BR112013017613A2 - método de codificação de previsão de imagem, dispositivo de codificação de previsão de imagem, programa de codificação de previsão de imagem, método de decodificação de previsão de imagem, dispositivo de decodificação de previsão de imagem e programa de decodificação de previsão de imagem - Google Patents
método de codificação de previsão de imagem, dispositivo de codificação de previsão de imagem, programa de codificação de previsão de imagem, método de decodificação de previsão de imagem, dispositivo de decodificação de previsão de imagem e programa de decodificação de previsão de imagemInfo
- Publication number
- BR112013017613A2 BR112013017613A2 BR112013017613A BR112013017613A BR112013017613A2 BR 112013017613 A2 BR112013017613 A2 BR 112013017613A2 BR 112013017613 A BR112013017613 A BR 112013017613A BR 112013017613 A BR112013017613 A BR 112013017613A BR 112013017613 A2 BR112013017613 A2 BR 112013017613A2
- Authority
- BR
- Brazil
- Prior art keywords
- image
- image prediction
- prediction
- signal
- mode
- Prior art date
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
- H04N19/10—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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial 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
- H04N19/134—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
- H04N19/10—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
- H04N19/60—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
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)
Abstract
método de codificação de previsão de imagem, dispositivo de codificação de previsão de imagem, programa de codificação de previsão de imagem, método de decodificação de previsão de imagem, dispositivo de decodificação de previsão de imagem e programa de decodificação de previsão de imagem a presente invenção refere-se, quando um grande número de modos de previsão é formado na geração de sinais previstos intraquadro, às informações de modo para identificar um método de previsão intraquadro de um bloco-alvo que é codificado de maneira eficaz. um método de codificação de previsão da imagem inclui: a determinação de um modo de previsão ideal de uma pluralidade de métodos de previsão para um sinal de pixel de um bloco-alvo; um sinal previsto é gerado de acordo com o modo; um sinal residual é determinado dentre o sinal de pixel do bloco-alvo e o sinal previsto; o sinal residual e o modo de previsão ideal são codificados para gerar um sinal comprimido; o sinal comprimido é restaurado; o sinal restaurado é armazenado como um sinal de pixel reproduzido. na codificação do modo de previsão, uma lista de modo de previsão de candidato é gerada como um dos elementos que contêm os modos de previsão ideais de uma pluralidade de blocos previamente reproduzidos adjacentes ao bloco-alvo; um sinalizador para indicar se a lista contém um elemento que corresponde ao modo de previsão ideal é codificado; um índice para o elemento correspondente é codificado se o elemento correspondente estiver presente na lista; o modo de previsão ideal é codificado com base na numeração dos elementos na lista, a menos que não haja nenhum elemento correspondente na lista.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-004293 | 2011-01-12 | ||
JP2011004293A JP5781313B2 (ja) | 2011-01-12 | 2011-01-12 | 画像予測符号化方法、画像予測符号化装置、画像予測符号化プログラム、画像予測復号方法、画像予測復号装置及び画像予測復号プログラム |
