[go: up one dir, main page]

SG10201808973XA - Image encoding device, image decoding device, image encoding method and image decoding method - Google Patents

Image encoding device, image decoding device, image encoding method and image decoding method

Info

Publication number
SG10201808973XA
SG10201808973XA SG10201808973XA SG10201808973XA SG10201808973XA SG 10201808973X A SG10201808973X A SG 10201808973XA SG 10201808973X A SG10201808973X A SG 10201808973XA SG 10201808973X A SG10201808973X A SG 10201808973XA SG 10201808973X A SG10201808973X A SG 10201808973XA
Authority
SG
Singapore
Prior art keywords
image
image decoding
image encoding
variable
encoding
Prior art date
Application number
SG10201808973XA
Inventor
Akira Minezawa
Kazuo Sugimoto
Norimichi Hiwasa
Shunichi Sekiguchi
Original Assignee
Mitsubishi Electric Corp
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=49327576&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG10201808973X(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of SG10201808973XA publication Critical patent/SG10201808973XA/en

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
    • H04N19/10—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
    • H04N19/1887—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 a variable length codeword
    • 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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • 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
    • H04N19/10—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
    • H04N19/18—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 a set of transform coefficients
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • 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
    • H04N19/117—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
    • H04N19/102—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
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods 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
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD AND IMAGE DECODING METHOD A variable length encoding unit 13 5 variable-length-encodes an index indicating a classification method of carrying out a class classification on each coding block having a largest size, the classification method being determined by a loop filter unit 11, and also variable-length-encodes a parameter about an offset value for 10 each class determined for each coding block having the largest size on the basis of a binarization process using a truncated unary code. Fig. 1 15
SG10201808973XA 2012-04-13 2013-04-03 Image encoding device, image decoding device, image encoding method and image decoding method SG10201808973XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012092038 2012-04-13
JP2012101227 2012-04-26

Publications (1)

Publication Number Publication Date
SG10201808973XA true SG10201808973XA (en) 2018-11-29

Family

ID=49327576

Family Applications (4)

Application Number Title Priority Date Filing Date
SG10201607842VA SG10201607842VA (en) 2012-04-13 2013-04-03 Image encoding device, image decoding device, image encoding method and image decoding method
SG10201808973XA SG10201808973XA (en) 2012-04-13 2013-04-03 Image encoding device, image decoding device, image encoding method and image decoding method
SG11201406036RA SG11201406036RA (en) 2012-04-13 2013-04-03 Video encoding device, video decoding device, video encoding method and video decoding method
SG10201800588QA SG10201800588QA (en) 2012-04-13 2013-04-03 Image encoding device, image decoding device, image encoding method and image decoding method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201607842VA SG10201607842VA (en) 2012-04-13 2013-04-03 Image encoding device, image decoding device, image encoding method and image decoding method

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG11201406036RA SG11201406036RA (en) 2012-04-13 2013-04-03 Video encoding device, video decoding device, video encoding method and video decoding method
SG10201800588QA SG10201800588QA (en) 2012-04-13 2013-04-03 Image encoding device, image decoding device, image encoding method and image decoding method

Country Status (11)

Country Link
US (1) US10009616B2 (en)
EP (1) EP2838259A4 (en)
JP (5) JP6226863B2 (en)
KR (5) KR102024518B1 (en)
CN (5) CN108737834B (en)
CA (5) CA2868255C (en)
MX (3) MX347522B (en)
RU (5) RU2586029C1 (en)
SG (4) SG10201607842VA (en)
TW (5) TWI542200B (en)
WO (1) WO2013154008A1 (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201607842VA (en) * 2012-04-13 2016-11-29 Mitsubishi Electric Corp Image encoding device, image decoding device, image encoding method and image decoding method
US10863184B2 (en) * 2012-08-15 2020-12-08 Texas Instruments Incorporated Fast intra-prediction mode selection in video coding
US10142638B2 (en) * 2013-10-11 2018-11-27 Electronics And Telecommunications Research Institute Method for encoding/decoding image and device using same
KR102276914B1 (en) * 2013-10-24 2021-07-13 삼성전자주식회사 Video encoding devic and driving method thereof
US10075725B2 (en) * 2014-02-03 2018-09-11 Mitsubishi Electric Corporation Device and method for image encoding and decoding
EP4087247A1 (en) * 2014-02-26 2022-11-09 Dolby Laboratories Licensing Corp. Luminance based coding tools for video compression
JP2015216627A (en) * 2014-04-23 2015-12-03 ソニー株式会社 Image processing device and image processing method
GB2557544B (en) 2015-09-11 2021-12-01 Kt Corp Method and device for processing video signal
RU2616178C1 (en) * 2016-03-28 2017-04-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Method of encoding-decoding of static digital video images
KR102009634B1 (en) * 2016-05-04 2019-08-12 한국항공대학교산학협력단 Method and apparatus for coding image compensation information and decoding using the same
JP6792351B2 (en) * 2016-06-01 2020-11-25 キヤノン株式会社 Encoding device, imaging device, coding method, and program
US20210289204A1 (en) * 2016-07-14 2021-09-16 Samsung Electronics Co., Ltd. Method for encoding/decoding image and apparatus therefor
CN107770541A (en) * 2016-08-21 2018-03-06 上海天荷电子信息有限公司 If data compression method and device that cutoff value is encoded to one group of coding parameter
KR102782925B1 (en) * 2016-11-02 2025-03-19 삼성전자주식회사 Electronic apparatus, image compressing method of thereof and non-transitory computer readable recording medium
CN116233422A (en) * 2017-03-22 2023-06-06 汉阳大学校产学协力团 A Loop Filtering Method Based on Adaptive Pixel Classification Benchmark
CN117336498A (en) * 2017-10-06 2024-01-02 松下电器（美国）知识产权公司 Encoding device, decoding device and non-transitory computer-readable medium
WO2019069970A1 (en) * 2017-10-06 2019-04-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Encoding device, decoding device, encoding method, and decoding method
KR20190056888A (en) * 2017-11-17 2019-05-27 삼성전자주식회사 Apparatus and method for encoding video
CN115955562A (en) * 2017-11-29 2023-04-11 韩国电子通信研究院 Image encoding/decoding method and device using in-loop filtering
JP7422075B2 (en) * 2018-01-02 2024-01-25 サムスン エレクトロニクス カンパニー リミテッド Encoding method and device, decoding method and device
AU2018204786B2 (en) * 2018-06-29 2025-05-29 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a transformed block of video samples
JP2020098986A (en) * 2018-12-17 2020-06-25 キヤノン株式会社 IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, CONTROL METHOD THEREOF, AND PROGRAM
JP7182006B2 (en) 2018-12-20 2022-12-01 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） Method and Apparatus for Video Coding Using Uniform Segment Splits in Pictures
