02-21 テレフオンアクチーボラゲット エルエム エリクソン(パブル) 低複雑性画像フィルタ
US11375221B2 (en) * 2020-02-12 2022-06-28 Tencent America LLC Method and apparatus for cross-component filtering
CN115398906B (zh) * 2020-03-26 2025-04-04 阿里巴巴(中国)有限公司 用信号通知视频编码数据的方法
CN111698511B (zh) * 2020-06-07 2022-09-16 咪咕文化科技有限公司 图像滤波方法、装置、设备及可读存储介质
US11202085B1 (en) 2020-06-12 2021-12-14 Microsoft Technology Licensing, Llc Low-cost hash table construction and hash-based block matching for variable-size blocks
US11750816B2 (en) * 2020-12-03 2023-09-05 Alibaba Group Holding Limited Methods and systems for cross-component sample adaptive offset
CN112862924B (zh) * 2020-12-31 2022-11-25 哈尔滨工业大学(威海) 多模态成像中图像重建方法、装置和多模态成像技术系统
TWI764492B (zh) * 2020-12-31 2022-05-11 鴻海精密工業股份有限公司 缺陷檢測分類方法、裝置、電子設備及存儲介質
CN114764768B (zh) 2020-12-31 2025-09-26 富泰华工业(深圳)有限公司 缺陷检测分类方法、装置、电子设备及存储介质
EP4285591A4 (en) * 2021-02-01 2024-12-11 Beijing Dajia Internet Information Technology Co., Ltd. IMPROVED CHROMA CODING IN ADAPTIVE CROSS-COMPONENT SAMPLE SHIFT
CN113099230B (zh) * 2021-02-22 2022-09-06 浙江大华技术股份有限公司 编码方法、装置、电子设备及计算机可读存储介质
CN112819017B (zh) * 2021-03-09 2022-08-16 遵义师范学院 基于直方图的高精度色偏图像识别方法
CN113068037B (zh) * 2021-03-17 2022-12-06 上海哔哩哔哩科技有限公司 用于样点自适应补偿的方法及装置、设备和介质
MX2023010325A (es) * 2021-03-18 2023-09-14 Beijing Dajia Internet Information Tech Co Ltd Mejora de la codificacion en la desviacion adaptativa por muestras de componentes cruzados.
EP4315852A4 (en) * 2021-03-30 2024-09-25 Telefonaktiebolaget LM Ericsson (publ) Combined loop filtering
CN112752104B (zh) * 2021-04-06 2021-06-08 浙江华创视讯科技有限公司 图像补偿方法、装置、存储介质及电子设备
CN116368803A (zh) 2021-04-14 2023-06-30 北京达佳互联信息技术有限公司 交叉分量样点自适应偏移中的编解码增强
CN117769834A (zh) * 2021-07-27 2024-03-26 北京达佳互联信息技术有限公司 跨分量样点自适应偏移中的编解码增强
CN117795957A (zh) * 2021-08-19 2024-03-29 北京达佳互联信息技术有限公司 跨分量样点自适应偏移中的编解码增强
MX2024005579A (es) * 2021-11-08 2024-05-22 Beijing Dajia Internet Information Tech Co Ltd Desplazamiento adaptativo de muestra cruzada de componentes.
EP4447438A1 (en) * 2023-04-14 2024-10-16 Beijing Xiaomi Mobile Software Co., Ltd. Encoding/decoding video picture data
EP4447439A1 (en) * 2023-04-14 2024-10-16 Beijing Xiaomi Mobile Software Co., Ltd. Encoding/decoding video picture data
WO2024251577A1 (en) * 2023-06-06 2024-12-12 Interdigital Ce Patent Holdings, Sas Encoding and decoding methods using offset-based filtering and corresponding apparatuses

