MX2012007139A - Aparato decodificador de video, aparato codificador de video, metodo decodificador de video, metodo codificador de video y medios de almacenamiento. - Google Patents

Aparato decodificador de video, aparato codificador de video, metodo decodificador de video, metodo codificador de video y medios de almacenamiento.

Info

Publication number
MX2012007139A
MX2012007139A MX2012007139A MX2012007139A MX2012007139A MX 2012007139 A MX2012007139 A MX 2012007139A MX 2012007139 A MX2012007139 A MX 2012007139A MX 2012007139 A MX2012007139 A MX 2012007139A MX 2012007139 A MX2012007139 A MX 2012007139A
Authority
MX
Mexico
Prior art keywords
video
video decoding
video coding
motion vector
unit configured
Prior art date
Application number
MX2012007139A
Other languages
English (en)
Inventor
Akira Nakagawa
Satoshi Shimada
Kimihiko Kazui
Junpei Koyama
Original Assignee
Fujitsu Ltd
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=46384134&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2012007139(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of MX2012007139A publication Critical patent/MX2012007139A/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using 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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/169—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—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
    • 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
    • H04N19/50—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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/543—Motion estimation other than block-based using regions
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Un aparato de decodificación de video incluye un unidad de almacenamiento de lista de imagen de referencia configurada para almacenar la información de imagen de las imágenes; una unidad de almacenamiento de información de vector de movimiento configurada para almacenar la información de vector de movimiento que incluye vectores de movimiento de los bloques que son espacial y temporalmente adyacentes a un bloque objetivo a ser decodificado e identificadores de imagen de referencia que indica las imágenes a las que se refieren los vectores de movimiento; y una unidad de generación de pronosticador de vector configurada para escalar un candidato pronosticador de vector para un vector de movimiento del bloque objetivo con base en la información de imagen y la información de vector de movimiento y para corregir el candidato pronosticador de vector escalado hacia O por una cantidad previamente determinada.
MX2012007139A 2011-06-15 2012-06-15 Aparato decodificador de video, aparato codificador de video, metodo decodificador de video, metodo codificador de video y medios de almacenamiento. MX2012007139A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011133383A JP5786478B2 (ja) 2011-06-15 2011-06-15 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

Publications (1)

Publication Number Publication Date
MX2012007139A true MX2012007139A (es) 2012-12-17

Family

ID=46384134

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012007139A MX2012007139A (es) 2011-06-15 2012-06-15 Aparato decodificador de video, aparato codificador de video, metodo decodificador de video, metodo codificador de video y medios de almacenamiento.

Country Status (11)

