MX2019003608A - Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen, y metodo de decodificacion de imagen. - Google Patents

Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen, y metodo de decodificacion de imagen.

Info

Publication number
MX2019003608A
MX2019003608A MX2019003608A MX2019003608A MX2019003608A MX 2019003608 A MX2019003608 A MX 2019003608A MX 2019003608 A MX2019003608 A MX 2019003608A MX 2019003608 A MX2019003608 A MX 2019003608A MX 2019003608 A MX2019003608 A MX 2019003608A
Authority
MX
Mexico
Prior art keywords
image
image decoding
encoding
image encoding
variable
Prior art date
Application number
MX2019003608A
Other languages
English (en)
Inventor
Sekiguchi Shunichi
Minezawa Akira
Sugimoto Kazuo
Hiwasa Norimichi
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2019003608(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 MX2019003608A publication Critical patent/MX2019003608A/es

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

Una unidad de codificación de longitud variable 13 codifica en longitud variable un índice que indica un método de clasificación para llevar a cabo una clasificación de clase en cada bloque de codificación que tiene un tamaño mayor, el método de clasificación se determina por una unidad de filtro de bucle 11, y también codifica en longitud variable un parámetro acerca de un valor de desplazamiento para cada clase determinado para cada bloque de codificación que tiene el tamaño mayor con base en un proceso de binarización que utiliza un código unario truncado.
MX2019003608A 2012-04-13 2014-10-10 Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen, y metodo de decodificacion de imagen. MX2019003608A (es)

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
MX2019003608A true MX2019003608A (es) 2019-06-17

Family

ID=49327576

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2017005525A MX363952B (es) 2012-04-13 2013-04-03 Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen, y metodo de decodificacion de imagen.
MX2014012311A MX347522B (es) 2012-04-13 2013-04-03 Dispositivo de codificación de imagen, dispositvo de decodificación de imagen, método de codificación de imagen, y método de decodificación de imagen.
MX2019003608A MX2019003608A (es) 2012-04-13 2014-10-10 Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen, y metodo de decodificacion de imagen.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX2017005525A MX363952B (es) 2012-04-13 2013-04-03 Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen, y metodo de decodificacion de imagen.
MX2014012311A MX347522B (es) 2012-04-13 2013-04-03 Dispositivo de codificación de imagen, dispositvo de decodificación de imagen, método de codificación de imagen, y método de decodificación de imagen.

Country Status (12)