US11570435B2 (en) * 2019-01-16 2023-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Video coding comprising uniform tile split with remainder
KR20210130716A (en) * 2019-02-27 2021-11-01 소니그룹주식회사 Image processing apparatus and image processing method
CN114666595B (en) 2019-03-11 2024-11-26 杜比实验室特许公司 Frame rate scalable video coding
US11533474B2 (en) 2019-03-11 2022-12-20 Dolby Laboratories Licensing Corporation Video coding using reference picture resampling supporting region of interest
CN110113603A (en) * 2019-04-22 2019-08-09 屠晓 HD video processing terminal
CN118714301A (en) * 2019-05-15 2024-09-27 现代自动车株式会社 Image decoding method
TW202106014A (en) 2019-06-20 2021-02-01 日商索尼股份有限公司 Image processing device and image processing method
CN119562062A (en) * 2019-06-22 2025-03-04 株式会社 Xris Method and device for encoding/decoding image signal
TWI753467B (en) * 2019-06-24 2022-01-21 財團法人工業技術研究院 Method and image processing apparatus for video coding
EP3820151B1 (en) * 2019-06-25 2023-06-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image encoding method, image decoding method, encoder, decoder and storage medium
KR20220017439A (en) 2019-07-08 2022-02-11 엘지전자 주식회사 Scaling list parameter-based video or image coding
KR20220017440A (en) 2019-07-08 2022-02-11 엘지전자 주식회사 Signaling-based video or image coding of scaling list data
WO2021006630A1 (en) * 2019-07-08 2021-01-14 엘지전자 주식회사 Scaling list data-based image or video coding
US11190793B2 (en) * 2019-07-09 2021-11-30 Qualcomm Incorporated Memory constraint for adaptation parameter sets for video coding
EP4011079A1 (en) 2019-08-06 2022-06-15 Dolby Laboratories Licensing Corporation Canvas size scalable video coding
WO2021032747A1 (en) * 2019-08-19 2021-02-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Usage of access unit delimiters and adaptation parameter sets
GB2611864B (en) * 2019-08-23 2023-12-06 Imagination Tech Ltd Random accessible image data compression
JP7358136B2 (en) 2019-09-17 2023-10-10 キヤノン株式会社 Image encoding device, image encoding method, and program; image decoding device, image decoding method, and program
JP7358135B2 (en) * 2019-09-17 2023-10-10 キヤノン株式会社 Image encoding device, image encoding method, and program; image decoding device, image decoding method, and program
JP7200074B2 (en) * 2019-09-20 2023-01-06 Kddi株式会社 Image decoding device, image decoding method and program
WO2021061764A1 (en) * 2019-09-23 2021-04-01 Vid Scale, Inc. Switching logic for bi-directional optical flow
CN113261279B (en) * 2019-09-24 2024-04-26 Oppo广东移动通信有限公司 Prediction value determination method, encoder, decoder, and storage medium
CN116634157A (en) 2019-09-24 2023-08-22 Oppo广东移动通信有限公司 Image codec method, encoder, decoder and storage medium
EP3843406A4 (en) * 2019-09-24 2021-10-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD OF DETERMINING A PREDICTED VALUE, ENCODER, DECODER AND COMPUTER STORAGE MEDIUM
US11475601B2 (en) * 2019-10-21 2022-10-18 Google Llc Image decoding during bitstream interruptions
EP3955574B1 (en) 2019-12-19 2024-09-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image component prediction method, encoder, decoder, and storage medium
JP2021158633A (en) * 2020-03-30 2021-10-07 Kddi株式会社 Image decoding device, image decoding method and program
CN118075462A (en) * 2023-03-10 2024-05-24 杭州海康威视数字技术股份有限公司 Image reconstruction method, device, equipment and storage medium
WO2025105869A1 (en) * 2023-11-15 2025-05-22 한국전자통신연구원 Method, apparatus, and recording medium for image encoding/decoding

