HK1178355A1 - 圖像編碼裝置、圖像解碼裝置、圖像編碼方法以及圖像解碼方法 - Google Patents

圖像編碼裝置、圖像解碼裝置、圖像編碼方法以及圖像解碼方法

Info

Publication number
HK1178355A1
HK1178355A1 HK13105879.0A HK13105879A HK1178355A1 HK 1178355 A1 HK1178355 A1 HK 1178355A1 HK 13105879 A HK13105879 A HK 13105879A HK 1178355 A1 HK1178355 A1 HK 1178355A1
Authority
HK
Hong Kong
Prior art keywords
image
image decoding
image encoding
encoding
decoding
Prior art date
Application number
HK13105879.0A
Other languages
English (en)
Inventor
峯澤彰
關口俊
杉本和夫
伊谷裕介
守屋芳美
日和佐憲道
山岸秀
山田悅久
加藤嘉明
淺井光太郎
村上篤道
Original Assignee
三菱電機株式會社
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=43356106&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1178355(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 三菱電機株式會社 filed Critical 三菱電機株式會社
Publication of HK1178355A1 publication Critical patent/HK1178355A1/zh

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
    • H04N19/102—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H04N19/645—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission by grouping of coefficients into blocks after the transform
    • 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
    • H04N19/90—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HK13105879.0A 2009-06-19 2013-05-20 圖像編碼裝置、圖像解碼裝置、圖像編碼方法以及圖像解碼方法 HK1178355A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009146350 2009-06-19
PCT/JP2010/003492 WO2010146771A1 (ja) 2009-06-19 2010-05-25 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

Publications (1)

Publication Number Publication Date
HK1178355A1 true HK1178355A1 (zh) 2013-09-06

Family

ID=43356106

Family Applications (5)

Application Number Title Priority Date Filing Date
HK15107174.6A HK1207926A1 (zh) 2009-06-19 2013-05-20 圖像解碼裝置以及圖像解碼方法
HK16112117.5A HK1224111A1 (zh) 2009-06-19 2013-05-20 圖像編碼裝置、圖像編碼方法及圖像解碼裝置
HK13105879.0A HK1178355A1 (zh) 2009-06-19 2013-05-20 圖像編碼裝置、圖像解碼裝置、圖像編碼方法以及圖像解碼方法
HK15108496.5A HK1207931A1 (zh) 2009-06-19 2013-05-20 圖像編碼裝置、圖像編碼方法以及圖像解碼裝置
HK15111166.8A HK1210556A1 (zh) 2009-06-19 2013-05-20 圖像編碼裝置、圖像編碼方法以及圖像解碼裝置

Family Applications Before (2)

Application Number Title Priority Date Filing Date
HK15107174.6A HK1207926A1 (zh) 2009-06-19 2013-05-20 圖像解碼裝置以及圖像解碼方法
HK16112117.5A HK1224111A1 (zh) 2009-06-19 2013-05-20 圖像編碼裝置、圖像編碼方法及圖像解碼裝置

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK15108496.5A HK1207931A1 (zh) 2009-06-19 2013-05-20 圖像編碼裝置、圖像編碼方法以及圖像解碼裝置
HK15111166.8A HK1210556A1 (zh) 2009-06-19 2013-05-20 圖像編碼裝置、圖像編碼方法以及圖像解碼裝置

Country Status (13)