Country Link
US (5) US9247267B2 (es)
EP (5) EP3151557B1 (es)
JP (1) JP5786478B2 (es)
KR (4) KR101377789B1 (es)
CN (4) CN102833533B (es)
AU (2) AU2012203337B2 (es)
BR (5) BR122020015442B1 (es)
CA (5) CA2918034C (es)
ES (5) ES2721157T3 (es)
MX (1) MX2012007139A (es)
TW (5) TWI556633B (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102611887B (zh) * 2011-01-21 2015-08-05 华为技术有限公司 非整像素位置运动矢量的坐标值取整方法和装置
US20130107962A1 (en) * 2011-10-26 2013-05-02 Intellectual Discovery Co., Ltd. Scalable video coding method and apparatus using inter prediction mode
CN104041041B (zh) * 2011-11-04 2017-09-01 谷歌技术控股有限责任公司 用于非均匀运动向量栅格的运动向量缩放
CN110855984B (zh) * 2012-01-18 2023-05-02 韩国电子通信研究院 视频解码装置、视频编码装置和传输比特流的方法
US11317101B2 (en) 2012-06-12 2022-04-26 Google Inc. Inter frame candidate selection for a video encoder
MY186413A (en) * 2012-09-28 2021-07-22 Sony Corp Image processing device and method
US9883180B2 (en) * 2012-10-03 2018-01-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Bounded rate near-lossless and lossless image compression
US9503746B2 (en) 2012-10-08 2016-11-22 Google Inc. Determine reference motion vectors
US9485515B2 (en) 2013-08-23 2016-11-01 Google Inc. Video coding using reference motion vectors
JP5890794B2 (ja) * 2013-02-28 2016-03-22 株式会社東芝 画像処理装置
CN110572643B (zh) * 2014-01-29 2021-11-16 联发科技股份有限公司 利用自适应运动向量精度的方法和装置
CN117221575A (zh) 2016-10-04 2023-12-12 英迪股份有限公司 图像解码方法、图像编码方法以及发送比特流的方法
EP3855745B1 (en) * 2016-12-05 2022-07-13 LG Electronics Inc. Video decoding apparatus, video encoding apparatus, storage medium and method for transmission
KR102559063B1 (ko) 2017-02-24 2023-07-24 주식회사 케이티 비디오 신호 처리 방법 및 장치
US11272207B2 (en) * 2017-06-12 2022-03-08 Futurewei Technologies, Inc. Selection and signaling of motion vector (MV) precisions
US10911769B2 (en) * 2017-06-23 2021-02-02 Qualcomm Incorporated Motion-based priority for the construction of candidate lists in video coding
CN117294837A (zh) 2018-04-02 2023-12-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
KR102516233B1 (ko) 2018-04-02 2023-03-30 엘지전자 주식회사 움직임 벡터에 기반한 영상 코딩 방법 및 그 장치
KR20240005240A (ko) 2018-06-29 2024-01-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
CN110662063B (zh) 2018-06-29 2020-12-15 北京字节跳动网络技术有限公司 视频处理方法、装置和计算机可读存储介质
WO2020003261A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection from multiple luts
KR102840294B1 (ko) 2018-06-29 2025-07-30 두인 비전 컴퍼니 리미티드 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념
EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
TWI752331B (zh) 2018-06-29 2022-01-11 大陸商北京字節跳動網絡技術有限公司 當向Merge/AMVP添加HMVP候選時的部分/完全修剪
EP4325861A3 (en) 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
WO2020003278A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: fifo, constrained fifo
WO2020003282A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Managing motion vector predictors for video coding
EP3815376A1 (en) 2018-07-02 2021-05-05 Beijing Bytedance Network Technology Co. Ltd. Luts with intra prediction modes and intra mode prediction from non-adjacent blocks
TWI735929B (zh) 2018-08-04 2021-08-11 大陸商北京字節跳動網絡技術有限公司 更新的mv或推導的mv的裁剪
WO2020031057A1 (en) * 2018-08-04 2020-02-13 Beijing Bytedance Network Technology Co., Ltd. Mv precision in bio
CN111064961B (zh) 2018-09-12 2023-06-09 北京字节跳动网络技术有限公司 视频处理方法和装置
WO2020070612A1 (en) 2018-10-06 2020-04-09 Beijing Bytedance Network Technology Co., Ltd. Improvement for temporal gradient calculating in bio
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Ｌｕｔ更新の起動
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) * 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
CN112468812B (zh) 2019-03-11 2022-07-01 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
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
WO2025176194A1 (en) * 2024-02-22 2025-08-28 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725577B1 (fr) 1994-10-10 1996-11-29 Thomson Consumer Electronics Procede de codage ou de decodage de vecteurs mouvement et dispositif de codage ou de decodage mettant en oeuvre ledit procede