PCT/JP2011/079071 WO2012096095A1 (ja) | 2011-01-12 | 2011-12-15 | 画像予測符号化方法、画像予測符号化装置、画像予測符号化プログラム、画像予測復号方法、画像予測復号装置及び画像予測復号プログラム |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112013017613A2 true BR112013017613A2 (pt) | 2016-10-18 |
BR112013017613B1 BR112013017613B1 (pt) | 2019-08-06 |
BR112013017613B8 BR112013017613B8 (pt) | 2019-10-15 |
Family
ID=46507008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013017613A BR112013017613B8 (pt) | 2011-01-12 | 2011-12-15 | dispositivo e método de decodificação preditiva de imagem |
Country Status (13)
Country | Link |
---|---|
US (5) | US10075723B2 (pt) |
EP (2) | EP2665269A4 (pt) |
JP (1) | JP5781313B2 (pt) |
KR (1) | KR101513956B1 (pt) |
CN (9) | CN103270755A (pt) |
AU (1) | AU2011354861B2 (pt) |
BR (1) | BR112013017613B8 (pt) |
CA (7) | CA3118606C (pt) |
MX (3) | MX340576B (pt) |
RU (9) | RU2613728C1 (pt) |
SG (1) | SG191754A1 (pt) |
TW (5) | TWI660625B (pt) |
WO (1) | WO2012096095A1 (pt) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9654785B2 (en) | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
KR101955051B1 (ko) | 2011-06-13 | 2019-03-06 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치 |
US20130016769A1 (en) | 2011-07-17 | 2013-01-17 | Qualcomm Incorporated | Signaling picture size in video coding |
JPWO2014054267A1 (ja) * | 2012-10-01 | 2016-08-25 | パナソニックIpマネジメント株式会社 | 画像符号化装置及び画像符号化方法 |
WO2015068051A2 (en) * | 2013-10-07 | 2015-05-14 | Lg Electronics Inc. | Method for encoding and decoding a media signal and apparatus using the same |
WO2015093908A1 (en) * | 2013-12-22 | 2015-06-25 | Lg Electronics Inc. | Method and apparatus for encoding, decoding a video signal using additional control of quantization error |
KR102294830B1 (ko) | 2014-01-03 | 2021-08-31 | 삼성전자주식회사 | 디스플레이 구동 장치 및 이미지 데이터 처리 장치의 동작 방법 |
CN112188207B (zh) | 2014-10-31 | 2023-10-20 | 三星电子株式会社 | 使用高精度跳过编码的视频编码设备和视频解码设备及其方法 |
KR102596896B1 (ko) * | 2015-01-15 | 2023-11-01 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
CN115134591A (zh) * | 2015-06-05 | 2022-09-30 | 杜比实验室特许公司 | 图像编解码方法、比特流存储方法 |
CN113810702A (zh) * | 2016-04-29 | 2021-12-17 | 世宗大学校产学协力团 | 用于对图像信号进行编码和解码的方法和装置 |
FR3051309A1 (fr) * | 2016-05-10 | 2017-11-17 | Bcom | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image |
US10547854B2 (en) | 2016-05-13 | 2020-01-28 | Qualcomm Incorporated | Neighbor based signaling of intra prediction modes |
US10506228B2 (en) | 2016-10-04 | 2019-12-10 | Qualcomm Incorporated | Variable number of intra modes for video coding |
CN117255196A (zh) * | 2017-03-22 | 2023-12-19 | 韩国电子通信研究院 | 基于块形式的预测方法和装置 |
US11284076B2 (en) * | 2017-03-22 | 2022-03-22 | Electronics And Telecommunications Research Institute | Block form-based prediction method and device |
CN117395395A (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 |
US10630978B2 (en) * | 2017-05-12 | 2020-04-21 | Blackberry Limited | Methods and devices for intra-coding in video compression |
CN115834876A (zh) | 2017-12-21 | 2023-03-21 | Lg电子株式会社 | 解码和编码设备、存储比特流的介质和数据发送设备 |
CN110868601B (zh) * | 2018-08-28 | 2024-03-15 | 华为技术有限公司 | 帧间预测方法、装置以及视频编码器和视频解码器 |
KR102540190B1 (ko) * | 2018-10-05 | 2023-06-08 | 엘지전자 주식회사 | Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 그 장치 |
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 |
KR20210116668A (ko) | 2019-02-21 | 2021-09-27 | 엘지전자 주식회사 | 인트라 예측을 위한 비디오 신호의 처리 방법 및 장치 |
WO2020171673A1 (ko) * | 2019-02-24 | 2020-08-27 | 엘지전자 주식회사 | 인트라 예측을 위한 비디오 신호의 처리 방법 및 장치 |