Family Cites Families (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223557A3 (en) 1985-11-15 1989-04-05 Data General Corporation Display control in a data processing system
KR0148130B1 (ko) * 1992-05-18 1998-09-15 강진구 블럭킹아티팩트를 억제시키는 부호화/복호화 방법 및 그 장치
US5502489A (en) * 1994-01-03 1996-03-26 Daewoo Electronics Co., Ltd. Method for the motion adaptive spatial filtering of video signals in an image coding apparatus
US6519369B1 (en) * 1999-02-12 2003-02-11 Sony Corporation Method and apparatus for filter tap expansion
FI117533B (fi) 2000-01-20 2006-11-15 Nokia Corp Menetelmä digitaalisten videokuvien suodattamiseksi
JP4156188B2 (ja) * 2000-10-20 2008-09-24 パイオニア株式会社 情報出力装置及び情報出力方法、情報記録装置及び情報記録方法、情報出力記録システム及び情報出力記録方法並びに情報記録媒体
US7450641B2 (en) 2001-09-14 2008-11-11 Sharp Laboratories Of America, Inc. Adaptive filtering based upon boundary strength
BRPI0413624A (pt) * 2003-08-19 2006-10-17 Matsushita Electric Industrial Co Ltd método para codificar imagem em movimento e método para decodificar imagem em movimento
EP1510973A3 (en) * 2003-08-29 2006-08-16 Samsung Electronics Co., Ltd. Method and apparatus for image-based photorealistic 3D face modeling
US7369709B2 (en) 2003-09-07 2008-05-06 Microsoft Corporation Conditional lapped transform
CN1285214C (zh) * 2004-01-14 2006-11-15 华中科技大学 一种环路滤波方法和环路滤波器
US7397854B2 (en) * 2004-04-29 2008-07-08 Mediatek Incorporation Adaptive de-blocking filtering apparatus and method for MPEG video decoder
US7876833B2 (en) 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
EP1872586B1 (en) * 2005-04-13 2020-06-17 Dolby International AB Luma-chroma coding with three distinct spatial predictors
US7511769B2 (en) 2005-04-19 2009-03-31 Texas Instruments Incorporated Interframe noise reduction for video
WO2006129274A1 (en) 2005-06-01 2006-12-07 Koninklijke Philips Electronics N.V. Method and electronic device for determining a characteristic of a content item
PL1897380T3 (pl) * 2005-06-23 2016-04-29 Koninklijke Philips Nv Połączona wymiana danych obrazu i związanych z nimi danych głębi
KR100678958B1 (ko) 2005-07-29 2007-02-06 삼성전자주식회사 인트라 bl 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
CN100438629C (zh) * 2005-09-19 2008-11-26 华为技术有限公司 图像编码处理中的环路滤波方法
KR100647402B1 (ko) 2005-11-01 2006-11-23 매그나칩 반도체 유한회사 이미지 센서의 화질개선장치 및 그 방법
US7956930B2 (en) * 2006-01-06 2011-06-07 Microsoft Corporation Resampling and picture resizing operations for multi-resolution video coding and decoding
RU2406259C2 (ru) * 2006-03-27 2010-12-10 Квэлкомм Инкорпорейтед Способы и системы для кодирования уточняющих коэффициентов при сжатии видеоданных
WO2007116551A1 (ja) * 2006-03-30 2007-10-18 Kabushiki Kaisha Toshiba 画像符号化装置及び画像符号化方法並びに画像復号化装置及び画像復号化方法
US9001899B2 (en) 2006-09-15 2015-04-07 Freescale Semiconductor, Inc. Video information processing system with selective chroma deblock filtering
US20080080618A1 (en) 2006-09-28 2008-04-03 Kazuya Takagi Video decoding apparatus and method of the same
EP2082583A2 (en) * 2006-11-08 2009-07-29 THOMSON Licensing Methods and apparatus for in-loop de-artifact filtering
CN100578618C (zh) * 2006-12-04 2010-01-06 华为技术有限公司 一种解码方法及装置
US9445128B2 (en) * 2006-12-08 2016-09-13 Freescale Semiconductor, Inc. System and method of determining deblocking control flag of scalable video system for indicating presentation of deblocking parameters for multiple layers