Country Link
US (1) US10009616B2 (es)
EP (1) EP2838259A4 (es)
JP (5) JP6226863B2 (es)
KR (5) KR101612217B1 (es)
CN (5) CN104221383B (es)
CA (5) CA2960238C (es)
HK (4) HK1256575A1 (es)
MX (3) MX363952B (es)
RU (5) RU2638743C1 (es)
SG (4) SG10201808973XA (es)
TW (5) TWI542200B (es)
WO (1) WO2013154008A1 (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6226863B2 (ja) * 2012-04-13 2017-11-08 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
US10142638B2 (en) * 2013-10-11 2018-11-27 Electronics And Telecommunications Research Institute Method for encoding/decoding image and device using same
KR102276914B1 (ko) * 2013-10-24 2021-07-13 삼성전자주식회사 비디오 인코딩 장치 그리고 이의 구동 방법
EP3104614A4 (en) * 2014-02-03 2017-09-13 Mitsubishi Electric Corporation Image encoding device, image decoding device, encoded stream conversion device, image encoding method, and image decoding method
EP4087247A1 (en) * 2014-02-26 2022-11-09 Dolby Laboratories Licensing Corp. Luminance based coding tools for video compression
JP2015216627A (ja) * 2014-04-23 2015-12-03 ソニー株式会社 画像処理装置及び画像処理方法
ES2844525B1 (es) * 2015-09-11 2022-07-05 Kt Corp Metodo para decodificar un video
RU2616178C1 (ru) * 2016-03-28 2017-04-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Способ кодирования-декодирования цифровых статических видеоизображений
KR102009634B1 (ko) * 2016-05-04 2019-08-12 한국항공대학교산학협력단 영상 보정 정보 부호화 및 복호화 방법 및 장치
JP6792351B2 (ja) * 2016-06-01 2020-11-25 キヤノン株式会社 符号化装置、撮像装置、符号化方法、及びプログラム
US20210289204A1 (en) * 2016-07-14 2021-09-16 Samsung Electronics Co., Ltd. Method for encoding/decoding image and apparatus therefor
CN107770541A (zh) * 2016-08-21 2018-03-06 上海天荷电子信息有限公司 设截断值对一组编码参数进行编码的数据压缩方法和装置
KR20180048127A (ko) * 2016-11-02 2018-05-10 삼성전자주식회사 전자 장치, 그의 영상 압축 방법 및 비일시적 컴퓨터 판독가능 기록매체
CN109922963A (zh) 2016-11-08 2019-06-21 福姆实验室公司 用于增材制造的多材料分离层
KR20220127948A (ko) 2017-03-22 2022-09-20 한양대학교 산학협력단 적응적인 화소 분류 기준에 따른 인루프 필터링 방법
CN117336496A (zh) * 2017-10-06 2024-01-02 松下电器（美国）知识产权公司 编码装置、解码装置以及非暂时性计算机可读介质
WO2019069970A1 (ja) * 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 符号化装置、復号装置、符号化方法および復号方法
KR20190056888A (ko) * 2017-11-17 2019-05-27 삼성전자주식회사 비디오 부호화 장치 및 방법
AU2018204786A1 (en) 2018-06-29 2020-01-16 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a transformed block of video samples
JP2020098986A (ja) * 2018-12-17 2020-06-25 キヤノン株式会社 画像符号化装置及び画像復号装置及びそれらの制御方法及びプログラム
JP7285857B2 (ja) * 2019-01-16 2023-06-02 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） リマインダをもつ均一なタイルスプリットを含むビデオコーディング
WO2020185879A1 (en) 2019-03-11 2020-09-17 Dolby Laboratories Licensing Corporation Video coding using reference picture resampling supporting region of interest
CN114666594A (zh) 2019-03-11 2022-06-24 杜比实验室特许公司 帧速率可伸缩视频编码
CN110113603A (zh) * 2019-04-22 2019-08-09 屠晓 高清视频处理终端
CN113841397A (zh) * 2019-05-15 2021-12-24 现代自动车株式会社 影像编码和解码方法及装置
WO2020262889A1 (ko) 2019-06-22 2020-12-30 주식회사 엑스리스 영상 신호 부호화/복호화 방법 및 이를 위한 장치
US11431971B2 (en) * 2019-06-24 2022-08-30 Industrial Technology Research Institute Method and image processing apparatus for video coding
KR20220017439A (ko) * 2019-07-08 2022-02-11 엘지전자 주식회사 스케일링 리스트 파라미터 기반 비디오 또는 영상 코딩
JP7303367B2 (ja) * 2019-07-08 2023-07-04 エルジー エレクトロニクス インコーポレイティド スケーリングリストデータのシグナリングに基づくビデオまたは画像コーディング
CN114365496A (zh) 2019-07-08 2022-04-15 Lg电子株式会社 基于缩放列表数据的图像或视频编码
US11190793B2 (en) * 2019-07-09 2021-11-30 Qualcomm Incorporated Memory constraint for adaptation parameter sets for video coding
CN114208202A (zh) 2019-08-06 2022-03-18 杜比实验室特许公司 画布尺寸可伸缩的视频编码
JP7377953B2 (ja) * 2019-08-19 2023-11-10 フラウンホッファー－ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ アクセスユニットデリミタおよび適応パラメータセットの使用
GB2607692B (en) * 2019-08-23 2023-08-02 Imagination Tech Ltd Random accessible image data compression
JP7358135B2 (ja) * 2019-09-17 2023-10-10 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、画像復号装置、画像復号方法、及びプログラム
JP7200074B2 (ja) * 2019-09-20 2023-01-06 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
WO2021056224A1 (zh) * 2019-09-24 2021-04-01 Oppo广东移动通信有限公司 预测值的确定方法、编码器、解码器以及存储介质
AU2019467372B2 (en) * 2019-09-24 2022-05-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image coding/decoding method, coder, decoder, and storage medium
US11475601B2 (en) * 2019-10-21 2022-10-18 Google Llc Image decoding during bitstream interruptions
CN113891082B (zh) * 2019-12-19 2023-06-09 Oppo广东移动通信有限公司 图像分量预测方法、编码器、解码器以及存储介质
JP2021158633A (ja) * 2020-03-30 2021-10-07 Kddi株式会社 画像復号装置、画像復号方法及びプログラム