Country Link
US (2) US20120087595A1 (zh)
EP (1) EP2445216A4 (zh)
JP (1) JP5528445B2 (zh)
KR (1) KR101351709B1 (zh)
CN (5) CN104506877B (zh)
BR (1) BRPI1015984A2 (zh)
CA (1) CA2764868A1 (zh)
HK (5) HK1207926A1 (zh)
MX (1) MX2011013861A (zh)
RU (7) RU2510592C2 (zh)
SG (5) SG10201910966SA (zh)
WO (1) WO2010146771A1 (zh)
ZA (1) ZA201109488B (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5627507B2 (ja) * 2011-01-12 2014-11-19 Kddi株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、およびプログラム
KR20120118782A (ko) * 2011-04-19 2012-10-29 삼성전자주식회사 적응적 필터링을 이용한 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
HUE042699T2 (hu) * 2011-04-21 2019-07-29 Hfi Innovation Inc Eljárás és készülék továbbfejlesztett hurokszûréshez
WO2012177015A2 (ko) * 2011-06-20 2012-12-27 엘지전자 주식회사 영상 부호화/복호화 방법 및 그 장치
JP5653307B2 (ja) * 2011-06-27 2015-01-14 日本電信電話株式会社 画像符号化方法，画像符号化装置およびそのプログラム
US9451271B2 (en) 2011-07-21 2016-09-20 Blackberry Limited Adaptive filtering based on pattern information
WO2013010248A1 (en) 2011-07-21 2013-01-24 Research In Motion Adaptive filtering based on pattern information
CN102316324B (zh) * 2011-08-24 2013-08-21 北京航空航天大学 一种基于局部最小熵的图像编码预测方法
JP2013093662A (ja) * 2011-10-24 2013-05-16 Nippon Telegr & Teleph Corp <Ntt> 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、画像符号化プログラム及び画像復号プログラム
EP2825998A4 (en) * 2012-03-16 2015-08-12 Hewlett Packard Development Co IMAGE CLASSIFICATION
SG10201808973XA (en) * 2012-04-13 2018-11-29 Mitsubishi Electric Corp Image encoding device, image decoding device, image encoding method and image decoding method
US9277222B2 (en) 2012-05-14 2016-03-01 Qualcomm Incorporated Unified fractional search and motion compensation architecture across multiple video standards
FR2996093A1 (fr) * 2012-09-27 2014-03-28 France Telecom Procede de codage et decodage d'images, dispositifs de codage et decodage et programmes d'ordinateur correspondants
WO2014155471A1 (ja) * 2013-03-25 2014-10-02 日立マクセル株式会社 符号化方法および符号化装置
GB2540440A (en) * 2013-06-04 2017-01-18 Mitsubishi Electric Corp Image encoding device, image analysis device, image encoding method and image analysis method
JP6087739B2 (ja) * 2013-06-07 2017-03-01 Kddi株式会社 動画像符号化装置、動画像復号装置、動画像システム、動画像符号化方法、動画像復号方法、およびプログラム
JP6037521B2 (ja) * 2015-07-02 2016-12-07 日本電信電話株式会社 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、画像符号化プログラム及び画像復号プログラム
JPWO2017191749A1 (ja) * 2016-05-02 2019-03-07 ソニー株式会社 画像処理装置及び画像処理方法
JP6977719B2 (ja) * 2016-05-02 2021-12-08 ソニーグループ株式会社 符号化装置及び符号化方法、並びに、復号装置及び復号方法
CN114520915A (zh) * 2017-01-12 2022-05-20 索尼公司 图像处理装置、图像处理方法和计算机可读记录介质
US20210297687A1 (en) * 2017-03-15 2021-09-23 Sony Corporation Encoding apparatus, encoding method, decoding apparatus, and decoding method
EP3454556A1 (en) * 2017-09-08 2019-03-13 Thomson Licensing Method and apparatus for video encoding and decoding using pattern-based block filtering
US11423578B2 (en) 2017-09-27 2022-08-23 Sony Corporation Encoding device, encoding method, decoding device, and decoding method