WO2020175951A1 (ko) * | 2019-02-28 | 2020-09-03 | 엘지전자 주식회사 | 단일화된 mpm 리스트 기반 인트라 예측 |
CN111698504B (zh) * | 2019-03-11 | 2022-05-20 | 杭州海康威视数字技术股份有限公司 | 编码方法、解码方法及装置 |
JP2021052225A (ja) * | 2019-09-20 | 2021-04-01 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
CN111866506A (zh) * | 2020-06-07 | 2020-10-30 | 咪咕文化科技有限公司 | 图像编码方法、装置、设备及可读存储介质 |
CN114024651A (zh) * | 2020-07-16 | 2022-02-08 | 深信服科技股份有限公司 | 一种编码类型识别方法、装置、设备及可读存储介质 |
CN112702598B (zh) * | 2020-12-03 | 2024-06-04 | 浙江智慧视频安防创新中心有限公司 | 基于位移操作进行编解码的方法、装置、电子设备及介质 |
CN114268454B (zh) * | 2021-11-18 | 2023-12-22 | 南京国电南自维美德自动化有限公司 | 一种用于物理隔离环境的数据摆渡方法 |
CN114677442B (zh) * | 2022-05-26 | 2022-10-28 | 之江实验室 | 一种基于序列预测的车道线检测系统、装置和方法 |
CN117490002B (zh) * | 2023-12-28 | 2024-03-08 | 成都同飞科技有限责任公司 | 基于流量监测数据的供水管网流量预测方法及系统 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3263807B2 (ja) * | 1996-09-09 | 2002-03-11 | ソニー株式会社 | 画像符号化装置および画像符号化方法 |
EP1689188A3 (en) * | 1996-11-07 | 2008-12-10 | Panasonic Corporation | Image encoder and image decoder |
FI116819B (fi) * | 2000-01-21 | 2006-02-28 | Nokia Corp | Menetelmä kuvien lähettämiseksi ja kuvakooderi |
US6765964B1 (en) * | 2000-12-06 | 2004-07-20 | Realnetworks, Inc. | System and method for intracoding video data |
ES2788534T3 (es) * | 2002-05-28 | 2020-10-21 | Dolby Int Ab | Método y sistemas para la estimación, comunicación y organización de modos de intra-predicción de imágenes |
US20030231795A1 (en) | 2002-06-12 | 2003-12-18 | Nokia Corporation | Spatial prediction based intra-coding |
EP1512115B1 (en) * | 2002-06-11 | 2013-12-18 | Nokia Corporation | Spatial prediction based intra coding |
US7289674B2 (en) | 2002-06-11 | 2007-10-30 | Nokia Corporation | Spatial prediction based intra coding |
JP4324844B2 (ja) * | 2003-04-25 | 2009-09-02 | ソニー株式会社 | 画像復号化装置及び画像復号化方法 |
CN1283107C (zh) * | 2003-06-30 | 2006-11-01 | 杭州高特信息技术有限公司 | 快速运动预测方法及其装置 |
US7369707B2 (en) * | 2003-10-28 | 2008-05-06 | Matsushita Electric Industrial Co., Ltd. | Intra-picture prediction coding method |
US20070140664A1 (en) * | 2003-12-18 | 2007-06-21 | Nec Corporation | Method, apparatus and program for reproducing a moving picture |
EP1558039A1 (en) | 2004-01-21 | 2005-07-27 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for generating/evaluating prediction information in picture signal encoding/decoding |
US7689051B2 (en) * | 2004-04-15 | 2010-03-30 | Microsoft Corporation | Predictive lossless coding of images and video |
WO2006052577A2 (en) * | 2004-11-04 | 2006-05-18 | Thomson Licensing | Method and apparatus for fast mode decision of b-frames in a video encoder |
US20080123977A1 (en) | 2005-07-22 | 2008-05-29 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
KR20070038396A (ko) * | 2005-10-05 | 2007-04-10 | 엘지전자 주식회사 | 영상 신호의 인코딩 및 디코딩 방법 |
JP2007116351A (ja) * | 2005-10-19 | 2007-05-10 | Ntt Docomo Inc | 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 |
CN101292537B (zh) * | 2005-11-08 | 2010-10-20 | 松下电器产业株式会社 | 运动图像编码方法、运动图像解码方法以及装置 |
RU2369038C1 (ru) * | 2005-11-30 | 2009-09-27 | Кабусики Кайся Тосиба | Способ кодирования изображения/декодирования изображения, устройство кодирования изображения/декодирования изображения |
KR100750145B1 (ko) * | 2005-12-12 | 2007-08-21 | 삼성전자주식회사 | 영상의 인트라 예측 부호화, 복호화 방법 및 장치 |
JP2009060153A (ja) * | 2005-12-21 | 2009-03-19 | Panasonic Corp | 面内予測モード決定方法及び装置及びプログラム |