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 (fi) * 2000-01-20 2006-11-15 Nokia Corp Menetelmä digitaalisten videokuvien suodattamiseksi
KR100584552B1 (ko) * 2003-01-14 2006-05-30 삼성전자주식회사 동영상 부호화 및 복호화 방법과 그 장치
KR100936034B1 (ko) * 2003-08-11 2010-01-11 삼성전자주식회사 블록 단위로 부호화된 디지털 영상의 블로킹 현상을제거하는 방법 및 그 영상재생장치
KR101136629B1 (ko) * 2004-01-30 2012-04-23 파나소닉 주식회사 화상 부호화 방법, 화상 복호화 방법, 화상 부호화 장치,화상 복호화 장치, 및 그 프로그램
US7606429B2 (en) * 2005-03-25 2009-10-20 Ati Technologies Ulc Block-based image compression method and apparatus
KR100718134B1 (ko) 2005-07-21 2007-05-14 삼성전자주식회사 비트율에 적응적인 영상 데이터 이진 산술 부호화/복호화장치 및 방법
WO2007065351A1 (en) * 2005-12-05 2007-06-14 Huawei Technologies Co., Ltd. Binarizing method and device thereof
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 (ja) * 2007-01-12 2008-08-21 Mitsubishi Electric Corp 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法
WO2008090793A1 (ja) * 2007-01-22 2008-07-31 Nec Corporation 画像再符号化装置、画像再符号化方法及び画像符号化プログラム
JP4847890B2 (ja) * 2007-02-16 2011-12-28 パナソニック株式会社 符号化方式変換装置
KR101539240B1 (ko) * 2007-06-14 2015-07-30 삼성전자주식회사 영상 데이터의 엔트로피 부호화, 복호화 방법 및 장치
CN101389021B (zh) * 2007-09-14 2010-12-22 华为技术有限公司 视频编解码方法及装置
CN101478672B (zh) * 2008-01-04 2012-12-19 华为技术有限公司 视频编码、解码方法及装置和视频处理***
MX2010009194A (es) * 2008-03-07 2010-09-10 Toshiba Kk Metodo y dispositivo de codificacion/decodificacion dinamica de imagen.
US7876257B2 (en) * 2008-04-28 2011-01-25 Mitsubishi Electric Research Laboratories, Inc. Method and apparatus for compressing SAR signals
JP4656452B2 (ja) * 2008-05-20 2011-03-23 ソニー株式会社 画像信号処理装置および画像信号処理方法、予測係数生成装置および予測係数生成処理方法、並びに各方法をコンピュータに実行させるためのプログラム
JP2010130522A (ja) * 2008-11-28 2010-06-10 Canon Inc 動画像符号化装置及び動画像符号化方法
MX2011013861A (es) * 2009-06-19 2012-02-13 Mitsubishi Electric Corp Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen y metodo de decodificacion de imagen.
JP5597968B2 (ja) * 2009-07-01 2014-10-01 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
KR101456498B1 (ko) * 2009-08-14 2014-10-31 삼성전자주식회사 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN101656880B (zh) * 2009-08-25 2011-10-12 中国农业大学 图像编码方法和图像编码装置
ES2554237T3 (es) * 2009-10-01 2015-12-17 Sk Telecom. Co., Ltd. Método y aparato para codificar/decodificar imagen usando una capa dividida
JP5513221B2 (ja) 2010-04-01 2014-06-04 岡本化学工業株式会社 保護層形成用組成物およびそれを用いた感光性平版印刷版
JP2011223302A (ja) * 2010-04-09 2011-11-04 Sony Corp 画像処理装置と画像処理方法
US8660174B2 (en) * 2010-06-15 2014-02-25 Mediatek Inc. Apparatus and method of adaptive offset for video coding
US9055305B2 (en) * 2011-01-09 2015-06-09 Mediatek Inc. Apparatus and method of sample adaptive offset for video coding
CN107087180B (zh) * 2010-10-05 2019-10-29 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
EP4075799B1 (en) * 2011-06-14 2024-04-10 LG Electronics Inc. Apparatus for encoding and decoding image information
JP5973434B2 (ja) * 2011-06-23 2016-08-23 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 画像フィルタ装置、フィルタ方法および動画像復号装置
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
JP6226863B2 (ja) 2012-04-13 2017-11-08 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

