PL3661211T3 - Sposób predykcyjnego dekodowania obrazu - Google Patents

Sposób predykcyjnego dekodowania obrazu

Info

Publication number
PL3661211T3
PL3661211T3 PL20150893T PL20150893T PL3661211T3 PL 3661211 T3 PL3661211 T3 PL 3661211T3 PL 20150893 T PL20150893 T PL 20150893T PL 20150893 T PL20150893 T PL 20150893T PL 3661211 T3 PL3661211 T3 PL 3661211T3
Authority
PL
Poland
Prior art keywords
decoding method
image prediction
prediction decoding
image
prediction
Prior art date
Application number
PL20150893T
Other languages
English (en)
Inventor
Yoshinori Suzuki
Junya Takiue
Choong Seng Boon
Thiow Keng Tan
Original Assignee
Ntt Docomo, Inc.
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=45496857&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3661211(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Publication of PL3661211T3 publication Critical patent/PL3661211T3/pl

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
    • 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
    • H04N19/109—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
    • H04N19/124—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
    • H04N19/134—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
    • H04N19/169—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
    • H04N19/46—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
    • H04N19/50—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
    • H04N19/60—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
    • H04N19/10—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/134—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
    • 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
    • H04N19/50—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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
PL20150893T 2010-07-20 2011-07-14 Sposób predykcyjnego dekodowania obrazu PL3661211T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2010163245 2010-07-20
JP2010174869 2010-08-03
PCT/JP2011/066120 WO2012011432A1 (ja) 2010-07-20 2011-07-14 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法、及び、画像予測復号プログラム
EP20150893.4A EP3661211B1 (en) 2010-07-20 2011-07-14 Image prediction decoding method
EP11809603.1A EP2597874B1 (en) 2010-07-20 2011-07-14 Image prediction encoding method, image prediction decoding device, image prediction decoding method and image prediction decoding program

Publications (1)

Publication Number Publication Date
PL3661211T3 true PL3661211T3 (pl) 2021-12-13

Family

ID=45496857

Family Applications (3)

Application Number Title Priority Date Filing Date
PL20150892.6T PL3661210T3 (pl) 2010-07-20 2011-07-14 Sposób predykcyjnego dekodowania obrazu
PL20150893T PL3661211T3 (pl) 2010-07-20 2011-07-14 Sposób predykcyjnego dekodowania obrazu
PL20150900.7T PL3664453T3 (pl) 2010-07-20 2011-07-14 Urządzenie do predykcyjnego dekodowania obrazu oraz sposób predykcyjnego dekodowania obrazu

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL20150892.6T PL3661210T3 (pl) 2010-07-20 2011-07-14 Sposób predykcyjnego dekodowania obrazu

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL20150900.7T PL3664453T3 (pl) 2010-07-20 2011-07-14 Urządzenie do predykcyjnego dekodowania obrazu oraz sposób predykcyjnego dekodowania obrazu

Country Status (19)