MX2009006404A (es) * 2006-12-18 2009-06-23 Koninkl Philips Electronics Nv Compresion y descompresion de imagen.
US8238443B2 (en) * 2008-01-12 2012-08-07 Huaya Microelectronics Digital timing extraction and recovery in a digital video decoder
US8234193B2 (en) * 2008-03-03 2012-07-31 Wildfire Interactive, Inc. Method and system for providing online promotions through a social network-based platform
US8831086B2 (en) * 2008-04-10 2014-09-09 Qualcomm Incorporated Prediction techniques for interpolation in video coding
JP2009290552A (ja) * 2008-05-29 2009-12-10 Fujifilm Corp 動画圧縮装置および動画圧縮プログラム
KR20090129926A (ko) * 2008-06-13 2009-12-17 삼성전자주식회사 영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치
US9571856B2 (en) * 2008-08-25 2017-02-14 Microsoft Technology Licensing, Llc Conversion operations in scalable video encoding and decoding
JP5161702B2 (ja) * 2008-08-25 2013-03-13 キヤノン株式会社 撮像装置、撮像システム、及び焦点検出方法
CN101742290B (zh) * 2008-11-12 2013-03-27 北京中星微电子有限公司 视频编、解码降噪方法和视频编、解码降噪装置
US20110026593A1 (en) * 2009-02-10 2011-02-03 New Wei Lee Image processing apparatus, image processing method, program and integrated circuit
CN101511024A (zh) * 2009-04-01 2009-08-19 北京航空航天大学 实时电子稳像中基于运动状态识别的运动补偿方法
EP2237557A1 (en) 2009-04-03 2010-10-06 Panasonic Corporation Coding for filter coefficients
US20100329362A1 (en) 2009-06-30 2010-12-30 Samsung Electronics Co., Ltd. Video encoding and decoding apparatus and method using adaptive in-loop filter
JP5818800B2 (ja) * 2009-10-05 2015-11-18 トムソン ライセンシングThomson Licensing 符号化方法及び復号化方法
JP6029984B2 (ja) * 2010-03-09 2016-11-24 トムソン ライセンシングThomson Licensing 分類ベースのループ・フィルタのための方法と装置
KR101529992B1 (ko) * 2010-04-05 2015-06-18 삼성전자주식회사 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치
US8428372B2 (en) * 2010-04-09 2013-04-23 The Boeing Company Method, apparatus and computer program product for compressing data
CN101860753B (zh) * 2010-04-30 2012-10-03 北京航空航天大学 一种基于分形的视频压缩与解压缩方法
US8660174B2 (en) * 2010-06-15 2014-02-25 Mediatek Inc. Apparatus and method of adaptive offset for video coding
US9094658B2 (en) * 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
US9247265B2 (en) * 2010-09-01 2016-01-26 Qualcomm Incorporated Multi-input adaptive filter based on combination of sum-modified Laplacian filter indexing and quadtree partitioning
CN103155557B (zh) * 2010-10-05 2017-03-01 寰发股份有限公司 基于分区基础的自适应环路滤波方法和装置
US9055305B2 (en) * 2011-01-09 2015-06-09 Mediatek Inc. Apparatus and method of sample adaptive offset for video coding
WO2012063878A1 (ja) * 2010-11-10 2012-05-18 ソニー株式会社 画像処理装置と画像処理方法
US9161041B2 (en) * 2011-01-09 2015-10-13 Mediatek Inc. Apparatus and method of efficient sample adaptive offset
EP2661887A4 (en) * 2011-01-09 2016-06-15 Mediatek Inc DEVICE AND METHOD FOR EFFICIENT ADAPTIVE SCAN SUBSTITUTION
US20120183078A1 (en) 2011-01-14 2012-07-19 Samsung Electronics Co., Ltd. Filter adaptation with directional features for video/image coding
US9001883B2 (en) * 2011-02-16 2015-04-07 Mediatek Inc Method and apparatus for slice common information sharing
GB2488830B (en) 2011-03-10 2015-07-29 Canon Kk Method and device for encoding image data and method and device for decoding image data
EP2693750A4 (en) 2011-03-30 2016-09-28 Lg Electronics Inc IN-LOOP FILTER PROCESS AND DEVICE THEREFOR
PL2882190T3 (pl) * 2011-04-21 2019-04-30 Hfi Innovation Inc Sposób i urządzenie do poprawionego filtrowania w pętli
US9008170B2 (en) 2011-05-10 2015-04-14 Qualcomm Incorporated Offset type and coefficients signaling method for sample adaptive offset
CN103535035B (zh) * 2011-05-16 2017-03-15 寰发股份有限公司 用于亮度和色度分量的样本自适应偏移的方法和装置
ES2929494T3 (es) * 2011-06-14 2022-11-29 Lg Electronics Inc Método para codificar y descodificar la información de imágenes
WO2012175195A1 (en) 2011-06-20 2012-12-27 Panasonic Corporation Simplified pipeline for filtering
LT3361725T (lt) * 2011-06-23 2020-07-10 Huawei Technologies Co., Ltd. Nuokrypį iššifruojantis prietaisas, nuokrypį šifruojantis prietaisas, vaizdo filtravimo prietaisas ir duomenų struktūra
KR102229157B1 (ko) * 2011-06-24 2021-03-17 엘지전자 주식회사 영상 정보 부호화 및 복호화 방법
BR122021004574B1 (pt) * 2011-06-28 2022-07-26 Samsung Electronics Co., Ltd. Método de decodificação de vídeo
EP2740272A4 (en) * 2011-08-04 2015-04-08 Mediatek Inc METHOD AND DEVICE FOR RECORDING BINARIZATION OF SYNTAX ELEMENTS IN CABAC
US9344743B2 (en) * 2011-08-24 2016-05-17 Texas Instruments Incorporated Flexible region based sample adaptive offset (SAO) and adaptive loop filter (ALF)
US10070152B2 (en) 2011-08-24 2018-09-04 Texas Instruments Incorporated Sample adaptive offset (SAO) parameter signaling
US9485521B2 (en) 2011-09-19 2016-11-01 Lg Electronics Inc. Encoding and decoding image using sample adaptive offset with start band indicator
KR20130034566A (ko) * 2011-09-28 2013-04-05 한국전자통신연구원 제한된 오프셋 보상 및 루프 필터를 기반으로 하는 영상 부호화 및 복호화 방법 및 그 장치
WO2013046990A1 (ja) * 2011-09-29 2013-04-04 シャープ株式会社 オフセット復号装置、オフセット符号化装置、画像フィルタ装置、および、データ構造
US20130083844A1 (en) 2011-09-30 2013-04-04 In Suk Chong Coefficient coding for sample adaptive offset and adaptive loop filter
US9357235B2 (en) 2011-10-13 2016-05-31 Qualcomm Incorporated Sample adaptive offset merged with adaptive loop filter in video coding
EP2737705A4 (en) * 2011-10-24 2016-03-02 Mediatek Inc METHOD AND APPARATUS FOR NON-INTER-TILE BUCKLE FILTERING
JP2013093792A (ja) * 2011-10-27 2013-05-16 Sony Corp 画像処理装置および方法
TWI577191B (zh) 2011-11-03 2017-04-01 太陽專利信託 以脈衝碼調變模式編碼之區塊的濾波技術
US10051289B2 (en) * 2011-11-04 2018-08-14 Qualcomm Incorporated Adaptive center band offset filter for video coding
JP2013138395A (ja) 2011-11-04 2013-07-11 Sharp Corp 画像フィルタ装置、画像復号装置、画像符号化装置、および、データ構造
GB201119206D0 (en) * 2011-11-07 2011-12-21 Canon Kk Method and device for providing compensation offsets for a set of reconstructed samples of an image
WO2013073184A1 (ja) 2011-11-15 2013-05-23 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、および画像符号化復号装置
KR101529993B1 (ko) * 2011-12-22 2015-06-18 삼성전자주식회사 최대 부호화 단위 별로 픽셀 분류에 따른 오프셋 조정을 이용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
US9161035B2 (en) * 2012-01-20 2015-10-13 Sony Corporation Flexible band offset mode in sample adaptive offset in HEVC
US9380302B2 (en) 2012-02-27 2016-06-28 Texas Instruments Incorporated Sample adaptive offset (SAO) parameter signaling
CN104335587B (zh) * 2012-07-04 2018-06-19 英特尔公司 对于三维视频译码的视图间滤波器参数重复使用
CN108235036B (zh) * 2012-07-16 2020-10-09 三星电子株式会社 Sao编码方法和设备以及sao解码方法和设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
C-M Fu et al. "Sample Adaptive Offset for chroma",JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11,6th Meeting:Torino,IT,14-22 July,2011, JCTVC-F057.