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8913667B2 (en) * 1999-11-09 2014-12-16 Broadcom Corporation Video decoding system having a programmable variable-length decoder
FI117533B (en) * 2000-01-20 2006-11-15 Nokia Corp Procedure for filtering digital video images
KR100584552B1 (en) * 2003-01-14 2006-05-30 삼성전자주식회사 Video encoding and decoding method and apparatus
KR100936034B1 (en) * 2003-08-11 2010-01-11 삼성전자주식회사 Method for eliminating blocking phenomenon of digital image encoded by block unit and its image reproducing apparatus
JP2007535191A (en) * 2004-01-30 2007-11-29 松下電器産業株式会社 Image encoding method, image decoding method, image encoding device, image decoding device, and program
US7606429B2 (en) * 2005-03-25 2009-10-20 Ati Technologies Ulc Block-based image compression method and apparatus
KR100718134B1 (en) 2005-07-21 2007-05-14 삼성전자주식회사 Bit rate adaptive image data binary arithmetic encoding / decoding apparatus and method
EP1962514A4 (en) * 2005-12-05 2012-02-15 Huawei Tech Co Ltd BINARYIZATION PROCESS AND EQUIPMENT THEREFOR
EP1980112B1 (en) * 2006-02-02 2012-10-24 Thomson Licensing Method and apparatus for adaptive weight selection for motion compensated prediction
WO2008010929A2 (en) * 2006-07-18 2008-01-24 Thomson Licensing Methods and apparatus for adaptive reference filtering
JP2008193627A (en) 2007-01-12 2008-08-21 Mitsubishi Electric Corp Image encoding device, image decoding device, image encoding method, and image decoding method
WO2008090793A1 (en) * 2007-01-22 2008-07-31 Nec Corporation Image re-encoding device, image re-encoding method, and image encoding program
JP4847890B2 (en) * 2007-02-16 2011-12-28 パナソニック株式会社 Encoding method converter
KR101539240B1 (en) * 2007-06-14 2015-07-30 삼성전자주식회사 Method and apparatus for encoding and decoding image data
CN101389021B (en) * 2007-09-14 2010-12-22 华为技术有限公司 Video encoding/decoding method and apparatus
CN101478672B (en) * 2008-01-04 2012-12-19 华为技术有限公司 Video encoding, decoding method and apparatus, video processing system
RU2010132652A (en) * 2008-03-07 2012-02-10 Кабусики Кайся Тосиба (Jp) METHOD AND DEVICE FOR VIDEO CODING / DECODING
US7876257B2 (en) * 2008-04-28 2011-01-25 Mitsubishi Electric Research Laboratories, Inc. Method and apparatus for compressing SAR signals
JP4656452B2 (en) * 2008-05-20 2011-03-23 ソニー株式会社 Image signal processing device, image signal processing method, prediction coefficient generation device, prediction coefficient generation processing method, and program for causing computer to execute each method
JP2010130522A (en) 2008-11-28 2010-06-10 Canon Inc Moving image encoding device and moving image encoding method
CN104506877B (en) * 2009-06-19 2018-01-19 三菱电机株式会社 Picture decoding apparatus and picture decoding method
JP5597968B2 (en) * 2009-07-01 2014-10-01 ソニー株式会社 Image processing apparatus and method, program, and recording medium
KR101456498B1 (en) * 2009-08-14 2014-10-31 삼성전자주식회사 Method and apparatus for video encoding considering scanning order of coding units with hierarchical structure, and method and apparatus for video decoding considering scanning order of coding units with hierarchical structure
CN101656880B (en) * 2009-08-25 2011-10-12 中国农业大学 Image encoding method and image encoding device
EP2991353B1 (en) * 2009-10-01 2017-03-08 SK Telecom Co., Ltd. Apparatus for encoding image using split layer
JP5513221B2 (en) 2010-04-01 2014-06-04 岡本化学工業株式会社 Protective layer forming composition and photosensitive lithographic printing plate using the same
JP2011223302A (en) 2010-04-09 2011-11-04 Sony Corp Image processing apparatus and image processing method
US8660174B2 (en) * 2010-06-15 2014-02-25 Mediatek Inc. Apparatus and method of adaptive offset for video coding
CN103155557B (en) * 2010-10-05 2017-03-01 寰发股份有限公司 Partition-Based Adaptive Loop Filtering Method and Device
US9055305B2 (en) * 2011-01-09 2015-06-09 Mediatek Inc. Apparatus and method of sample adaptive offset for video coding
ES2853673T3 (en) * 2011-06-14 2021-09-17 Lg Electronics Inc Method for encoding and decoding image information
KR101785770B1 (en) * 2011-06-23 2017-10-16 후아웨이 테크놀러지 컴퍼니 리미티드 Offset decoding device, offset encoding device, image filter device, and data structure
US9432700B2 (en) * 2011-09-27 2016-08-30 Broadcom Corporation Adaptive loop filtering in accordance with video coding
US9338451B2 (en) * 2012-04-12 2016-05-10 Qualcomm Incorporated Common spatial candidate blocks for parallel motion estimation
SG10201607842VA (en) 2012-04-13 2016-11-29 Mitsubishi Electric Corp Image encoding device, image decoding device, image encoding method and image decoding method