US8290064B2 (en) | 2006-03-10 | 2012-10-16 | Nec Corporation | Intra-forecast mode selecting method, moving picture coding method, and device and program using the same |
WO2007114368A1 (ja) * | 2006-03-30 | 2007-10-11 | Kabushiki Kaisha Toshiba | 画像符号化装置及び方法並びに画像復号化装置及び方法 |
JP2007300380A (ja) * | 2006-04-28 | 2007-11-15 | Ntt Docomo Inc | 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 |
EP2056606A1 (en) * | 2006-07-28 | 2009-05-06 | Kabushiki Kaisha Toshiba | Image encoding and decoding method and apparatus |
KR100764052B1 (ko) * | 2006-08-03 | 2007-10-08 | 삼성전자주식회사 | 유동적 어드레스 바운더리를 갖는 플래시 메모리 장치 및그것의 프로그램 방법 |
KR101365574B1 (ko) * | 2007-01-29 | 2014-02-20 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
CA2681025C (en) * | 2007-03-20 | 2015-10-13 | Fujitsu Limited | Video encoding and decoding apparatus and method using quantization in sub-blocks |
JP2010135864A (ja) * | 2007-03-29 | 2010-06-17 | Toshiba Corp | 画像符号化方法及び装置並びに画像復号化方法及び装置 |
US9031130B2 (en) * | 2007-04-09 | 2015-05-12 | Ntt Docomo, Inc. | Image prediction/encoding device, image prediction/encoding method, image prediction/encoding program, image prediction/decoding device, image prediction/decoding method, and image prediction decoding program |
US8571104B2 (en) | 2007-06-15 | 2013-10-29 | Qualcomm, Incorporated | Adaptive coefficient scanning in video coding |
US8488668B2 (en) | 2007-06-15 | 2013-07-16 | Qualcomm Incorporated | Adaptive coefficient scanning for video coding |
US20090003449A1 (en) | 2007-06-28 | 2009-01-01 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method and image decoding method |
CN103338365B (zh) | 2007-06-29 | 2017-04-12 | 夏普株式会社 | 图像编码装置、图像编码方法、图像译码装置、图像译码方法 |
KR101439847B1 (ko) | 2008-01-02 | 2014-09-16 | 삼성전자주식회사 | 부호화 정보의 압축률 향상을 이용한 영상 부호화, 복호화방법 및 장치 |
CN101605255B (zh) * | 2008-06-12 | 2011-05-04 | 华为技术有限公司 | 一种视频编解码的方法及装置 |
US9419620B2 (en) * | 2008-07-22 | 2016-08-16 | Nytell Software LLC | Field programmable object array and video compression processor for video data compression |
CN101677406B (zh) * | 2008-09-19 | 2011-04-20 | 华为技术有限公司 | 一种视频编解码的方法及装置 |
US20110176741A1 (en) * | 2008-09-24 | 2011-07-21 | Kazushi Sato | Image processing apparatus and image processing method |
US9288494B2 (en) | 2009-02-06 | 2016-03-15 | Thomson Licensing | Methods and apparatus for implicit and semi-implicit intra mode signaling for video encoders and decoders |
JP5436458B2 (ja) * | 2009-02-12 | 2014-03-05 | 日本電信電話株式会社 | 多視点画像符号化方法、多視点画像復号方法、多視点画像符号化装置、多視点画像復号装置、多視点画像符号化プログラムおよび多視点画像復号プログラム |
FI3567855T3 (fi) * | 2009-03-23 | 2023-04-12 | Kuvan ennustava koodauslaite, kuvan ennustava koodausmenetelmä, kuvan ennustava koodausohjelma, kuvan ennustava dekoodauslaite, kuvan ennustava dekoodausmenetelmä ja kuvan ennustava dekoodausohjelma | |
US8724707B2 (en) * | 2009-05-07 | 2014-05-13 | Qualcomm Incorporated | Video decoding using temporally constrained spatial dependency |
US20110249741A1 (en) * | 2010-04-09 | 2011-10-13 | Jie Zhao | Methods and Systems for Intra Prediction |
CN103299622B (zh) * | 2011-01-07 | 2016-06-29 | 联发科技(新加坡)私人有限公司 | 编码方法与装置以及解码方法与装置 |
WO2012173315A1 (ko) * | 2011-06-17 | 2012-12-20 | 엘지전자 주식회사 | 인트라 예측 모드 부호화/복호화 방법 및 장치 |
US9088796B2 (en) * | 2011-11-07 | 2015-07-21 | Sharp Kabushiki Kaisha | Video decoder with enhanced CABAC decoding |
-
2011
- 2011-01-12 JP JP2011004293A patent/JP5781313B2/ja active Active
- 2011-12-15 SG SG2013049176A patent/SG191754A1/en unknown
- 2011-12-15 MX MX2015016229A patent/MX340576B/es unknown