DE69718799T2 (de) 1996-09-02 2003-11-13 Stmicroelectronics N.V., Amsterdam Verbesserungen in, oder in bezug auf mehrträgerübertragungssysteme
US6404813B1 (en) 1997-03-27 2002-06-11 At&T Corp. Bidirectionally predicted pictures or video object planes for efficient and flexible video coding
JP2001197501A (ja) 2000-01-07 2001-07-19 Fujitsu Ltd 動きベクトル探索器及び動きベクトル探索方法並びに動画像符号化装置
JP3611507B2 (ja) * 2000-05-30 2005-01-19 松下電器産業株式会社 動きベクトル検出装置
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
ES2742799T3 (es) * 2002-04-19 2020-02-17 Panasonic Ip Corp America Procedimiento de cálculo de vectores de movimiento
EP3054680B1 (en) * 2002-04-19 2019-06-05 Panasonic Intellectual Property Corporation of America Motion vector calculating method
JP2004208258A (ja) * 2002-04-19 2004-07-22 Matsushita Electric Ind Co Ltd 動きベクトル計算方法
JP4130783B2 (ja) * 2002-04-23 2008-08-06 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
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US20040001547A1 (en) * 2002-06-26 2004-01-01 Debargha Mukherjee Scalable robust video compression
US6728315B2 (en) * 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
US7760950B2 (en) * 2002-09-26 2010-07-20 Ntt Docomo, Inc. Low complexity and unified transforms for video coding
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
KR100579542B1 (ko) * 2003-07-29 2006-05-15 삼성전자주식회사 블럭 간의 상관성을 고려한 움직임 추정 장치 및 방법
US7567617B2 (en) * 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
CN1213613C (zh) * 2003-09-12 2005-08-03 浙江大学 视频编解码中运动矢量的预测方法和装置
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
US7586924B2 (en) 2004-02-27 2009-09-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
US8913660B2 (en) 2005-04-14 2014-12-16 Fastvdo, Llc Device and method for fast block-matching motion estimation in video encoders
US7660354B2 (en) * 2005-05-11 2010-02-09 Fang Shi Temporal error concealment for bi-directionally predicted frames
CN101218829A (zh) * 2005-07-05 2008-07-09 株式会社Ntt都科摩 动态图像编码装置、动态图像编码方法、动态图像编码程序、动态图像解码装置、动态图像解码方法以及动态图像解码程序
RU2406253C2 (ru) * 2005-07-21 2010-12-10 Томсон Лайсенсинг Способ и устройство для взвешенного предсказания для масштабируемого кодирования видеосигнала
JP4389866B2 (ja) 2005-12-12 2009-12-24 セイコーエプソン株式会社 画像処理方法、画像処理装置、表示装置およびプログラム
WO2008140656A2 (en) 2007-04-03 2008-11-20 Gary Demos Flowfield motion compensation for video compression
CN101669370B (zh) * 2007-04-25 2012-12-12 汤姆逊许可证公司 具有下采样参考图片的视角间预测
CN101690237B (zh) * 2007-07-02 2012-03-21 日本电信电话株式会社 活动图像可分级编码方法及解码方法、其装置
KR101835342B1 (ko) * 2007-10-16 2018-03-07 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
KR101442608B1 (ko) 2008-02-05 2014-09-25 삼성전자주식회사 영상을 효율적으로 부호화/복호화하는 방법 및 장치
CN101540902B (zh) * 2008-03-20 2011-02-02 华为技术有限公司 运动矢量的缩放方法和装置、编解码方法和系统
US8804831B2 (en) * 2008-04-10 2014-08-12 Qualcomm Incorporated Offsets at sub-pixel resolution
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
CN101631241B (zh) 2008-07-14 2011-05-25 晨星软件研发(深圳)有限公司 影像处理方法及装置
WO2010035730A1 (ja) * 2008-09-24 2010-04-01 ソニー株式会社 画像処理装置および方法
WO2010035734A1 (ja) * 2008-09-24 2010-04-01 ソニー株式会社 画像処理装置および方法
CN102160384A (zh) 2008-09-24 2011-08-17 索尼公司 图像处理设备和方法
US8724707B2 (en) * 2009-05-07 2014-05-13 Qualcomm Incorporated Video decoding using temporally constrained spatial dependency
EP2257067A1 (en) * 2009-05-29 2010-12-01 Thomson Licensing Method for inserting watermark assistance data in a bitstream, method of watermarking said bitstream, device implementing the method of watermarking and bitstream comprising the watermark assistance data
US9161057B2 (en) 2009-07-09 2015-10-13 Qualcomm Incorporated Non-zero rounding and prediction mode selection techniques in video encoding
KR101671460B1 (ko) * 2009-09-10 2016-11-02 에스케이 텔레콤주식회사 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
BR112012019671A2 (pt) * 2010-02-09 2019-09-24 Nippon Telegraph & Telephone método de codificação de previsão de vetor de movimento, método de decodificação de previsão de vetor de movimento, aparelho de codificação de gravura em movimento, aparelho de decodificação de gravura em movimento e programas dos mesmos.