Country Link
US (8) US9185409B2 (pl)
EP (6) EP3070945B1 (pl)
JP (8) JP5661114B2 (pl)
KR (7) KR101770662B1 (pl)
CN (7) CN105898326B (pl)
AU (1) AU2011280629B2 (pl)
BR (1) BR112013001351B1 (pl)
CA (8) CA3011217C (pl)
DK (6) DK3070945T3 (pl)
ES (6) ES2955687T3 (pl)
FI (1) FI3661210T3 (pl)
HU (4) HUE063032T2 (pl)
MX (5) MX350471B (pl)
PL (3) PL3661210T3 (pl)
PT (6) PT3664453T (pl)
RU (8) RU2619202C1 (pl)
SG (1) SG187094A1 (pl)
TW (2) TWI519140B (pl)
WO (1) WO2012011432A1 (pl)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3567855T3 (da) 2009-03-23 2023-01-30 Ntt Docomo Inc Billedforudsigelseskodningsindretning, billedforudsigelseskodningsfremgangsmåde, billedforudsigelseskodningsprogram, billedforudsigelsesafkodningsindretning, billedforudsigelsesafkodningsfremgangsmåde og billedforudsigelsesafkodningsprogram
US9794556B2 (en) * 2010-02-17 2017-10-17 Electronics And Telecommunications Research Institute Method and device for simplifying encoding and decoding of ultra-high definition images
FI3661210T3 (fi) 2010-07-20 2023-08-31 Ntt Docomo Inc Kuvanennustusdekoodausmenetelmä
JP5698541B2 (ja) * 2011-01-12 2015-04-08 株式会社Ｎｔｔドコモ 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法及び画像予測復号プログラム
US8917763B2 (en) * 2011-03-07 2014-12-23 Panasonic Corporation Motion compensation apparatus, video coding apparatus, video decoding apparatus, motion compensation method, program, and integrated circuit
JP2013207402A (ja) * 2012-03-27 2013-10-07 Nippon Hoso Kyokai <Nhk> 画像符号化装置及びプログラム
TWI597967B (zh) * 2012-04-06 2017-09-01 Jvc Kenwood Corp Video decoding apparatus, video decoding method, and video decoding program medium
TWI700923B (zh) * 2012-04-16 2020-08-01 日商Ｊｖｃ建伍股份有限公司 動態影像解碼裝置、動態影像解碼方法、及儲存動態影像解碼程式之記錄媒體
GB2501535A (en) * 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
JP5972687B2 (ja) * 2012-07-02 2016-08-17 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
JP5798539B2 (ja) * 2012-09-24 2015-10-21 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測復号装置及び動画像予測復号方法
JP5719401B2 (ja) * 2013-04-02 2015-05-20 日本電信電話株式会社 ブロックサイズ決定方法、映像符号化装置、及びプログラム
CN103702127B (zh) * 2013-12-30 2016-10-12 清华大学 基于运动向量相关性的运动估计搜索范围预测方法和系统
WO2015100729A1 (en) * 2014-01-03 2015-07-09 Mediatek Singapore Pte. Ltd. Improved merging candidate list construction in 3dvc
CN103841405B (zh) * 2014-03-21 2016-07-06 华为技术有限公司 深度图像的编解码方法和编解码装置
WO2015196333A1 (en) * 2014-06-23 2015-12-30 Mediatek Singapore Pte. Ltd. Segmental prediction for video coding
WO2015196966A1 (en) * 2014-06-23 2015-12-30 Mediatek Singapore Pte. Ltd. Method of segmental prediction for depth and texture data in 3d and multi-view coding systems
WO2016044979A1 (en) * 2014-09-22 2016-03-31 Mediatek Singapore Pte. Ltd. Segmental prediction for video coding
WO2016200115A1 (ko) * 2015-06-07 2016-12-15 엘지전자(주) 디블록킹 필터링을 수행하는 방법 및 장치
US20180199058A1 (en) * 2015-09-10 2018-07-12 Samsung Electronics Co., Ltd. Video encoding and decoding method and device
US10506235B2 (en) 2015-09-11 2019-12-10 Facebook, Inc. Distributed control of video encoding speeds
US10375156B2 (en) 2015-09-11 2019-08-06 Facebook, Inc. Using worker nodes in a distributed video encoding system
US10602153B2 (en) 2015-09-11 2020-03-24 Facebook, Inc. Ultra-high video compression
