[go: up one dir, main page]

DK3664453T3 - Billedforudsigelse-afkodningsindretning og billedforudsigelse-afkodningsfremgangsmåde - Google Patents

Billedforudsigelse-afkodningsindretning og billedforudsigelse-afkodningsfremgangsmåde Download PDF

Info

Publication number
DK3664453T3
DK3664453T3 DK20150900.7T DK20150900T DK3664453T3 DK 3664453 T3 DK3664453 T3 DK 3664453T3 DK 20150900 T DK20150900 T DK 20150900T DK 3664453 T3 DK3664453 T3 DK 3664453T3
Authority
DK
Denmark
Prior art keywords
image prediction
decoding
decoding device
decoding method
prediction
Prior art date
Application number
DK20150900.7T
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=DK3664453(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
Application granted granted Critical
Publication of DK3664453T3 publication Critical patent/DK3664453T3/da

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
    • H04N19/44—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
    • H04N19/10—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
    • H04N19/119—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
    • 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
    • H04N19/176—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
    • H04N19/46—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
    • H04N19/70—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
    • 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
    • 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

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)
DK20150900.7T 2010-07-20 2011-07-14 Billedforudsigelse-afkodningsindretning og billedforudsigelse-afkodningsfremgangsmåde DK3664453T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010163245 2010-07-20
JP2010174869 2010-08-03
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
DK3664453T3 true DK3664453T3 (da) 2022-09-12

Family

ID=45496857

Family Applications (6)

Application Number Title Priority Date Filing Date
DK20150893.4T DK3661211T3 (da) 2010-07-20 2011-07-14 Billedforudsigelse-afkodningsfremgangsmåde
DK20150892.6T DK3661210T3 (da) 2010-07-20 2011-07-14 Fremgangsmåde til forudsigende billedafkodning
DK16167025.2T DK3070945T3 (da) 2010-07-20 2011-07-14 Indretning til prædikativ billedafkodning, billedforudsigelsesafkodningsfremgangsmåde
DK20150900.7T DK3664453T3 (da) 2010-07-20 2011-07-14 Billedforudsigelse-afkodningsindretning og billedforudsigelse-afkodningsfremgangsmåde
DK11809603.1T DK2597874T3 (da) 2010-07-20 2011-07-14 Billedforudsigelse-kodningsfremgangsmåde, billedforudsigelse-afkodningsindretning, billedforudsigelse-afkodningsfremgangsmåde og billedforudsigelse-afkodningsprogram
DK20150888.4T DK3661204T3 (da) 2010-07-20 2011-07-14 Billedforudsigelse-afkodningsindretning, billedforudsigelse-afkodningsfremgangsmåde

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DK20150893.4T DK3661211T3 (da) 2010-07-20 2011-07-14 Billedforudsigelse-afkodningsfremgangsmåde
DK20150892.6T DK3661210T3 (da) 2010-07-20 2011-07-14 Fremgangsmåde til forudsigende billedafkodning
DK16167025.2T DK3070945T3 (da) 2010-07-20 2011-07-14 Indretning til prædikativ billedafkodning, billedforudsigelsesafkodningsfremgangsmåde

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK11809603.1T DK2597874T3 (da) 2010-07-20 2011-07-14 Billedforudsigelse-kodningsfremgangsmåde, billedforudsigelse-afkodningsindretning, billedforudsigelse-afkodningsfremgangsmåde og billedforudsigelse-afkodningsprogram
DK20150888.4T DK3661204T3 (da) 2010-07-20 2011-07-14 Billedforudsigelse-afkodningsindretning, billedforudsigelse-afkodningsfremgangsmåde

Country Status (20)

Country Link
US (8) US9185409B2 (da)
EP (6) EP3664453B1 (da)
JP (8) JP5661114B2 (da)
KR (7) KR101695170B1 (da)
CN (7) CN103004206B (da)
AU (1) AU2011280629B2 (da)
BR (1) BR112013001351B1 (da)
CA (8) CA3011236C (da)
DK (6) DK3661211T3 (da)
ES (6) ES2955687T3 (da)
FI (1) FI3661210T3 (da)
HU (4) HUE059918T2 (da)
MX (5) MX393549B (da)
PH (1) PH12013500087A1 (da)
PL (3) PL3661210T3 (da)
PT (6) PT3661210T (da)
RU (8) RU2619202C1 (da)
SG (1) SG187094A1 (da)
TW (2) TWI469646B (da)
WO (1) WO2012011432A1 (da)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI3567853T3 (fi) 2009-03-23 2023-12-15 Ntt Docomo Inc Kuvan ennustava dekoodauslaite ja kuvan ennustava dekoodausmenetelmä
CN103385002A (zh) 2010-02-17 2013-11-06 韩国电子通信研究院 用于对超高清图像进行编码的装置及其方法、以及解码装置及其方法
EP3664453B1 (en) 2010-07-20 2022-08-24 NTT DoCoMo, Inc. Image prediction decoding device and image prediction decoding method
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
TWI613906B (zh) * 2012-04-06 2018-02-01 Jvc Kenwood Corp 影像解碼裝置、影像解碼方法、及儲存有影像解碼程式之記錄媒體
TWI597976B (zh) * 2012-04-16 2017-09-01 Jvc Kenwood Corp Motion picture encoding apparatus, motion picture encoding method, and recording medium for moving picture encoding program
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
WO2016044979A1 (en) * 2014-09-22 2016-03-31 Mediatek Singapore Pte. Ltd. Segmental prediction for video coding
WO2015196333A1 (en) * 2014-06-23 2015-12-30 Mediatek Singapore Pte. Ltd. Segmental prediction for video coding
US10244258B2 (en) 2014-06-23 2019-03-26 Mediatek Singapore Pte. Ltd. Method of segmental prediction for depth and texture data in 3D and multi-view coding systems
KR20180006411A (ko) 2015-06-07 2018-01-17 엘지전자 주식회사 디블록킹 필터링을 수행하는 방법 및 장치
CN114866768B (zh) 2015-08-07 2025-05-06 Lg电子株式会社 视频编译系统中的帧间预测方法和装置
US20180199058A1 (en) * 2015-09-10 2018-07-12 Samsung Electronics Co., Ltd. Video encoding and decoding method and device
US10063872B2 (en) 2015-09-11 2018-08-28 Facebook, Inc. Segment based encoding of video
US10341561B2 (en) * 2015-09-11 2019-07-02 Facebook, Inc. Distributed image stabilization
US10602153B2 (en) 2015-09-11 2020-03-24 Facebook, Inc. Ultra-high video compression
US10499070B2 (en) 2015-09-11 2019-12-03 Facebook, Inc. Key frame placement for distributed video encoding
US10506235B2 (en) 2015-09-11 2019-12-10 Facebook, Inc. Distributed control of video encoding speeds
US10602157B2 (en) 2015-09-11 2020-03-24 Facebook, Inc. Variable bitrate control for distributed video encoding
US10375156B2 (en) 2015-09-11 2019-08-06 Facebook, Inc. Using worker nodes in a distributed video encoding system
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
KR20190052128A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
EP3544299A4 (en) * 2016-11-21 2019-09-25 Panasonic Intellectual Property Corporation of America CODING DEVICE, DECODING DEVICE, CODING METHOD, AND DECODING METHOD
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
CN117395394A (zh) * 2017-03-22 2024-01-12 韩国电子通信研究院 使用参考块的预测方法和装置
US10531085B2 (en) * 2017-05-09 2020-01-07 Futurewei Technologies, Inc. Coding chroma samples in video compression
KR20200038943A (ko) * 2017-08-22 2020-04-14 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 이미지 인코더, 이미지 디코더, 이미지 인코딩 방법 및 이미지 디코딩 방법
KR102465773B1 (ko) * 2017-10-20 2022-11-10 후지쯔 가부시끼가이샤 동화상 부호화 장치, 동화상 부호화 방법, 그리고 동화상 부호화용 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
TWI722465B (zh) * 2018-06-29 2021-03-21 大陸商北京字節跳動網絡技術有限公司 子塊的邊界增強
WO2020008324A1 (en) * 2018-07-01 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Shape dependent intra coding
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
WO2020059051A1 (ja) * 2018-09-19 2020-03-26 富士通株式会社 映像符号化装置、映像符号化方法、映像符号化プログラム、映像復号装置、映像復号方法、及び映像復号プログラム
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.
CN111263144B (zh) * 2018-11-30 2022-07-01 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
AR118250A1 (es) 2019-03-08 2021-09-22 Jvckenwood Corp Dispositivos, métodos y programas de codificación y decodificación de imágenes en movimiento
FI3915254T3 (fi) * 2019-03-12 2023-12-28 Beijing Dajia Internet Information Tech Co Ltd Videokoodauksen menetelmät ja laitteistot kolmion muotoista ennustuskenttää varten
PT3989583T (pt) * 2019-06-23 2025-09-15 Lg Electronics Inc Método e dispositivo de sinalização para fusionar sintaxe de dados em sistema de codificação de vídeo/imagem

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
EP1229740A3 (en) 1996-01-22 2005-02-09 Matsushita Electric Industrial Co., Ltd. Method and device for digital image encoding and decoding
ES2171377T3 (es) 1996-05-28 2002-09-16 Matsushita Electric Industrial Co Ltd Dispositivo de prediccion y decodificado de imagen.
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
US6259739B1 (en) 1996-11-26 2001-07-10 Matsushita Electric Industrial Co., Ltd. Moving picture variable bit rate coding apparatus, moving picture variable bit rate coding method, and recording medium for moving picture variable bit rate coding program
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 AND DEVICE 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
WO2003026315A1 (fr) 2001-09-14 2003-03-27 Ntt Docomo, Inc. Procede de codage, procede de decodage, appareil de codage, appareil de decodage, systeme de traitement d'image, programme de codage, et programme de decodage
CN1285216C (zh) 2001-11-16 2006-11-15 株式会社Ntt都科摩 图像编码方法和装置、图像译码方法和装置
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
HUE053955T2 (hu) 2002-04-19 2021-08-30 Panasonic Ip Corp America Bitfolyam dekódolási eljárás és berendezés
CN101039427B (zh) 2002-07-15 2010-06-16 株式会社日立制作所 动态图像的解码方法
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
BRPI0411765A (pt) 2003-06-25 2006-08-08 Thomson Licensing codificação de decisão modal rápida para inter-quadros
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
US7978770B2 (en) * 2004-07-20 2011-07-12 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
JP5044415B2 (ja) 2005-11-30 2012-10-10 株式会社東芝 画像符号化／画像復号化方法及び画像符号化／画像復号化装置
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
US8446956B2 (en) * 2006-01-05 2013-05-21 Thomson Licensing Inter-layer motion prediction method using resampling
CN101317458B (zh) 2006-03-16 2012-04-18 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
JP2009545920A (ja) 2006-08-02 2009-12-24 トムソン ライセンシング ビデオ符号化処理のためにアダブティブなジオメトリック分割を行う方法および装置
BRPI0715770B1 (pt) * 2006-08-25 2020-03-10 Interdigital Vc Holdings, Inc. Método, aparelho e mídia de armazenamento para particionamento com menor resolução
US8355438B2 (en) * 2006-10-30 2013-01-15 Nippon Telegraph And Telephone Corporation Predicted reference information generating method, video encoding and decoding methods, apparatuses therefor, programs therefor, and storage media which store the programs
KR101383540B1 (ko) 2007-01-03 2014-04-09 삼성전자주식회사 복수의 움직임 벡터 프리딕터들을 사용하여 움직임 벡터를추정하는 방법, 장치, 인코더, 디코더 및 복호화 방법
SI2123052T1 (sl) * 2007-01-18 2011-04-29 Fraunhofer Ges Forschung Po kakovosti skalirljiv tok videopodatkov
US20080240242A1 (en) 2007-03-27 2008-10-02 Nokia Corporation Method and system for motion vector predictions
CN101653009B (zh) 2007-04-09 2013-07-31 株式会社Ntt都科摩 图像预测编码装置、图像预测编码方法、图像预测解码装置、图像预测解码方法
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
JP5240530B2 (ja) 2008-10-02 2013-07-17 ソニー株式会社 画像処理装置および方法
BRPI0922120A2 (pt) 2008-11-07 2016-01-05 Mitsubishi Electric Corp codificador de imagem, e, decodificador de imagem.
US9560368B2 (en) * 2008-12-03 2017-01-31 Hitachi Maxell, Ltd. Moving picture decoding method and moving picture encoding method
FI3567853T3 (fi) 2009-03-23 2023-12-15 Ntt Docomo Inc Kuvan ennustava dekoodauslaite ja kuvan ennustava dekoodausmenetelmä
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
US9100655B2 (en) * 2010-04-13 2015-08-04 Panasonic Intellectual Property Corporation Of America Motion compensation method, image decoding method, image coding method, motion compensation apparatus, program, and integrated circuit
BR122020007922B1 (pt) * 2010-04-13 2021-08-31 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
EP2858366B1 (en) 2010-07-09 2017-02-01 Samsung Electronics Co., Ltd Method for decoding video by using block merging
EP3664453B1 (en) 2010-07-20 2022-08-24 NTT DoCoMo, Inc. Image prediction decoding device and image prediction decoding method
CA3244389A1 (en) * 2010-10-06 2025-06-13 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
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
US9253498B2 (en) * 2011-09-23 2016-02-02 Kt Corporation Method for inducing a merge candidate block and device using same

Also Published As

Publication number Publication date
US9986261B2 (en) 2018-05-29
US20130136184A1 (en) 2013-05-30
ES2887307T3 (es) 2021-12-22
WO2012011432A1 (ja) 2012-01-26
CA3050052A1 (en) 2012-01-26
RU2573208C2 (ru) 2016-01-20
EP3661204A1 (en) 2020-06-03
RU2685388C1 (ru) 2019-04-17
PL3661211T3 (pl) 2021-12-13
US9497480B2 (en) 2016-11-15
MX350471B (es) 2017-09-07
HUE056566T2 (hu) 2022-02-28
ES2785606T3 (es) 2020-10-07
BR112013001351A2 (pt) 2016-05-17
BR112013001351B1 (pt) 2019-01-29
SG187094A1 (en) 2013-03-28
US9794592B2 (en) 2017-10-17
EP3664453A3 (en) 2020-07-29
DK2597874T3 (da) 2020-09-28
US10542287B2 (en) 2020-01-21
EP2597874A1 (en) 2013-05-29
RU2619202C1 (ru) 2017-05-12
KR20170098990A (ko) 2017-08-30
MX393549B (es) 2025-03-21
PT3070945T (pt) 2020-04-22
FI3661210T3 (fi) 2023-08-31
ES2955687T3 (es) 2023-12-05
US20160021389A1 (en) 2016-01-21
PT3661210T (pt) 2023-09-04
CA3102661C (en) 2022-05-17
RU2685390C1 (ru) 2019-04-17
DK3661211T3 (da) 2021-09-27
EP3070945B1 (en) 2020-03-11
CA3011217C (en) 2021-08-03
US9185409B2 (en) 2015-11-10
CN105898327B (zh) 2019-03-01
EP3661210B1 (en) 2023-08-09
RU2685393C1 (ru) 2019-04-17
US20180278959A1 (en) 2018-09-27
DK3661210T3 (da) 2023-09-11
KR101600919B1 (ko) 2016-03-21
PL3661210T3 (pl) 2023-11-06
TW201507445A (zh) 2015-02-16
JP2018121354A (ja) 2018-08-02
CA3011236A1 (en) 2012-01-26
US20180332307A1 (en) 2018-11-15
CN105898326A (zh) 2016-08-24
EP3661204B1 (en) 2021-08-18
RU2685389C1 (ru) 2019-04-17
JP2019165499A (ja) 2019-09-26
ES2926898T3 (es) 2022-10-31
EP3661204B8 (en) 2021-09-22
HUE059918T2 (hu) 2023-01-28
CN105847837B (zh) 2019-01-04
CA2805735A1 (en) 2012-01-26
KR101772183B1 (ko) 2017-08-28
US10063888B1 (en) 2018-08-28
KR20170044764A (ko) 2017-04-25
KR20130041146A (ko) 2013-04-24
EP3664453A2 (en) 2020-06-10
EP3661211B1 (en) 2021-08-25
EP3661211A1 (en) 2020-06-03
CN105120278A (zh) 2015-12-02
HUE056567T2 (hu) 2022-02-28
JP2015065690A (ja) 2015-04-09
JP2019140703A (ja) 2019-08-22
PT3664453T (pt) 2022-09-20
RU2658798C1 (ru) 2018-06-22
JP6535780B2 (ja) 2019-06-26
CA2805735C (en) 2016-02-09
AU2011280629A1 (en) 2013-02-21
RU2013107368A (ru) 2014-10-20
CA3011217A1 (en) 2012-01-26
PT2597874T (pt) 2020-09-25
CA2903530A1 (en) 2012-01-26
MX367864B (es) 2019-09-05
CN103004206B (zh) 2016-06-01
CN105847837A (zh) 2016-08-10
ES2887236T3 (es) 2021-12-22
DK3661204T3 (da) 2021-09-20
RU2667716C1 (ru) 2018-09-24
TWI519140B (zh) 2016-01-21
KR20170045368A (ko) 2017-04-26
EP2597874B1 (en) 2020-08-26
PH12013500087A1 (en) 2013-02-11
AU2011280629B2 (en) 2015-08-06
JP5661114B2 (ja) 2015-01-28
CA3102661A1 (en) 2012-01-26
US10225580B2 (en) 2019-03-05
KR20160030322A (ko) 2016-03-16
CN103004206A (zh) 2013-03-27
ES2820437T3 (es) 2021-04-21
KR101729051B1 (ko) 2017-04-21
KR101770662B1 (ko) 2017-08-23
CA2903530C (en) 2018-08-28
EP3664453B1 (en) 2022-08-24
US10230987B2 (en) 2019-03-12
US20180249181A1 (en) 2018-08-30
US20180014032A1 (en) 2018-01-11
JP5951063B2 (ja) 2016-07-13
MX338236B (es) 2016-04-08
CA3011221A1 (en) 2012-01-26
CN105120280B (zh) 2018-04-20
KR101903643B1 (ko) 2018-10-02
DK3070945T3 (da) 2020-04-06
KR101809187B1 (ko) 2017-12-14
CN105898326B (zh) 2019-01-29
CN105120280A (zh) 2015-12-02
CN105120278B (zh) 2016-11-30
JP2016165135A (ja) 2016-09-08
HUE063032T2 (hu) 2023-12-28
JP5712330B2 (ja) 2015-05-07
CN105120279A (zh) 2015-12-02
JP2019140704A (ja) 2019-08-22
CA3011241A1 (en) 2012-01-26
KR20170003736A (ko) 2017-01-09
KR20170137962A (ko) 2017-12-13
JP2015130692A (ja) 2015-07-16
MX2013000666A (es) 2013-02-26
EP3070945A1 (en) 2016-09-21
TWI469646B (zh) 2015-01-11
CA3011221C (en) 2019-09-03
EP2597874A4 (en) 2016-03-09
CA3011236C (en) 2019-09-03
EP3661210A1 (en) 2020-06-03
CA3011241C (en) 2019-09-10
MX2019010472A (es) 2019-10-15
CN105898327A (zh) 2016-08-24
US20170034531A1 (en) 2017-02-02
JPWO2012011432A1 (ja) 2013-09-09
PT3661204T (pt) 2021-09-22
PL3664453T3 (pl) 2022-11-21
KR101695170B1 (ko) 2017-01-11
US20180249180A1 (en) 2018-08-30
PT3661211T (pt) 2021-09-24
TW201215161A (en) 2012-04-01
CN105120279B (zh) 2018-05-29

Similar Documents

Publication Publication Date Title
DK3664453T3 (da) Billedforudsigelse-afkodningsindretning og billedforudsigelse-afkodningsfremgangsmåde
DK3633994T3 (da) Anordning til billedbehandling og fremgangsmåde til billedbehandling
DK3582498T3 (da) Billedbehandlingsindretning og fremgangsmåde til billedbehandling
SMT201500244B (it) Dispositivo e metodo di codifica di immagini
BR112013016969A2 (pt) aparelho e método
DK2428450T3 (da) Doseringsmetode og doseringsindretning
BR112012011910A2 (pt) dispositivo e método
BR112013009489A2 (pt) aparelho e método de conexão
DK2521221T4 (da) Høreanordning og fremgangsmåde
BR112012028015A2 (pt) aparelho e método
DK2702767T3 (da) Apparater og fremgangsmåder til hdr-billedkodning og -afkodning
PL2717579T3 (pl) Sposób dekodowania obrazu i urządzenie do dekodowania obrazu
DK3432584T3 (da) Billedbehandlingsanordning og fremgangsmåde
PL3309969T3 (pl) Sposób i urządzenie kodujące obraz
BR112013030378A2 (pt) aparelho e método de processamento de imagem
BR112013033183A2 (pt) dispositivo e método de processamento de imagem
BRPI1008917A2 (pt) dispositivo de exibição e método de exibição
BR112013017308A2 (pt) aparelho e método de processamento de imagem
BR112012015031A2 (pt) aparelho e método
BR112013033333A2 (pt) dispositivo e método de processamento de imagem
HUE061628T2 (hu) Képdekódoló eljárás és képdekódoló eszköz
PL2750387T3 (pl) Sposób dekodowania obrazu i urządzenie do dekodowania obrazu
BR112013011053A2 (pt) dispositivo e método de processamento de imagem
EP2580657A4 (en) DEVICE AND METHOD FOR PROCESSING INFORMATION
BR112013004460A2 (pt) dispositivo e método de processamento de imagem