- 2011-12-15 CA CA3118606A patent/CA3118606C/en active Active
- 2011-12-15 CA CA3049364A patent/CA3049364C/en active Active
- 2011-12-15 CN CN2011800617858A patent/CN103270755A/zh active Pending
- 2011-12-15 CN CN201810528504.9A patent/CN108429912B/zh active Active
- 2011-12-15 AU AU2011354861A patent/AU2011354861B2/en active Active
- 2011-12-15 CN CN201510854560.8A patent/CN105491381B/zh active Active
- 2011-12-15 RU RU2015139881A patent/RU2613728C1/ru active
- 2011-12-15 WO PCT/JP2011/079071 patent/WO2012096095A1/ja active Application Filing
- 2011-12-15 CA CA3049361A patent/CA3049361C/en active Active
- 2011-12-15 CA CA3122447A patent/CA3122447A1/en active Pending
- 2011-12-15 CN CN201710684450.0A patent/CN107333134B/zh active Active
- 2011-12-15 CN CN201810529088.4A patent/CN108429914B/zh active Active
- 2011-12-15 CN CN201810528505.3A patent/CN108429913B/zh active Active
- 2011-12-15 CA CA2824426A patent/CA2824426C/en active Active
- 2011-12-15 BR BR112013017613A patent/BR112013017613B8/pt active IP Right Grant
- 2011-12-15 RU RU2013137422/08A patent/RU2566959C2/ru active
- 2011-12-15 EP EP11855271.0A patent/EP2665269A4/en not_active Ceased
- 2011-12-15 MX MX2013007830A patent/MX2013007830A/es active IP Right Grant
- 2011-12-15 CA CA3049362A patent/CA3049362C/en active Active
- 2011-12-15 KR KR1020137015999A patent/KR101513956B1/ko active IP Right Grant
- 2011-12-15 CN CN201710102118.9A patent/CN107071441B/zh active Active
- 2011-12-15 CA CA2936495A patent/CA2936495C/en active Active
- 2011-12-15 MX MX2016007891A patent/MX350267B/es unknown
- 2011-12-15 EP EP22151517.4A patent/EP4007280A1/en active Pending
- 2011-12-15 CN CN201510932650.4A patent/CN105323585B/zh active Active
- 2011-12-15 CN CN201710102113.6A patent/CN107105239B/zh active Active
-
2012
- 2012-01-10 TW TW107112605A patent/TWI660625B/zh active
- 2012-01-10 TW TW105100386A patent/TWI551122B/zh active
- 2012-01-10 TW TW101100933A patent/TWI528791B/zh active
- 2012-01-10 TW TW106123211A patent/TWI628949B/zh active
- 2012-01-10 TW TW105119957A patent/TWI602428B/zh active
-
2013
- 2013-07-12 US US13/941,235 patent/US10075723B2/en active Active
-
2017
- 2017-01-13 US US15/406,384 patent/US10397597B2/en active Active
- 2017-03-06 RU RU2017107177A patent/RU2650027C1/ru active
- 2017-05-22 US US15/601,142 patent/US10178402B2/en active Active
-
2018
- 2018-03-28 RU RU2018111049A patent/RU2676411C1/ru active
- 2018-07-31 US US16/050,634 patent/US10484699B2/en active Active
- 2018-09-26 US US16/142,687 patent/US10484700B2/en active Active
- 2018-12-05 RU RU2018142947A patent/RU2699413C1/ru active
- 2018-12-05 RU RU2018142945A patent/RU2699585C1/ru active
-
2019
- 2019-08-27 RU RU2019126942A patent/RU2714127C1/ru active
-
2020
- 2020-01-29 RU RU2020103777A patent/RU2736781C1/ru active
- 2020-11-10 RU RU2020136839A patent/RU2746567C1/ru active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112013017613A2 (pt) | método de codificação de previsão de imagem, dispositivo de codificação de previsão de imagem, programa de codificação de previsão de imagem, método de decodificação de previsão de imagem, dispositivo de decodificação de previsão de imagem e programa de decodificação de previsão de imagem | |
CY1118484T1 (el) | Μεθοδος για την αποκωδικοποιηση βιντεο με τη χρηση συγχωνευσης μπλοκ | |
CY1118582T1 (el) | Συσκευη για την αποκωδικοποιηση βιντεο με τη χρηση συγχωνευσης μπλοκ | |