Also Published As

Publication number Publication date
BR122019028117B1 (pt) 2022-11-22
BR122019028116B1 (pt) 2022-05-17
JP6324481B2 (ja) 2018-05-16
US9106931B2 (en) 2015-08-11
PL3657792T3 (pl) 2022-05-16
CN107197256A (zh) 2017-09-22
US20150326860A1 (en) 2015-11-12
RU2586863C2 (ru) 2016-06-10
EP2777255B1 (en) 2017-03-29
EP2777254A2 (en) 2014-09-17
CN107197271A (zh) 2017-09-22
JP6067024B2 (ja) 2017-01-25
CN103975587B (zh) 2017-05-10
BR112014010882B1 (pt) 2022-05-17
KR102029614B1 (ko) 2019-10-07
GB201200918D0 (en) 2012-02-29
KR102130480B1 (ko) 2020-07-06
DK2777255T3 (en) 2017-05-15
BR122019026459B1 (pt) 2022-11-22
RU2014123386A (ru) 2015-12-20
RU2684478C1 (ru) 2019-04-09
CN103975588A (zh) 2014-08-06
GB201205304D0 (en) 2012-05-09
BR122019026456B1 (pt) 2022-05-24
JP2018139426A (ja) 2018-09-06
CN103975590A (zh) 2014-08-06
EP3648461B1 (en) 2026-01-07
WO2013068428A2 (en) 2013-05-16
WO2013068427A3 (en) 2013-07-04
ES2628070T3 (es) 2017-08-01
DK2777253T3 (en) 2017-05-22
HUE057829T2 (hu) 2022-06-28
CN107465919B (zh) 2020-05-01
JP6490276B2 (ja) 2019-03-27
US20210306675A1 (en) 2021-09-30
CN111405278A (zh) 2020-07-10
EP3270592A1 (en) 2018-01-17
KR20180125616A (ko) 2018-11-23
KR20180125051A (ko) 2018-11-21
JP2019036982A (ja) 2019-03-07
JP7077385B2 (ja) 2022-05-30
EP3396957A1 (en) 2018-10-31
RU2020108456A (ru) 2021-08-27
CN107197270A (zh) 2017-09-22
US20140301480A1 (en) 2014-10-09
JP2014533028A (ja) 2014-12-08
EP3657792B1 (en) 2021-12-22
WO2013068427A2 (en) 2013-05-16
GB201206591D0 (en) 2012-05-30
CN103975587A (zh) 2014-08-06
BR112014010885B1 (pt) 2022-05-17
ES2906155T3 (es) 2022-04-13
US9794596B2 (en) 2017-10-17
BR122019028115B1 (pt) 2023-02-07
CN111405278B (zh) 2022-05-24
RU2707926C1 (ru) 2019-12-02
ES2772837T3 (es) 2020-07-08
PL3657791T3 (pl) 2022-06-20
US20170280165A1 (en) 2017-09-28
US9848208B2 (en) 2017-12-19
KR102068431B1 (ko) 2020-01-20
CN107197256B (zh) 2021-09-21
KR20180125041A (ko) 2018-11-21
US20190373291A1 (en) 2019-12-05
WO2013068433A3 (en) 2013-11-21
PL3396957T3 (pl) 2020-05-18
EP3648461A1 (en) 2020-05-06
RU2014123360A (ru) 2015-12-20
RU2019137625A (ru) 2021-05-24
US20190281322A1 (en) 2019-09-12
GB201119206D0 (en) 2011-12-21
EP2777255A2 (en) 2014-09-17
JP2019110587A (ja) 2019-07-04
US10575020B2 (en) 2020-02-25
JP6490264B2 (ja) 2019-03-27
KR20140095112A (ko) 2014-07-31
EP2777253A2 (en) 2014-09-17
KR101920529B1 (ko) 2018-11-20
ES2905473T3 (es) 2022-04-08
JP6184416B2 (ja) 2017-08-23
KR101530832B1 (ko) 2015-06-22
WO2013068428A3 (en) 2013-07-18
KR20180125042A (ko) 2018-11-21
CN107347156A (zh) 2017-11-14
EP3657790B1 (en) 2021-12-22
IN2014CN04154A (enExample) 2015-07-10
WO2013068433A2 (en) 2013-05-16
RU2676410C1 (ru) 2018-12-28
JP2018137752A (ja) 2018-08-30
KR102030304B1 (ko) 2019-10-08
US11076173B2 (en) 2021-07-27
EP3229471A1 (en) 2017-10-11
JP6419269B2 (ja) 2018-11-07
KR102083280B1 (ko) 2020-03-02
JP6797993B2 (ja) 2020-12-09
HUE048923T2 (hu) 2020-09-28
KR20190114049A (ko) 2019-10-08
RU2019137625A3 (enExample) 2021-05-24
GB2496213B (en) 2014-12-03
US20150334393A1 (en) 2015-11-19
EP2777253B1 (en) 2017-04-12
RU2701130C1 (ru) 2019-09-24
CN107566840A (zh) 2018-01-09
US10771819B2 (en) 2020-09-08
US20140301489A1 (en) 2014-10-09
CN107483935A (zh) 2017-12-15
IN2014CN04153A (enExample) 2015-07-10
US20180367815A1 (en) 2018-12-20