Also Published As

Publication number Publication date
SG11201406036RA (en) 2014-11-27
CA3043099A1 (en) 2013-10-17
HK1256575A1 (en) 2019-09-27
JP2021093732A (en) 2021-06-17
RU2707928C1 (en) 2019-12-02
SG10201607842VA (en) 2016-11-29
JP7055230B2 (en) 2022-04-15
JP2018121352A (en) 2018-08-02
KR102024518B1 (en) 2019-09-24
CA2997462A1 (en) 2013-10-17
TW201620307A (en) 2016-06-01
CN108718412B (en) 2020-10-16
CA2960238A1 (en) 2013-10-17
JP2020065277A (en) 2020-04-23
WO2013154008A1 (en) 2013-10-17
KR20170087961A (en) 2017-07-31
KR101847365B1 (en) 2018-04-09
CN108737834B (en) 2020-12-15
US10009616B2 (en) 2018-06-26
CN108696755A (en) 2018-10-23
TW202103492A (en) 2021-01-16
JP6820115B2 (en) 2021-01-27
TW201720159A (en) 2017-06-01
CN108718412A (en) 2018-10-30
HK1256576A1 (en) 2019-09-27
TWI706669B (en) 2020-10-01
HK1202196A1 (en) 2015-09-18
JPWO2013154008A1 (en) 2015-12-17
EP2838259A1 (en) 2015-02-18
CA2960238C (en) 2019-05-14
CN108696755B (en) 2020-11-06
JP6226863B2 (en) 2017-11-08
KR20180037309A (en) 2018-04-11
CA3017184A1 (en) 2013-10-17
MX2014012311A (en) 2014-11-14
RU2683183C1 (en) 2019-03-26
KR101764037B1 (en) 2017-08-01
US20160021379A1 (en) 2016-01-21
MX388034B (en) 2025-03-19
KR20150003286A (en) 2015-01-08
CN104221383B (en) 2018-09-11
JP6758125B2 (en) 2020-09-23
TWI717309B (en) 2021-01-21
TWI542200B (en) 2016-07-11
RU2638743C1 (en) 2017-12-15
EP2838259A4 (en) 2015-12-16
TW201921944A (en) 2019-06-01
JP6835448B2 (en) 2021-02-24
MX363952B (en) 2019-04-08
HK1258150A1 (en) 2019-11-08
SG10201800588QA (en) 2018-02-27
MX2019003608A (en) 2019-06-17
KR101950657B1 (en) 2019-02-20
CN108737835A (en) 2018-11-02
CA2868255C (en) 2018-04-17
TWI583183B (en) 2017-05-11
CA3017184C (en) 2019-07-02
CA3043099C (en) 2019-10-15
CA2997462C (en) 2018-11-13
KR20190017061A (en) 2019-02-19
CA2868255A1 (en) 2013-10-17
JP2016226035A (en) 2016-12-28
MX347522B (en) 2017-04-27
TW201404176A (en) 2014-01-16
RU2586029C1 (en) 2016-06-10
KR20150069038A (en) 2015-06-22
CN108737834A (en) 2018-11-02
RU2719449C1 (en) 2020-04-17
TWI650008B (en) 2019-02-01
CN108737835B (en) 2020-12-15
KR101612217B1 (en) 2016-04-12
CN104221383A (en) 2014-12-17

Similar Documents

Publication Publication Date Title
SG10201808973XA (en) Image encoding device, image decoding device, image encoding method and image decoding method
SG10201906914WA (en) Image decoding device, image encoding device, image decoding method, and image encoding method
MX2020003704A (en) Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device.
PH12014501467A1 (en) Determining contexts for coding transform coefficient data in video coding
PH12017500772A1 (en) Parameter update method for entropy coding and decoding of conversion coefficient level, and entropy coding device and entropy decoding device of conversion coefficient level using same
PH12014502204A1 (en) Bypass bins for reference index coding in video coding
PH12013501626A1 (en) Image processing device and image processing method
PH12014502598A1 (en) Signaling data for long term reference pictures for video coding
EP2918078A4 (en) Method, apparatus and system for encoding and decoding the transform units of a coding unit
MX353742B (en) Method and apparatus for hierarchical data unit-based video encoding and decoding comprising quantization parameter prediction.
MY193371A (en) Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor
EP3057325A4 (en) Image decoding device, image coding device, and coded data
ZA201409531B (en) Image decoding method,image coding method,image decoding apparatus,image coding apparatus,and image coding and decoding apparatus.
EP3020186A4 (en) Method and apparatus for video coding involving syntax for signalling motion information
MX2016000537A (en) Image processing device and method.
ZA201308890B (en) "image decoding method, image encoding method, image decoding method, image decong apparatus , and image coding and decoding apparatus "
PH12016502216A1 (en) Method and technical equipment for video encoding and decoding using palette coding
PH12014502044A1 (en) Deriving context for last position coding for video coding
EP3059975A4 (en) IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING DEVICE, AND IMAGE DECODING DEVICE
MX353544B (en) Image processing device and method.
MX2016004643A (en) Device and method for scalable coding of video information.
GB2546882A (en) Alternating block constrained decision mode coding
MY201972A (en) Image processing device and method
EP3059974A4 (en) IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING DEVICE, RECEIVER AND TRANSMITTER
HUE055104T2 (en) Method and device for coding an image block, corresponding method and decoding device