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0761154B2 (ja) * 1989-10-13 1995-06-28 松下電器産業株式会社 動き補償予測フレーム間符号化装置
JP2868342B2 (ja) * 1991-08-23 1999-03-10 日本電気株式会社 フレーム間予測符号化装置のループ内フィルタ制御方式
US5299174A (en) * 1992-04-10 1994-03-29 Diasonics, Inc. Automatic clutter elimination
JP3326670B2 (ja) * 1995-08-02 2002-09-24 ソニー株式会社 データ符号化／復号化方法および装置、および符号化データ記録媒体
RU2093968C1 (ru) * 1995-08-02 1997-10-20 Закрытое акционерное общество "Техно-ТМ" Способ кодирования-декодирования изображений и устройство для его осуществления
WO1998027720A1 (en) * 1996-12-18 1998-06-25 Thomson Consumer Electronics, Inc. A multiple format video signal processor
JPH11161782A (ja) * 1997-11-27 1999-06-18 Seiko Epson Corp カラー画像の符号化方法およびその符号化装置ならびにカラー画像の復号化方法およびその復号化装置
DE69942224D1 (de) * 1998-01-27 2010-05-20 Sharp Kk Bewegtbilddecoder
JP3132456B2 (ja) * 1998-03-05 2001-02-05 日本電気株式会社 階層的画像符号化方式、及び階層的画像復号方式
AU717480B2 (en) * 1998-08-01 2000-03-30 Korea Advanced Institute Of Science And Technology Loop-filtering method for image data and apparatus therefor
US6804294B1 (en) * 1998-08-11 2004-10-12 Lucent Technologies Inc. Method and apparatus for video frame selection for improved coding quality at low bit-rates
JP4362895B2 (ja) * 1999-06-21 2009-11-11 ソニー株式会社 データ処理装置およびデータ処理方法、並びに記録媒体
FI117533B (fi) * 2000-01-20 2006-11-15 Nokia Corp Menetelmä digitaalisten videokuvien suodattamiseksi
JP4230636B2 (ja) * 2000-02-29 2009-02-25 株式会社東芝 動画像再生方法および動画像再生装置
US20030026495A1 (en) * 2001-03-07 2003-02-06 Gondek Jay Stephen Parameterized sharpening and smoothing method and apparatus
EP2293579B1 (en) * 2001-09-12 2012-01-25 Panasonic Corporation Picture coding method
CA2433455C (en) * 2001-11-29 2012-03-06 Matsushita Electric Industrial Co., Ltd. Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the same
US7436890B2 (en) * 2002-06-05 2008-10-14 Kddi R&D Laboratories, Inc. Quantization control system for video coding
US20040076333A1 (en) * 2002-10-22 2004-04-22 Huipin Zhang Adaptive interpolation filter system for motion compensated predictive video coding
JP4123356B2 (ja) * 2002-11-13 2008-07-23 富士ゼロックス株式会社 画像処理装置、画像処理プログラム、記憶媒体
US7227901B2 (en) * 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
US7346224B2 (en) * 2003-11-07 2008-03-18 Mitsubishi Electric Research Laboratories, Inc. System and method for classifying pixels in images
US7551792B2 (en) * 2003-11-07 2009-06-23 Mitsubishi Electric Research Laboratories, Inc. System and method for reducing ringing artifacts in images
US8503530B2 (en) * 2004-05-27 2013-08-06 Zhourong Miao Temporal classified filtering for video compression
EP2096873A3 (en) * 2004-07-20 2009-10-14 Qualcomm Incorporated Method and apparatus for encoder assisted-frame rate conversion (EA-FRUC) for video compression