RU2016105489A (ru) | Устройство кодирования движущихся изображений, устройство декодирования движущихся изображений, способ кодирования движущихся изображений и способ декодирования движущихся изображений | |
BR112013031624A8 (pt) | Método de decodificação de imagem, método de codificação de imagem, dispositivo de decodificação de imagem, dispositivo de codificação de imagem, e dispositivo de codificação/decodificação de imagem | |
CY1118261T1 (el) | Μεθοδος αποκωδικοποιησης βιντεο με προβλεψη κινησης χρησιμοποιωντας τυχαια διαμερισματοποιηση | |
BR112013001351A2 (pt) | dispositivo de codificação de predição de imagem, método de codificação de predição de imagem, programa de codificação de predição de imagem, dispositivo de decodificação de predição de imagem, método de decodificação de predição de imagem, e programa de de-codificação de predição de imagem | |
CY1117755T1 (el) | Μεθοδος και συσκευη για την κωδικοποιηση βιντεο, και μεθοδος και συσκευη για την αποκωδικοποιηση βιντεο | |
BR112016029387A2 (pt) | sistemas e métodos para cópia intra-bloco | |
HRP20170128T1 (hr) | Postupak i uređaj za kodiranje video zapisa i postupak i uređaj za dekodiranje video zapisa, na osnovi hijerarhijske strukture jedinice za kodiranje | |
MX338116B (es) | Almacenamiento en memoria intermedia de datos de prediccion en codificacion de video. | |
BR112013016702A2 (pt) | codificação e decodificação de vídeo com resiliência de erro aprimoprada | |
WO2012074248A3 (ko) | 인트라예측모드의 중복성을 최소화하기 위한 영상 부호화/복호화 방법 및 장치 | |
BR112012009721A2 (pt) | método de codificar uma imagem, método de decodificar uma imagem, aparelho para codificar uma imagem, aparelho para decoficar uma imagem, e meio de gravação legível por computador, não transitório | |
IN2014MN01902A (pt) | ||
AR082203A1 (es) | Codificacion de video utilizando transformadas direccionales | |
UA109684C2 (uk) | Окреме кодування позиції останнього значущого коефіцієнта відеоблока при кодуванні відео | |
MX2020011758A (es) | Dispositivo de codificacion predictiva de imagen, metodo de codificacion predictiva de imagen, programa de codificacion predictiva de imagen, dispositivo de descodificacion predictiva de imagen, metodo de descodificacion predictiva de imagen y programa de descodificacion predictiva de imagen. | |
BR112013017979A2 (pt) | método de previsão em codificação ou decodificação e previsor | |
WO2011139099A3 (ko) | 비디오 신호의 처리 방법 및 장치 | |
MY185473A (en) | Method for decoding video by considering skip and split order | |
WO2012161952A3 (en) | Method and apparatus for using segmentation-based coding of prediction information | |
BR112015015600A2 (pt) | provisão de informação de precisão em um dispositivo de codificação de imagem, método e programa de codificação de imagem, dispositivo de decodificação de imagem e método e programa de decodificação de imagem | |
BR112013018850A2 (pt) | método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem e aparelho de decodificação de imagem | |
BR112015000146A2 (pt) | método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem, aparelho de codificação e decodificação de imagem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: H04N 19/50 (2014.01), H04N 19/11 (2014.01), H04N 1 |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2011, OBSERVADAS AS CONDICOES LEGAIS |
|
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) REFERENTE A RPI 2535 DE 06/08/2019,QUANTO AO ITEM (73) QUALIFICACAO DA DEPOSITANTE. |