Also Published As

Publication number Publication date
AU2012203337B2 (en) 2014-10-09
US9491481B2 (en) 2016-11-08
TWI523502B (zh) 2016-02-21
CA2883244A1 (en) 2012-12-15
BR122020015453B1 (pt) 2021-12-14
EP3151556B1 (en) 2019-02-13
CA2778486C (en) 2017-09-19
TWI556633B (zh) 2016-11-01
BR122020015442B1 (pt) 2021-12-14
TW201543874A (zh) 2015-11-16
CA2883125C (en) 2018-01-23
BR102012013152A2 (pt) 2013-06-25
TWI538488B (zh) 2016-06-11
KR101429409B1 (ko) 2014-08-14
CN102833533B (zh) 2015-05-13
TWI555387B (zh) 2016-10-21
KR20140029345A (ko) 2014-03-10
BR122020015445B1 (pt) 2021-12-14
BR102012013152B1 (pt) 2021-12-14
TW201541947A (zh) 2015-11-01
TW201541946A (zh) 2015-11-01
CN104539951B (zh) 2017-09-29
EP2536146A2 (en) 2012-12-19
CN104539963B (zh) 2017-09-29
CN104539950A (zh) 2015-04-22
BR122020015451B1 (pt) 2021-12-14
US20150189312A1 (en) 2015-07-02
KR101429408B1 (ko) 2014-08-14
CN104539963A (zh) 2015-04-22
JP2013005168A (ja) 2013-01-07
AU2014210570A1 (en) 2014-08-28
US20160014408A1 (en) 2016-01-14
CA2883251A1 (en) 2012-12-15
KR101429407B1 (ko) 2014-08-14
EP2536146A3 (en) 2016-05-11
US9247267B2 (en) 2016-01-26
EP2536146B1 (en) 2019-02-20
TWI565306B (zh) 2017-01-01
EP3151556A1 (en) 2017-04-05
US20120320981A1 (en) 2012-12-20
CN104539951A (zh) 2015-04-22
CA2883244C (en) 2016-08-02
CA2883251C (en) 2017-11-28
KR20120138645A (ko) 2012-12-26
US9973774B2 (en) 2018-05-15
US20150208085A1 (en) 2015-07-23
TW201543875A (zh) 2015-11-16
ES2721499T3 (es) 2019-08-01
CN102833533A (zh) 2012-12-19
CA2883125A1 (en) 2012-12-15
EP3151557B1 (en) 2019-02-27
KR101377789B1 (ko) 2014-03-26
AU2014210570B2 (en) 2015-10-01
CA2778486A1 (en) 2012-12-15
EP3151555A1 (en) 2017-04-05
CA2918034C (en) 2018-01-23
JP5786478B2 (ja) 2015-09-30
US9426488B2 (en) 2016-08-23
ES2718575T3 (es) 2019-07-02
ES2721157T3 (es) 2019-07-29
KR20140029344A (ko) 2014-03-10
EP3151557A1 (en) 2017-04-05
ES2718830T3 (es) 2019-07-04
CN104539950B (zh) 2018-10-12
US20150189313A1 (en) 2015-07-02
KR20140029343A (ko) 2014-03-10
EP3148191B1 (en) 2019-02-13
ES2721498T3 (es) 2019-08-01
TW201251470A (en) 2012-12-16
AU2012203337A1 (en) 2013-01-10
EP3151555B1 (en) 2019-03-20
CA2918034A1 (en) 2012-12-15
EP3148191A1 (en) 2017-03-29
US9426489B2 (en) 2016-08-23

Similar Documents

Publication Publication Date Title
MX2012007139A (es) Aparato decodificador de video, aparato codificador de video, metodo decodificador de video, metodo codificador de video y medios de almacenamiento.
PH12015500669A1 (en) Method and apparatus for motion vector determination in video encoding or decoding
EP3860124A3 (en) Method for storing motion information and method for inducing temporal motion vector predictor using same
MY169873A (en) Method and apparatus for predicting motion vector for coding video or decoding video
PH12016501429A1 (en) Method and apparatus for encoding motion information, and method and apparatus for decoding same
MY181718A (en) Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device
IL322255A (en) Macrocyclines with P2' heterocyclic groups as factor XIA inhibitors
IN2013MN00595A (es)
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
MX2021003044A (es) Método y dispositivo de predicción de imagen.
MY185037A (en) Motion vector prediction with motion vectors from multiple views in multi-view video coding
MY178848A (en) Video prediction encoding device, video prediction encoding method, video prediction decoding device and video prediction decoding method
MY163359A (en) Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
PH12015500254A1 (en) Methods and apparatus for encoding and decoding motion vector
MY158983A (en) Method and apparatus for encoding and decoding video based on first sub-pixel unit and second sub-pixel unit
MX2025005141A (es) Prediccion de vector de movimiento temporal de sub-bloque para codificacion de video

Legal Events

Date Code Title Description
FG Grant or registration