JP4850475B2 (ja) * 2004-10-14 2012-01-11 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 画像中の画素をフィルタリングする方法
WO2006043414A1 (ja) * 2004-10-19 2006-04-27 Megachips Lsi Solutions Inc. 画像処理方法及び画像処理装置
JP2006180470A (ja) * 2004-11-26 2006-07-06 Canon Inc 画像処理装置及び画像処理方法
KR100670495B1 (ko) * 2004-12-20 2007-01-16 엘지전자 주식회사 동영상 압축 부호화 장치 및 방법
JP4543971B2 (ja) * 2005-03-07 2010-09-15 ソニー株式会社 符号化方法、符号化装置、符号化処理のプログラム及び符号化処理のプログラムを記録した記録媒体
KR100703770B1 (ko) * 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
US20070070427A1 (en) * 2005-08-18 2007-03-29 Lexmark International, Inc. Systems and methods for selective dithering using pixel classification
JP2007067625A (ja) * 2005-08-30 2007-03-15 Matsushita Electric Ind Co Ltd カメラシステムにおけるフィルタ補正回路
JP2007129369A (ja) * 2005-11-01 2007-05-24 Matsushita Electric Ind Co Ltd 画像再生装置およびその方法
TW200727598A (en) * 2005-11-18 2007-07-16 Sony Corp Encoding/decoding device/method and the transmission system
CN101336550B (zh) * 2006-02-06 2011-06-15 松下电器产业株式会社 图像解码装置和图像解码方法
JP2007336075A (ja) * 2006-06-13 2007-12-27 Victor Co Of Japan Ltd ブロック歪み低減装置
JP5535625B2 (ja) * 2006-07-18 2014-07-02 トムソン ライセンシング 適応的参照フィルタリングの方法及び装置
US9001899B2 (en) * 2006-09-15 2015-04-07 Freescale Semiconductor, Inc. Video information processing system with selective chroma deblock filtering
US8139891B2 (en) * 2006-11-03 2012-03-20 Siemens Aktiengesellschaft System and method for structure enhancement and noise reduction in medical images
JP2010514246A (ja) * 2006-12-18 2010-04-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 画像圧縮及び伸張
US8509316B2 (en) * 2007-01-09 2013-08-13 Core Wireless Licensing, S.a.r.l. Adaptive interpolation filters for video coding
US8422803B2 (en) * 2007-06-28 2013-04-16 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
WO2009041843A1 (en) * 2007-09-28 2009-04-02 Vsevolod Yurievich Mokrushin Method of encoding digital signals (variants), method of decoding digital signals (variants), device for implementation thereof (variants), and system for image transmission via limited throughput communication channels (variants)
US8170121B2 (en) * 2007-11-13 2012-05-01 Harmonic Inc. H.264/AVC based approach to scalable video compression
US8638852B2 (en) * 2008-01-08 2014-01-28 Qualcomm Incorporated Video coding of filter coefficients based on horizontal and vertical symmetry
JP5035029B2 (ja) * 2008-03-03 2012-09-26 ソニー株式会社 信号処理装置および方法、並びにプログラム
KR101591825B1 (ko) * 2008-03-27 2016-02-18 엘지전자 주식회사 비디오 신호의 인코딩 또는 디코딩 방법 및 장치
US8804831B2 (en) * 2008-04-10 2014-08-12 Qualcomm Incorporated Offsets at sub-pixel resolution
US8548041B2 (en) * 2008-09-25 2013-10-01 Mediatek Inc. Adaptive filter