KR101972366B1 (ko) 2019-04-25
CN107707914A (zh) 2018-02-16
RU2708351C1 (ru) 2019-12-05
BR112014010885A2 (pt) 2017-04-18
EP3657791A1 (en) 2020-05-27
US11601687B2 (en) 2023-03-07
KR20140093247A (ko) 2014-07-25
KR20180125052A (ko) 2018-11-21
US20170359598A1 (en) 2017-12-14
JP2021040333A (ja) 2021-03-11
CN107396105A (zh) 2017-11-24
CN107197271B (zh) 2020-04-21
CN107295337A (zh) 2017-10-24
CN107295337B (zh) 2020-03-31
RU2586862C2 (ru) 2016-06-10
CN107465918B (zh) 2020-08-11
HUE057828T2 (hu) 2022-06-28
BR122019026460B1 (pt) 2022-11-22
BR122019026461B1 (pt) 2023-01-31
CN107707914B (zh) 2021-03-19
RU2716535C1 (ru) 2020-03-12
US10462493B2 (en) 2019-10-29
US10743033B2 (en) 2020-08-11
PL3657790T3 (pl) 2022-06-20
CN107483935B (zh) 2020-08-11
KR20140090698A (ko) 2014-07-17
EP3396957B1 (en) 2019-12-25
EP3657790A1 (en) 2020-05-27
JP2017098979A (ja) 2017-06-01
US20140369429A1 (en) 2014-12-18
RU2636666C1 (ru) 2017-11-27
CN103975590B (zh) 2017-09-26
GB2496222A (en) 2013-05-08
ES2626823T3 (es) 2017-07-26
GB2496220A (en) 2013-05-08
EP3247117A1 (en) 2017-11-22
ES2771249T3 (es) 2020-07-06
GB2496213A (en) 2013-05-08
BR122019028118B1 (pt) 2022-05-17
BR112014010882A2 (pt) 2017-05-02
JP2020022183A (ja) 2020-02-06
EP3657792A1 (en) 2020-05-27
CN103975588B (zh) 2017-06-06
US9774886B2 (en) 2017-09-26
CN107566840B (zh) 2020-05-01
CN107465918A (zh) 2017-12-12
RU2702054C1 (ru) 2019-10-03
EP3657791B1 (en) 2021-12-22
JP2017225144A (ja) 2017-12-21
CN107396105B (zh) 2020-03-31
EP2777254B1 (en) 2017-09-06
GB201203285D0 (en) 2012-04-11
GB2499983A (en) 2013-09-11
US9118931B2 (en) 2015-08-25
KR101530244B1 (ko) 2015-06-22
EP3270592B1 (en) 2018-11-07
CN107347156B (zh) 2020-04-21
RU2641230C1 (ru) 2018-01-16
ES2906724T3 (es) 2022-04-20
PL3247117T3 (pl) 2020-06-01
CN107465919A (zh) 2017-12-12
EP3247117B1 (en) 2020-01-08
HUE057826T2 (hu) 2022-06-28
JP2014534762A (ja) 2014-12-18
KR102068432B1 (ko) 2020-01-20
JP6598957B2 (ja) 2019-10-30
CN107197270B (zh) 2020-03-17
KR20140090648A (ko) 2014-07-17
KR20200022537A (ko) 2020-03-03
JP6748749B2 (ja) 2020-09-02
US10085042B2 (en) 2018-09-25
HUE047964T2 (hu) 2020-05-28
KR20180125040A (ko) 2018-11-21
US20150334423A1 (en) 2015-11-19

Similar Documents

Publication Publication Date Title
US11601687B2 (en) Method and device for providing compensation offsets for a set of reconstructed samples of an image

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20140626

Application number text: 1020147014408

Filing date: 20140528

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20171103

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20180118

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20180814

A107 Divisional application of patent
GRNT Written decision to grant
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20181113

Application number text: 1020147014408

Filing date: 20140528

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20181113

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20181113

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20211026

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20221025

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20231023

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20241029

Start annual number: 7

End annual number: 7