US10341561B2 (en) * 2015-09-11 2019-07-02 Facebook, Inc. Distributed image stabilization
US10499070B2 (en) 2015-09-11 2019-12-03 Facebook, Inc. Key frame placement for distributed video encoding
US10602157B2 (en) 2015-09-11 2020-03-24 Facebook, Inc. Variable bitrate control for distributed video encoding
US10063872B2 (en) 2015-09-11 2018-08-28 Facebook, Inc. Segment based encoding of video
FR3047379A1 (fr) * 2016-01-29 2017-08-04 Orange Procede de codage et decodage de donnees, dispositif de codage et decodage de donnees et programmes d'ordinateur correspondants
WO2017220163A1 (en) * 2016-06-24 2017-12-28 Huawei Technologies Co., Ltd. Devices and methods for video coding using segmentation based partitioning of video coding blocks
US20190253624A1 (en) * 2017-07-17 2019-08-15 Ki Baek Kim Image data encoding/decoding method and apparatus
JP6894707B2 (ja) * 2017-01-06 2021-06-30 キヤノン株式会社 情報処理装置およびその制御方法、プログラム
US10957068B2 (en) * 2017-01-06 2021-03-23 Canon Kabushiki Kaisha Information processing apparatus and method of controlling the same
US10218448B2 (en) * 2017-02-02 2019-02-26 Osram Sylvania Inc. System and method for determining vehicle position based upon light-based communication and time-of-flight measurements
US10531085B2 (en) * 2017-05-09 2020-01-07 Futurewei Technologies, Inc. Coding chroma samples in video compression
CN116582682A (zh) * 2017-08-22 2023-08-11 松下电器（美国）知识产权公司 图像编码器、图像解码器及非暂态计算机可读介质
KR102465994B1 (ko) * 2017-10-20 2022-11-10 후지쯔 가부시끼가이샤 동화상 부호화 장치, 동화상 부호화 방법, 동화상 부호화용 컴퓨터 프로그램, 동화상 복호 장치 및 동화상 복호 방법 그리고 동화상 복호용 컴퓨터 프로그램
CN107659804B (zh) * 2017-10-30 2019-03-12 河海大学 一种针对虚拟现实头戴式显示设备的屏幕内容视频编码算法
US11025904B2 (en) * 2018-06-08 2021-06-01 Tencent America LLC Method and apparatus for temporal motion vector prediction
CN110662076B (zh) * 2018-06-29 2022-10-04 北京字节跳动网络技术有限公司 子块的边界增强
CN110677678B (zh) * 2018-07-01 2022-09-23 北京字节跳动网络技术有限公司 依赖形状的帧间编码
US11671619B2 (en) 2018-07-02 2023-06-06 Intellectual Discovery Co., Ltd. Video coding method and device using merge candidate
US10404980B1 (en) * 2018-07-10 2019-09-03 Tencent America LLC Intra prediction with wide angle mode in video coding
EP3855739A4 (en) * 2018-09-19 2021-07-28 Fujitsu Limited VIDEO CODING DEVICE, VIDEO CODING METHOD, VIDEO CODING PROGRAM, VIDEO DECODING DEVICE, VIDEO DECODING METHOD AND VIDEO DECODING PROGRAM
CN109547781B (zh) * 2018-10-26 2020-12-22 嘉兴奥恒进出口有限公司 基于图像预测的压缩方法及设备
FR3088511B1 (fr) * 2018-11-09 2021-05-28 Fond B Com Procede de decodage d’au moins une image, procede de codage, dispositifs, signal et programmes d’ordinateur correspondants.
CN115348443A (zh) * 2018-11-30 2022-11-15 杭州海康威视数字技术股份有限公司 一种运动信息确定方法、装置及其设备
US11102513B2 (en) * 2018-12-06 2021-08-24 Tencent America LLC One-level transform split and adaptive sub-block transform
US11533506B2 (en) 2019-02-08 2022-12-20 Tencent America LLC Method and apparatus for video coding
DK3915254T3 (da) * 2019-03-12 2024-01-08 Beijing Dajia Internet Information Tech Co Ltd Videokodning til forudberegning af geometrisk inter-partition
EP3989583A4 (en) * 2019-06-23 2023-06-14 LG Electronics Inc. METHOD AND SIGNALING DEVICE FOR MERGING DATA SYNTAX IN A VIDEO/IMAGE CODING SYSTEM

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869672A (en) 1972-05-13 1975-03-04 Int Standard Electric Corp Method and arrangements for the digital control of operating functions, radio and television receivers
KR0166716B1 (ko) 1992-06-18 1999-03-20 강진구 블럭 dpcm을 이용한 부호화/복호화방법 및 장치
JPH07264598A (ja) 1994-03-23 1995-10-13 Nippon Telegr & Teleph Corp <Ntt> 動き補償方法、動きベクトル検出回路および動き補償回路
US5608458A (en) 1994-10-13 1997-03-04 Lucent Technologies Inc. Method and apparatus for a region-based approach to coding a sequence of video images
US5682204A (en) 1995-12-26 1997-10-28 C Cube Microsystems, Inc. Video encoder which uses intra-coding when an activity level of a current macro-block is smaller than a threshold level
CN1125568C (zh) 1996-01-22 2003-10-22 松下电器产业株式会社 预测图像解码方法以及预测图像编码方法
DE69709189T2 (de) 1996-05-28 2002-08-22 Matsushita Electric Ind Co Ltd Vorrichtung zur Bildvorhersage und -decodierung
EP0817499A3 (en) 1996-06-28 2002-05-22 Matsushita Electric Industrial Co., Ltd. Image coding method using extrapolated pixels in insignificant areas of blocks
JP2004343788A (ja) 1996-10-31 2004-12-02 Toshiba Corp 画像符号化装置および画像復号化装置および画像符号化データを記録した記録媒体
US6687405B1 (en) 1996-11-13 2004-02-03 Koninklijke Philips Electronics N.V. Image segmentation
CN1155259C (zh) * 1996-11-26 2004-06-23 松下电器产业株式会社 运动图象可变比特率编码装置和编码方法
US6359929B1 (en) 1997-07-04 2002-03-19 Matsushita Electric Industrial Co., Ltd. Image predictive decoding method, image predictive decoding apparatus, image predictive coding apparatus, and data storage medium
EP0951184A4 (en) * 1997-11-05 2006-08-30 Sony Corp METHOD FOR CONVERTING DIGITAL SIGNALS AND APPARATUS FOR CONVERTING DIGITAL SIGNALS
US6483521B1 (en) 1998-02-02 2002-11-19 Matsushita Electric Industrial Co., Ltd. Image composition method, image composition apparatus, and data recording media
US7184482B2 (en) * 1999-04-17 2007-02-27 Altera Corporation Encoding system using motion vectors to represent frame-to-frame changes, wherein a decoder uses predictions of motion vectors in decoding
US6765964B1 (en) 2000-12-06 2004-07-20 Realnetworks, Inc. System and method for intracoding video data
EP1351510A4 (en) 2001-09-14 2008-12-10 Ntt Docomo Inc ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, DECODING APPARATUS, IMAGE PROCESSING SYSTEM, ENCODING PROGRAM, AND DECODING PROGRAM
JP3764458B2 (ja) 2001-11-16 2006-04-05 株式会社エヌ・ティ・ティ・ドコモ 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、及びプログラム
JP3861698B2 (ja) * 2002-01-23 2006-12-20 ソニー株式会社 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
PT3525464T (pt) 2002-04-19 2021-04-06 Panasonic Ip Corp America Método e sistema de codificação e descodificação de imagem
WO2004008775A1 (ja) 2002-07-15 2004-01-22 Hitachi, Ltd. 動画像符号化方法及び復号化方法
JP3504256B1 (ja) 2002-12-10 2004-03-08 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化方法、動画像復号方法、動画像符号化装置、及び動画像復号装置
KR100560843B1 (ko) 2003-04-10 2006-03-13 에스케이 텔레콤주식회사 비디오 부호기에서 적응 움직임 벡터의 탐색 영역을결정하는 방법 및 장치
JP4373702B2 (ja) 2003-05-07 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 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
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
ES2343410T3 (es) 2003-06-25 2010-07-30 Thomson Licensing Codificacion intertramas con decision rapida de modo.
US7646815B2 (en) * 2003-07-15 2010-01-12 Lsi Corporation Intra estimation chroma mode 0 sub-block dependent prediction
US20050013498A1 (en) 2003-07-18 2005-01-20 Microsoft Corporation Coding of motion vector information
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7400681B2 (en) 2003-11-28 2008-07-15 Scientific-Atlanta, Inc. Low-complexity motion vector prediction for video codec with two lists of reference pictures
JP4213646B2 (ja) 2003-12-26 2009-01-21 株式会社エヌ・ティ・ティ・ドコモ 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム。
JP4313710B2 (ja) 2004-03-25 2009-08-12 パナソニック株式会社 画像符号化方法および画像復号化方法
JP4414904B2 (ja) 2004-04-16 2010-02-17 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、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
CN101023672A (zh) * 2004-07-12 2007-08-22 诺基亚公司 在可调整视频编码中用于运动预测的系统和方法
WO2006012383A2 (en) * 2004-07-20 2006-02-02 Qualcomm Incorporated Method and apparatus for motion vector prediction in temporal video compression
US8085846B2 (en) 2004-08-24 2011-12-27 Thomson Licensing Method and apparatus for decoding hybrid intra-inter coded blocks
CN100471280C (zh) * 2005-01-07 2009-03-18 株式会社Ntt都科摩 运动图像编码及译码装置、方法
KR101108681B1 (ko) 2005-01-19 2012-01-25 삼성전자주식회사 동영상 코덱에서의 주파수 변환 계수 예측 방법 및 장치,이를 구비한 부호화 및 복호화 장치와 방법
US7580456B2 (en) * 2005-03-01 2009-08-25 Microsoft Corporation Prediction-based directional fractional pixel motion estimation for video coding
US20070025444A1 (en) 2005-07-28 2007-02-01 Shigeyuki Okada Coding Method
US8446954B2 (en) 2005-09-27 2013-05-21 Qualcomm Incorporated Mode selection techniques for multimedia coding
BRPI0619193A2 (pt) 2005-11-30 2011-09-20 Toshiba Kk Toshiba Corp método de codificação de imagem / decodificação de imagem, aparelho de codificação de imagem / decodificação de imagem
WO2007077116A1 (en) * 2006-01-05 2007-07-12 Thomson Licensing Inter-layer motion prediction method
TW200806040A (en) * 2006-01-05 2008-01-16 Nippon Telegraph & Telephone Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs
CN102611892B (zh) 2006-03-16 2014-10-08 华为技术有限公司 在编码过程中实现自适应量化的方法及装置
JP5002286B2 (ja) 2006-04-27 2012-08-15 キヤノン株式会社 画像符号化装置、画像符号化方法、プログラム及び記憶媒体
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
US20080026729A1 (en) 2006-07-31 2008-01-31 Research In Motion Limited Method and apparatus for configuring unique profile settings for multiple services
BRPI0714859A2 (pt) 2006-08-02 2013-05-21 Thomson Licensing mÉtodo e aparelho para particionamento geomÉtrico adaptativo para codificaÇço de vÍdeo e estrutura de sinal de vÍdeo para codificaÇço de vÍdeo
BRPI0715770B1 (pt) * 2006-08-25 2020-03-10 Interdigital Vc Holdings, Inc. Método, aparelho e mídia de armazenamento para particionamento com menor resolução
EP2079242A4 (en) * 2006-10-30 2010-11-03 Nippon Telegraph & Telephone METHOD FOR GENERATING PREDICTIVE REFERENCE INFORMATION, DYNAMIC IMAGE ENCODING AND DECODING METHOD, DEVICE THEREOF, PROGRAM THEREOF, AND STORAGE MEDIUM CONTAINING THE PROGRAM
KR101383540B1 (ko) 2007-01-03 2014-04-09 삼성전자주식회사 복수의 움직임 벡터 프리딕터들을 사용하여 움직임 벡터를추정하는 방법, 장치, 인코더, 디코더 및 복호화 방법
KR101175593B1 (ko) * 2007-01-18 2012-08-22 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 화질 스케일러블 비디오 데이터 스트림
US20080240242A1 (en) 2007-03-27 2008-10-02 Nokia Corporation Method and system for motion vector predictions
KR20090132629A (ko) 2007-04-09 2009-12-30 가부시키가이샤 엔.티.티.도코모 화상 예측 부호화 장치, 화상 예측 부호화 방법, 화상 예측 부호화 프로그램, 화상 예측 복호 장치, 화상 예측 복호 방법 및 화상 예측 복호 프로그램
BRPI0809512A2 (pt) 2007-04-12 2016-03-15 Thomson Licensing método e aparelho para mesclagem dependente de contexto para modos salto-direto para codificação e decodificação de vídeo
JP4788649B2 (ja) 2007-04-27 2011-10-05 株式会社日立製作所 動画像記録方法及びその装置
JP5188875B2 (ja) * 2007-06-04 2013-04-24 株式会社エヌ・ティ・ティ・ドコモ 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム
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
JP4947364B2 (ja) 2007-06-22 2012-06-06 ソニー株式会社 情報処理システムおよび方法、情報処理装置および方法、並びにプログラム
KR100901874B1 (ko) 2007-07-11 2009-06-09 한국전자통신연구원 비디오 인코딩을 위한 인터 모드 결정 방법
JP4678015B2 (ja) * 2007-07-13 2011-04-27 富士通株式会社 動画像符号化装置及び動画像符号化方法
KR101408698B1 (ko) 2007-07-31 2014-06-18 삼성전자주식회사 가중치 예측을 이용한 영상 부호화, 복호화 방법 및 장치
JP2009111691A (ja) 2007-10-30 2009-05-21 Hitachi Ltd 画像符号化装置及び符号化方法、画像復号化装置及び復号化方法
US20090168871A1 (en) * 2007-12-31 2009-07-02 Ning Lu Video motion estimation
JP4990927B2 (ja) 2008-03-28 2012-08-01 三星電子株式会社 動きベクトル情報の符号化／復号化方法及び装置
JP5406465B2 (ja) * 2008-04-24 2014-02-05 株式会社Ｎｔｔドコモ 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法及び画像予測復号プログラム
US8548041B2 (en) * 2008-09-25 2013-10-01 Mediatek Inc. Adaptive filter
WO2010038857A1 (ja) 2008-10-02 2010-04-08 ソニー株式会社 画像処理装置および方法
CA2742239A1 (en) 2008-11-07 2010-05-14 Mitsubishi Electric Corporation Image encoder and image decoder
CN103647972B (zh) * 2008-12-03 2017-04-12 日立麦克赛尔株式会社 运动图像解码方法和运动图像编码方法
DK3567855T3 (da) 2009-03-23 2023-01-30 Ntt Docomo Inc Billedforudsigelseskodningsindretning, billedforudsigelseskodningsfremgangsmåde, billedforudsigelseskodningsprogram, billedforudsigelsesafkodningsindretning, billedforudsigelsesafkodningsfremgangsmåde og billedforudsigelsesafkodningsprogram
US9626769B2 (en) * 2009-09-04 2017-04-18 Stmicroelectronics International N.V. Digital video encoder system, method, and non-transitory computer-readable medium for tracking object regions
WO2011129067A1 (ja) * 2010-04-13 2011-10-20 パナソニック株式会社 動き補償方法、画像復号方法、画像符号化方法、動き補償装置、プログラム、及び集積回路
BR122020007923B1 (pt) * 2010-04-13 2021-08-03 Ge Video Compression, Llc Predição interplano
KR101484281B1 (ko) * 2010-07-09 2015-01-21 삼성전자주식회사 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치
EP2897365B1 (en) 2010-07-09 2017-02-01 Samsung Electronics Co., Ltd Apparatus for decoding video by using block merging
FI3661210T3 (fi) 2010-07-20 2023-08-31 Ntt Docomo Inc Kuvanennustusdekoodausmenetelmä
CN105338364B (zh) * 2010-10-06 2018-07-24 株式会社Ntt都科摩 图像预测解码装置、图像预测解码方法
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
ES2705251B1 (es) * 2011-09-23 2020-01-29 Kt Corp Método para inducir un bloque candidato de fusión y dispositivo que usa el mismo

Also Published As

Publication number Publication date
MX367864B (es) 2019-09-05
CA2903530C (en) 2018-08-28
EP2597874B1 (en) 2020-08-26
US20130136184A1 (en) 2013-05-30
BR112013001351A2 (pt) 2016-05-17
CN105898326B (zh) 2019-01-29
HUE059918T2 (hu) 2023-01-28
US20170034531A1 (en) 2017-02-02
JP2019165499A (ja) 2019-09-26
US9497480B2 (en) 2016-11-15
CN105847837B (zh) 2019-01-04
CA2903530A1 (en) 2012-01-26
US20180278959A1 (en) 2018-09-27
JP6535780B2 (ja) 2019-06-26
EP2597874A1 (en) 2013-05-29
EP3661204B8 (en) 2021-09-22
PT3661204T (pt) 2021-09-22
DK2597874T3 (da) 2020-09-28
BR112013001351B1 (pt) 2019-01-29
CA2805735A1 (en) 2012-01-26
CA3011221A1 (en) 2012-01-26
JP2019140704A (ja) 2019-08-22
KR20170003736A (ko) 2017-01-09
RU2573208C2 (ru) 2016-01-20
RU2619202C1 (ru) 2017-05-12
HUE056567T2 (hu) 2022-02-28
CA3011217C (en) 2021-08-03
US10230987B2 (en) 2019-03-12
CA2805735C (en) 2016-02-09
MX338236B (es) 2016-04-08
US20180249181A1 (en) 2018-08-30
RU2685388C1 (ru) 2019-04-17
RU2667716C1 (ru) 2018-09-24
PT3070945T (pt) 2020-04-22
US10225580B2 (en) 2019-03-05
KR101695170B1 (ko) 2017-01-11
KR101772183B1 (ko) 2017-08-28
KR20170045368A (ko) 2017-04-26
CN105847837A (zh) 2016-08-10
JP2018121354A (ja) 2018-08-02
US9794592B2 (en) 2017-10-17
US20180249180A1 (en) 2018-08-30
KR20170098990A (ko) 2017-08-30
ES2887236T3 (es) 2021-12-22
DK3661211T3 (da) 2021-09-27
CA3011241C (en) 2019-09-10
CN105898326A (zh) 2016-08-24
EP3661204B1 (en) 2021-08-18
US9986261B2 (en) 2018-05-29
RU2685393C1 (ru) 2019-04-17
TWI519140B (zh) 2016-01-21
DK3661210T3 (da) 2023-09-11
EP2597874A4 (en) 2016-03-09
KR101770662B1 (ko) 2017-08-23
TW201215161A (en) 2012-04-01
RU2685389C1 (ru) 2019-04-17
CN105898327B (zh) 2019-03-01
CN105898327A (zh) 2016-08-24
KR101809187B1 (ko) 2017-12-14
CA3011236C (en) 2019-09-03
JP2015065690A (ja) 2015-04-09
EP3661204A1 (en) 2020-06-03
PT2597874T (pt) 2020-09-25
CN105120278B (zh) 2016-11-30
JPWO2012011432A1 (ja) 2013-09-09
PL3661210T3 (pl) 2023-11-06
TW201507445A (zh) 2015-02-16
CN105120278A (zh) 2015-12-02
US10542287B2 (en) 2020-01-21
CA3102661A1 (en) 2012-01-26
JP5951063B2 (ja) 2016-07-13
MX2019010472A (es) 2019-10-15
CN105120280A (zh) 2015-12-02
DK3664453T3 (da) 2022-09-12
ES2820437T3 (es) 2021-04-21
JP2016165135A (ja) 2016-09-08
AU2011280629B2 (en) 2015-08-06
CA3011236A1 (en) 2012-01-26
EP3070945B1 (en) 2020-03-11
TWI469646B (zh) 2015-01-11
PT3664453T (pt) 2022-09-20
EP3661210A1 (en) 2020-06-03
EP3664453A2 (en) 2020-06-10
MX2013000666A (es) 2013-02-26
KR20160030322A (ko) 2016-03-16
US20160021389A1 (en) 2016-01-21
ES2887307T3 (es) 2021-12-22
EP3661211B1 (en) 2021-08-25
PT3661211T (pt) 2021-09-24
US9185409B2 (en) 2015-11-10
RU2685390C1 (ru) 2019-04-17
CA3011217A1 (en) 2012-01-26
CN105120279B (zh) 2018-05-29
FI3661210T3 (fi) 2023-08-31
RU2013107368A (ru) 2014-10-20
KR20170044764A (ko) 2017-04-25
ES2926898T3 (es) 2022-10-31
JP5661114B2 (ja) 2015-01-28
SG187094A1 (en) 2013-03-28
CN103004206B (zh) 2016-06-01
US20180332307A1 (en) 2018-11-15
KR20170137962A (ko) 2017-12-13
CA3050052A1 (en) 2012-01-26
MX350471B (es) 2017-09-07
EP3661211A1 (en) 2020-06-03
CA3011221C (en) 2019-09-03
CA3102661C (en) 2022-05-17
ES2955687T3 (es) 2023-12-05
KR101600919B1 (ko) 2016-03-21
ES2785606T3 (es) 2020-10-07
CA3011241A1 (en) 2012-01-26
KR101729051B1 (ko) 2017-04-21
KR20130041146A (ko) 2013-04-24
EP3661210B1 (en) 2023-08-09
RU2658798C1 (ru) 2018-06-22
CN105120280B (zh) 2018-04-20
AU2011280629A1 (en) 2013-02-21
EP3664453B1 (en) 2022-08-24
CN105120279A (zh) 2015-12-02
PT3661210T (pt) 2023-09-04
US20180014032A1 (en) 2018-01-11
JP2019140703A (ja) 2019-08-22
WO2012011432A1 (ja) 2012-01-26
EP3664453A3 (en) 2020-07-29
EP3070945A1 (en) 2016-09-21
HUE056566T2 (hu) 2022-02-28
DK3070945T3 (da) 2020-04-06
CN103004206A (zh) 2013-03-27
DK3661204T3 (da) 2021-09-20
HUE063032T2 (hu) 2023-12-28
JP2015130692A (ja) 2015-07-16
PL3664453T3 (pl) 2022-11-21
US10063888B1 (en) 2018-08-28
JP5712330B2 (ja) 2015-05-07
KR101903643B1 (ko) 2018-10-02

Similar Documents

Publication Publication Date Title
ZA201706411B (en) Image decoding method
HUE056567T2 (hu) Prediktív kép dekódolási eljárás
ZA201600847B (en) Image decoding method
RS56474B1 (sr) Postupak za dekodiranje slike putem intra predikcije
ZA201503681B (en) Video decoding method
PL2728869T3 (pl) Sposób dekodowania obrazów
RS63977B1 (sr) Postupak kodiranja sa inter predikcijom
HRP20170290T8 (hr) Postupak za dekodiranje slika
PL3309970T3 (pl) Sposób dekodowania obrazu
PT3567854T (pt) Método de descodificação de previsão de imagem
PL3402201T3 (pl) Sposób dekodowania obrazu
PT3657798T (pt) Método de descodificação de imagem de dupla previsão
IL222430A0 (en) Motion prediction method