Also Published As

Publication number Publication date
CN104506877B (zh) 2018-01-19
ZA201109488B (en) 2013-03-27
HK1207926A1 (zh) 2016-02-12
MX2011013861A (es) 2012-02-13
US20120087595A1 (en) 2012-04-12
HK1210556A1 (zh) 2016-04-22
CN104639942A (zh) 2015-05-20
HK1207931A1 (zh) 2016-03-24
HK1224111A1 (zh) 2017-08-11
RU2510592C2 (ru) 2014-03-27
CN105872541B (zh) 2019-05-14
US20150043630A1 (en) 2015-02-12
EP2445216A4 (en) 2013-03-20
KR20120061797A (ko) 2012-06-13
CN104539956B (zh) 2018-11-06
CN102804781B (zh) 2016-06-29
SG10201403250WA (en) 2014-10-30
RU2627104C2 (ru) 2017-08-03
JP5528445B2 (ja) 2014-06-25
SG176827A1 (en) 2012-01-30
CN104506877A (zh) 2015-04-08
CN102804781A (zh) 2012-11-28
RU2714100C1 (ru) 2020-02-11
BRPI1015984A2 (pt) 2016-04-19
CN104539956A (zh) 2015-04-22
SG10201809929SA (en) 2018-12-28
RU2685981C1 (ru) 2019-04-23
KR101351709B1 (ko) 2014-01-16
SG10202012742QA (en) 2021-01-28
JPWO2010146771A1 (ja) 2012-11-29
RU2015124155A (ru) 2017-01-10
CN105872541A (zh) 2016-08-17
RU2013151253A (ru) 2015-05-27
CA2764868A1 (en) 2010-12-23
RU2702052C1 (ru) 2019-10-03
RU2557768C2 (ru) 2015-07-27
CN104639942B (zh) 2018-10-02
RU2666328C1 (ru) 2018-09-06
SG10201910966SA (en) 2020-01-30
RU2012101781A (ru) 2013-07-27
WO2010146771A1 (ja) 2010-12-23
EP2445216A1 (en) 2012-04-25

Similar Documents

Publication Publication Date Title
ZA201708216B (en) Image encoding device, image decoding device, image encoding method, and image decoding method
HK1210348A1 (zh) 運動圖像編碼裝置、運動圖像解碼裝置、運動圖像編碼方法及運動圖像解碼方法
HK1224111A1 (zh) 圖像編碼裝置、圖像編碼方法及圖像解碼裝置
EP2661087A4 (en) PICTURE CODING METHOD, PICTURE DECODING METHOD, PICTURE CODING DEVICE, PICTURE DECODING DEVICE, AND PICTURE CODING / DECODING DEVICE
EP2312856A4 (en) IMAGE ENCRYPTION DEVICE, IMAGE KEYING DEVICE, IMAGE ENCRYPTION METHOD AND IMAGE KEYING PROCESS
EP2309756A4 (en) METHOD AND DEVICE FOR ENCODING IMAGES, AND METHOD AND DEVICE FOR DECODING CORRESPONDING
ZA201201443B (en) Image encoding method, image decoding method, image encoding device, and image decoding device
EP2464016A4 (en) ENCODING METHOD, DECODING METHOD, ENCODING DEVICE, AND DECODING DEVICE
HK1222071A1 (zh) 圖像解碼裝置及其方法和圖像編碼裝置及其方法
EP2600612A4 (en) IMAGE DECODING DEVICE, IMAGE DECODING METHOD, IMAGE ENCODING DEVICE, AND IMAGE ENCODING METHOD
EP2234404A4 (en) IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD
EP2651128A4 (en) IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING DEVICE, AND IMAGE DECODING DEVICE
HK1166906A1 (zh) 圖像信息解碼設備和方法、圖像信號編碼設備和方法
EP2400738A4 (en) BILDCODER, &amp;8209; PROCESS AND PROGRAM AND IMAGE DECODER, &amp;8209; PROCESS AND PROGRAM
PL3249924T3 (pl) Urządzenie do predykcyjnego kodowania obrazu, sposób predykcyjnego kodowania obrazu, urządzenie do predykcyjnego dekodowania obrazu i sposób predykcyjnego dekodowania obrazu
EP2464018A4 (en) CODING METHOD, DECODING METHOD, CODING DEVICE AND DECODING DEVICE
EP2555523A4 (en) IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD
EP2464017A4 (en) CODING METHOD, DECODING METHOD, CODING DEVICE AND DECODING DEVICE
EP2503783A4 (en) VIDEO ENCODING METHOD, DECODING METHOD, ENCODING AND DECODING DEVICE
SG10202101292WA (en) Image coding device, image decoding device, image coding method, and image decoding method
EP2432226A4 (en) DEVICE, METHOD AND PROGRAM FOR ENCODING MOVING IMAGES AND DEVICE, METHOD AND PROGRAM FOR DECOMPOSING MOVING IMAGES