Also Published As

Publication number Publication date
KR20190017061A (ko) 2019-02-19
CA2960238A1 (en) 2013-10-17
RU2586029C1 (ru) 2016-06-10
CA3043099C (en) 2019-10-15
KR101950657B1 (ko) 2019-02-20
TWI650008B (zh) 2019-02-01
JP6820115B2 (ja) 2021-01-27
CN108718412A (zh) 2018-10-30
EP2838259A1 (en) 2015-02-18
TWI706669B (zh) 2020-10-01
JP2020065277A (ja) 2020-04-23
KR20150069038A (ko) 2015-06-22
TWI583183B (zh) 2017-05-11
CA2997462A1 (en) 2013-10-17
SG11201406036RA (en) 2014-11-27
RU2719449C1 (ru) 2020-04-17
MX2014012311A (es) 2014-11-14
TW201404176A (zh) 2014-01-16
WO2013154008A1 (ja) 2013-10-17
RU2638743C1 (ru) 2017-12-15
KR20170087961A (ko) 2017-07-31
TW201620307A (zh) 2016-06-01
CA3043099A1 (en) 2013-10-17
JP2021093732A (ja) 2021-06-17
HK1256576A1 (zh) 2019-09-27
SG10201808973XA (en) 2018-11-29
CN108696755B (zh) 2020-11-06
TWI542200B (zh) 2016-07-11
RU2707928C1 (ru) 2019-12-02
CN108718412B (zh) 2020-10-16
JP6758125B2 (ja) 2020-09-23
JPWO2013154008A1 (ja) 2015-12-17
MX347522B (es) 2017-04-27
HK1258150A1 (zh) 2019-11-08
CN104221383B (zh) 2018-09-11
CA2868255C (en) 2018-04-17
KR20150003286A (ko) 2015-01-08
KR101612217B1 (ko) 2016-04-12
KR101764037B1 (ko) 2017-08-01
HK1202196A1 (en) 2015-09-18
SG10201800588QA (en) 2018-02-27
SG10201607842VA (en) 2016-11-29
CN108737835A (zh) 2018-11-02
HK1256575A1 (zh) 2019-09-27
TW202103492A (zh) 2021-01-16
JP2018121352A (ja) 2018-08-02
CN108737834B (zh) 2020-12-15
CA2868255A1 (en) 2013-10-17
JP7055230B2 (ja) 2022-04-15
CA3017184A1 (en) 2013-10-17
RU2683183C1 (ru) 2019-03-26
CN108737834A (zh) 2018-11-02
CN104221383A (zh) 2014-12-17
CA2960238C (en) 2019-05-14
CA3017184C (en) 2019-07-02
TWI717309B (zh) 2021-01-21
TW201720159A (zh) 2017-06-01
JP6226863B2 (ja) 2017-11-08
KR102024518B1 (ko) 2019-09-24
CA2997462C (en) 2018-11-13
CN108696755A (zh) 2018-10-23
US10009616B2 (en) 2018-06-26
KR101847365B1 (ko) 2018-04-09
CN108737835B (zh) 2020-12-15
KR20180037309A (ko) 2018-04-11
JP6835448B2 (ja) 2021-02-24
TW201921944A (zh) 2019-06-01
JP2016226035A (ja) 2016-12-28
EP2838259A4 (en) 2015-12-16
MX363952B (es) 2019-04-08
US20160021379A1 (en) 2016-01-21

Similar Documents

Publication Publication Date Title
MX2019003608A (es) Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen, y metodo de decodificacion de imagen.
SG10201906914WA (en) Image decoding device, image encoding device, image decoding method, and image encoding method
EP2901673A4 (en) METHOD, DEVICE AND SYSTEM FOR CODING AND DECODING THE TRANSFORMATION UNITS OF A CODING UNIT
JP2014187704A5 (es)
ZA201409531B (en) Image decoding method,image coding method,image decoding apparatus,image coding apparatus,and image coding and decoding apparatus.
EP2918078A4 (en) METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING TRANSFORMER UNITS OF AN ENCODER UNIT
EP3177014A4 (en) Video encoding method using in-loop filter parameter prediction and apparatus therefor, and video decoding method and apparatus therefor
SG11201500846TA (en) Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
PH12015500121A1 (en) Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus for signaling sao parameters
PH12014501478A1 (en) Throughput improvement for cabac coefficient level coding
ZA201308890B (en) "image decoding method, image encoding method, image decoding method, image decong apparatus , and image coding and decoding apparatus "
SG11201501400QA (en) Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
MY163146A (en) Image processing device and image processing method
IN2014CN04153A (es)
MY169625A (en) Adaptive center band offset filter for video coding
HUE049204T2 (hu) Szûrési eljárás, mozgókép dekódoló eljárás, mozgókép kódoló eljárás, mozgókép dekódoló berendezés, mozgókép kódoló berendezés, mozgókép kódoló/dekódoló berendezés
HUE062795T2 (hu) Videodekódolási eljárás, amely paraméter aktualizálást használ entrópia kódolt transzformációs együttható debinarizációjára, az azt felhasználó kódolási berendezés binarizálásra
IN2014MN01848A (es)
EP3206399A4 (en) Probability updating method for binary arithmetic coding/decoding, and entropy coding/decoding apparatus using same
EP3104614A4 (en) Image encoding device, image decoding device, encoded stream conversion device, image encoding method, and image decoding method
MX353754B (es) Datos de señalizacion para imagenes de referencia a largo plazo para codificacion de video.
TR201819073T4 (tr) Görüntü Deşifre Etme Aparatı
SG10201608534XA (en) Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus
MX353544B (es) Dispositivo de procesamiento de imagen y método.
SG10201505418UA (en) Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus