MX2013003694A - Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento. - Google Patents

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

Info

Publication number
MX2013003694A
MX2013003694A MX2013003694A MX2013003694A MX2013003694A MX 2013003694 A MX2013003694 A MX 2013003694A MX 2013003694 A MX2013003694 A MX 2013003694A MX 2013003694 A MX2013003694 A MX 2013003694A MX 2013003694 A MX2013003694 A MX 2013003694A
Authority
MX
Mexico
Prior art keywords
dynamic image
image decoding
image encoding
variable length
unit
Prior art date
Application number
MX2013003694A
Other languages
English (en)
Spanish (es)
Inventor
Shunichi Sekiguchi
Kazuo Sugimoto
Yusuke Itani
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=45892217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2013003694(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 MX2013003694A publication Critical patent/MX2013003694A/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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • 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
    • H04N19/134—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/10—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
    • 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
    • H04N19/80—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MX2013003694A 2010-09-30 2011-07-21 Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento. MX2013003694A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010221460 2010-09-30
JP2011050214 2011-03-08
PCT/JP2011/004121 WO2012042719A1 (ja) 2010-09-30 2011-07-21 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法

Publications (1)

Publication Number Publication Date
MX2013003694A true MX2013003694A (es) 2013-04-24

Family

ID=45892217

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003694A MX2013003694A (es) 2010-09-30 2011-07-21 Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento.

Country Status (12)

Country Link
US (5) US9369730B2 (enExample)
EP (1) EP2624562A4 (enExample)
JP (6) JP5486091B2 (enExample)
KR (5) KR101914018B1 (enExample)
CN (5) CN103222265B (enExample)
BR (1) BR112013006499B1 (enExample)
CA (3) CA2991166C (enExample)
MX (1) MX2013003694A (enExample)
RU (5) RU2597499C2 (enExample)
SG (5) SG189114A1 (enExample)
TW (2) TWI581622B (enExample)
WO (1) WO2012042719A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3083703C (en) * 2010-10-06 2021-12-21 Ntt Docomo, Inc. Image predictive encoding device, image predictive encoding method, image predictive encoding program, image predictive decoding device, image predictive decoding method, and image predictive decoding program
JP5682582B2 (ja) * 2011-03-08 2015-03-11 株式会社Ｊｖｃケンウッド 動画像復号装置、動画像復号方法及び動画像復号プログラム、並びに、受信装置、受信方法及び受信プログラム
JP5807588B2 (ja) * 2011-03-08 2015-11-10 株式会社Ｊｖｃケンウッド 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに、送信装置、送信方法及び送信プログラム
US9487562B2 (en) 2011-06-17 2016-11-08 President And Fellows Of Harvard College Stabilized polypeptides as regulators of RAB GTPase function
ES2728146T3 (es) 2012-01-20 2019-10-22 Sun Patent Trust Procedimientos y aparato de codificación y decodificación de vídeo utilizando predicción temporal de vector de movimiento
CN103563373B (zh) 2012-02-03 2017-09-26 太阳专利托管公司 图像编码方法及图像编码装置
JP6421931B2 (ja) 2012-03-06 2018-11-14 サン パテント トラスト 動画像符号化方法及び動画像符号化装置
US10469851B2 (en) * 2012-04-16 2019-11-05 New Cinema, LLC Advanced video coding method, system, apparatus, and storage medium
JP5590269B1 (ja) * 2012-11-06 2014-09-17 日本電気株式会社 映像符号化方法、映像符号化装置および映像符号化プログラム
KR102088383B1 (ko) * 2013-03-15 2020-03-12 삼성전자주식회사 비디오의 부호화 방법 및 장치, 비디오의 복호화 방법 및 장치
US9442637B1 (en) * 2013-06-17 2016-09-13 Xdroid Kft Hierarchical navigation and visualization system
US9693076B2 (en) * 2014-01-07 2017-06-27 Samsung Electronics Co., Ltd. Video encoding and decoding methods based on scale and angle variation information, and video encoding and decoding apparatuses for performing the methods
JP6187286B2 (ja) * 2014-01-28 2017-08-30 富士通株式会社 動画像符号化装置
GB201405649D0 (en) * 2014-03-28 2014-05-14 Sony Corp Data encoding and decoding
US20160373744A1 (en) * 2014-04-23 2016-12-22 Sony Corporation Image processing apparatus and image processing method
US10283091B2 (en) * 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization
KR102288949B1 (ko) 2015-01-22 2021-08-12 현대모비스 주식회사 자동차의 브레이크 시스템
CN115134594B (zh) 2015-06-05 2024-07-23 杜比实验室特许公司 用于执行帧间预测的图像编解码方法、比特流存储方法
CN119383364A (zh) * 2015-06-11 2025-01-28 杜比实验室特许公司 使用自适应去块滤波编码和解码图像的方法及介质
US10291931B2 (en) * 2016-10-13 2019-05-14 Ati Technologies Ulc Determining variance of a block of an image based on a motion vector for the block
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
US20180242024A1 (en) * 2017-02-21 2018-08-23 Mediatek Inc. Methods and Apparatuses of Candidate Set Determination for Quad-tree Plus Binary-tree Splitting Blocks
CN110495177B (zh) * 2017-04-13 2023-10-20 松下电器（美国）知识产权公司 解码装置、解码方法及存储介质
CN117041563A (zh) * 2017-06-05 2023-11-10 松下电器（美国）知识产权公司 解码装置、编码装置、存储介质、解码方法和编码方法
WO2019049912A1 (ja) * 2017-09-08 2019-03-14 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、符号化方法及び復号方法
KR102817085B1 (ko) * 2017-11-09 2025-06-05 삼성전자주식회사 움직임 벡터 해상도에 기초하여 영상을 부호화하는 장치 및 방법, 및 복호화 장치 및 방법
WO2020005002A1 (ko) * 2018-06-28 2020-01-02 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 템플릿 영역 도출 방법 및 장치
CN117354506A (zh) * 2018-06-29 2024-01-05 英迪股份有限公司 对图像解码和编码的方法及非暂态计算机可读存储介质
CN110677658B (zh) 2018-07-01 2022-07-12 北京字节跳动网络技术有限公司 基于优先级的非相邻Merge设计
US10735763B2 (en) * 2018-07-27 2020-08-04 Tencent America LLC Method and apparatus for motion vector prediction using spatial and temporal combination
CN111294601A (zh) 2018-12-07 2020-06-16 华为技术有限公司 视频图像解码、编码方法及装置
JP6867611B2 (ja) * 2019-03-11 2021-04-28 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
CN113709475B (zh) 2019-03-11 2022-11-01 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
MX2021016156A (es) * 2019-06-19 2022-02-22 Lg Electronics Inc Metodo y dispositivo de codificacion y decodificacion de imagen para limitar la condicion de particion del bloque de croma, y metodo para transmitir el flujo de bits.
JP6835337B2 (ja) * 2019-06-20 2021-02-24 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
JP7267885B2 (ja) * 2019-09-20 2023-05-02 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
KR102842990B1 (ko) * 2020-01-09 2025-08-05 텔레폰악티에볼라겟엘엠에릭슨(펍) 화상 헤더 존재

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3351645B2 (ja) * 1995-01-31 2002-12-03 松下電器産業株式会社 動画像信号の符号化方法
JP3628810B2 (ja) * 1996-06-28 2005-03-16 三菱電機株式会社 画像符号化装置
FR2756399B1 (fr) * 1996-11-28 1999-06-25 Thomson Multimedia Sa Procede et dispositif de compression video pour images de synthese
DE69719365T2 (de) * 1996-12-18 2003-10-16 Thomson Consumer Electronics, Inc. Effiziente kompression und dekompression von blocks fester länge
JP4114859B2 (ja) * 2002-01-09 2008-07-09 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
JP2004088722A (ja) * 2002-03-04 2004-03-18 Matsushita Electric Ind Co Ltd 動画像符号化方法および動画像復号化方法
AU2003279015A1 (en) * 2002-09-27 2004-04-19 Videosoft, Inc. Real-time video coding/decoding
KR100506864B1 (ko) * 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
US9426490B2 (en) * 2002-11-01 2016-08-23 Godo Kaisha Ip Bridge 1 Moving picture encoding method and motion picture decoding method
JP2005005844A (ja) * 2003-06-10 2005-01-06 Hitachi Ltd 計算装置及び符号化処理プログラム
US7688894B2 (en) * 2003-09-07 2010-03-30 Microsoft Corporation Scan patterns for interlaced video content
US7567617B2 (en) * 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
CN100584013C (zh) * 2005-01-07 2010-01-20 日本电信电话株式会社 视频编码方法及装置、视频解码方法及装置
JP2007221202A (ja) 2006-02-14 2007-08-30 Victor Co Of Japan Ltd 動画像符号化装置及び動画像符号化プログラム
CN101455087B (zh) * 2006-05-24 2011-01-12 松下电器产业株式会社 图像编码装置、图像编码方法及图像编码用集成电路
WO2008027192A2 (en) 2006-08-25 2008-03-06 Thomson Licensing Methods and apparatus for reduced resolution partitioning
JP5025286B2 (ja) * 2007-02-28 2012-09-12 シャープ株式会社 符号化装置及び復号装置
US20100020233A1 (en) * 2007-03-29 2010-01-28 Masafumi Ueno Video image transmitting device, video image receiving device, video image recording device, video image reproducing device, and video image displaying device
EP2140684B1 (en) * 2007-04-12 2018-08-15 Thomson Licensing DTV Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding
JP2008283490A (ja) 2007-05-10 2008-11-20 Ntt Docomo Inc 動画像符号化装置、方法及びプログラム、並びに動画像復号化装置、方法及びプログラム
JP2008311781A (ja) 2007-06-12 2008-12-25 Ntt Docomo Inc 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム
JPWO2009041215A1 (ja) * 2007-09-25 2011-01-20 シャープ株式会社 動画像符号化装置及び動画像復号装置
KR101712915B1 (ko) * 2007-10-16 2017-03-07 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
BRPI0818649A2 (pt) * 2007-10-16 2015-04-07 Thomson Licensing Métodos e aparelho para codificação e decodificação de vídeo em superblocos geometricamente particionados.
JP2009147807A (ja) * 2007-12-17 2009-07-02 Fujifilm Corp 画像処理装置
KR101505195B1 (ko) 2008-02-20 2015-03-24 삼성전자주식회사 직접 모드 부호화 및 복호화 방법
EP2266318B1 (en) * 2008-03-19 2020-04-22 Nokia Technologies Oy Combined motion vector and reference index prediction for video coding
JPWO2009128208A1 (ja) * 2008-04-16 2011-08-04 株式会社日立製作所 動画像符号化装置、動画像復号化装置、動画像符号化方法、および動画像復号化方法
JP4937224B2 (ja) * 2008-09-30 2012-05-23 株式会社東芝 画像符号化装置
US8619856B2 (en) * 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
US8483285B2 (en) * 2008-10-03 2013-07-09 Qualcomm Incorporated Video coding using transforms bigger than 4×4 and 8×8
US20100166073A1 (en) * 2008-12-31 2010-07-01 Advanced Micro Devices, Inc. Multiple-Candidate Motion Estimation With Advanced Spatial Filtering of Differential Motion Vectors
TWI405469B (zh) * 2009-02-20 2013-08-11 Sony Corp Image processing apparatus and method
EP2224738A1 (en) * 2009-02-27 2010-09-01 Nxp B.V. Identifying occlusions
US8391365B2 (en) * 2009-03-20 2013-03-05 National Cheng Kung University Motion estimator and a motion estimation method
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
WO2011099242A1 (ja) 2010-02-12 2011-08-18 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
RU2549512C2 (ru) 2015-04-27
SG10201802064VA (en) 2018-05-30
TW201216717A (en) 2012-04-16
TWI581622B (zh) 2017-05-01
US20150245032A1 (en) 2015-08-27
CN106713931A (zh) 2017-05-24
JP5486091B2 (ja) 2014-05-07
JP2014112939A (ja) 2014-06-19
CA2813232A1 (en) 2012-04-05
JP6768110B2 (ja) 2020-10-14
JP2020202590A (ja) 2020-12-17
TW201640898A (zh) 2016-11-16
KR101829594B1 (ko) 2018-02-14
US9894375B2 (en) 2018-02-13
EP2624562A4 (en) 2014-11-19
BR112013006499A2 (pt) 2020-08-04
CA2991166A1 (en) 2012-04-05
CN106713930B (zh) 2019-09-03
CN106488249A (zh) 2017-03-08
KR101723282B1 (ko) 2017-04-04
CN106454379A (zh) 2017-02-22
RU2597499C2 (ru) 2016-09-10
JPWO2012042719A1 (ja) 2014-02-03
CA3033984C (en) 2022-03-08
US9369730B2 (en) 2016-06-14
US9900612B2 (en) 2018-02-20
SG10201707379SA (en) 2017-10-30
RU2680199C1 (ru) 2019-02-18
RU2013119920A (ru) 2014-11-10
RU2706179C1 (ru) 2019-11-14
JP2018067974A (ja) 2018-04-26
JP2019146245A (ja) 2019-08-29
CA2813232C (en) 2020-02-04
US20150245035A1 (en) 2015-08-27
CN106713930A (zh) 2017-05-24
KR20150010774A (ko) 2015-01-28
CA2991166C (en) 2019-04-09
SG189114A1 (en) 2013-05-31
JP6071922B2 (ja) 2017-02-01
KR20180118814A (ko) 2018-10-31
CN106488249B (zh) 2019-11-05
RU2016132603A (ru) 2018-02-14
RU2654136C2 (ru) 2018-05-16
CN106713931B (zh) 2019-09-03
SG10201506682SA (en) 2015-10-29
US9894376B2 (en) 2018-02-13
WO2012042719A1 (ja) 2012-04-05
KR20170037675A (ko) 2017-04-04
CA3033984A1 (en) 2012-04-05
TWI571108B (zh) 2017-02-11
US20130177076A1 (en) 2013-07-11
JP2017060197A (ja) 2017-03-23
KR101554792B1 (ko) 2015-09-21
US9900611B2 (en) 2018-02-20
US20150281725A1 (en) 2015-10-01
JP6768017B2 (ja) 2020-10-14
EP2624562A1 (en) 2013-08-07
CN103222265B (zh) 2017-02-08
SG10201701439WA (en) 2017-03-30
KR102013093B1 (ko) 2019-08-21
JP6312787B2 (ja) 2018-04-18
KR20180017217A (ko) 2018-02-20
CN103222265A (zh) 2013-07-24
KR20130076879A (ko) 2013-07-08
RU2015108787A (ru) 2015-08-10
US20150245057A1 (en) 2015-08-27
KR101914018B1 (ko) 2018-10-31
CN106454379B (zh) 2019-06-28
BR112013006499B1 (pt) 2022-09-20

Similar Documents

Publication Publication Date Title
MX2013003694A (es) Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento.
CY1124915T1 (el) Συσκευη για κωδικοποιηση/αποκωδικοποιηση εικονων
IN2014CN03910A (enExample)
MY186970A (en) Motion vector determination for video coding
MY171806A (en) Generating additional merge candidates
PH12015502805A1 (en) Intra prediction from a predictive block using displacement vectors
PH12016501426A1 (en) Method and apparatus for encoding motion information, and method and apparatus for decoding same
EP2602998A4 (en) METHOD AND DEVICE FOR GENERATING A PREPARED VALUE OF AN IMAGE
MX2021003044A (es) Método y dispositivo de predicción de imagen.
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
MX385462B (es) Dispositivo de codificacion predictiva de video, metodo de codificacion predictiva de video, dispositivo de decodificacion predictiva de video, y metodo de decodificacion predictiva de video
MY179893A (en) Methods and apparatuses for encoding and decoding motion vector
MY163359A (en) Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
BR112012023319A2 (pt) métodos e aparelhos para seleção do previsor do vetor de movimento adaptável implícito para codificação e decodificação de vídeo
MY164898A (en) Image decoding device, image decoding method, and image encoding device
PH12014502194A1 (en) Decoder and decoding method, as well as encoder and encoding method
GB2519033A (en) Method and apparatus for coding and decoding videos
RU2015106126A (ru) Устройство и способ обработки изображения
PH12016501595B1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
WO2012047046A3 (ko) 움직임 정보 부호화 및 복호화 방법과 이를 이용한 장치
PH12012501455A1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block

Legal Events

Date Code Title Description
FG Grant or registration