KR102283407B1 - 중첩 구역 내에서의 재구성된 샘플 값의 블록 벡터 예측 및 추정에서의 혁신 - Google Patents
중첩 구역 내에서의 재구성된 샘플 값의 블록 벡터 예측 및 추정에서의 혁신 Download PDFInfo
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461923628P | 2014-01-03 | 2014-01-03 | |
| US61/923,628 | 2014-01-03 | ||
| US14/222,580 US10390034B2 (en) | 2014-01-03 | 2014-03-21 | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| US14/222,580 | 2014-03-21 | ||
| PCT/US2014/071780 WO2015102975A2 (en) | 2014-01-03 | 2014-12-22 | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160105855A KR20160105855A (ko) | 2016-09-07 |
| KR102283407B1 true KR102283407B1 (ko) | 2021-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020167021098A Active KR102283407B1 (ko) | 2014-01-03 | 2014-12-22 | 중첩 구역 내에서의 재구성된 샘플 값의 블록 벡터 예측 및 추정에서의 혁신 |
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| CA (1) | CA2934813A1 (enExample) |
| MX (1) | MX360920B (enExample) |
| RU (1) | RU2683495C1 (enExample) |
| WO (1) | WO2015102975A2 (enExample) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9491461B2 (en) * | 2012-09-27 | 2016-11-08 | Qualcomm Incorporated | Scalable extensions to HEVC and temporal motion vector prediction |
| EP3058736B1 (en) | 2013-10-14 | 2019-02-27 | Microsoft Technology Licensing, LLC | Encoder-side options for intra block copy prediction mode for video and image coding |
| CA2928495C (en) | 2013-10-14 | 2020-08-18 | Microsoft Technology Licensing, Llc | Features of intra block copy prediction mode for video and image coding and decoding |
| EP3720132A1 (en) | 2013-10-14 | 2020-10-07 | Microsoft Technology Licensing LLC | Features of color index map mode for video and image coding and decoding |
| WO2015100726A1 (en) | 2014-01-03 | 2015-07-09 | Microsoft Corporation | Block vector prediction in video and image coding/decoding |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| US9736481B2 (en) | 2014-03-14 | 2017-08-15 | Qualcomm Incorporated | Quantization parameters for color-space conversion coding |
| KR102780333B1 (ko) | 2014-06-19 | 2025-03-12 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| US10701354B2 (en) * | 2014-06-20 | 2020-06-30 | Sony Corporation | Image encoding device and method, and image decoding device and method |
| EP2980793A1 (en) * | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Encoder, decoder, system and methods for encoding and decoding |
| FR3024582A1 (fr) * | 2014-07-29 | 2016-02-05 | Orange | Gestion de la perte de trame dans un contexte de transition fd/lpd |
| US10856009B2 (en) * | 2014-09-04 | 2020-12-01 | Mediatek Inc. | Method of block vector clipping and coding for screen content coding and video coding |
| KR102330740B1 (ko) | 2014-09-30 | 2021-11-23 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 파면 병렬 프로세싱이 인에이블되는 경우의 인트라 픽쳐 예측 모드에 대한 규칙 |
| GB2531001B (en) * | 2014-10-06 | 2019-06-05 | Canon Kk | Method and apparatus for vector encoding in video coding and decoding |
| CN105847842B (zh) * | 2015-01-29 | 2021-01-22 | 同济大学 | 图像编码方法及装置、图像解码方法及装置 |
| TWI750637B (zh) * | 2015-06-08 | 2021-12-21 | 美商Vid衡器股份有限公司 | 螢幕內容編碼區塊內複製模式 |
| EP3308540B1 (en) | 2015-06-09 | 2020-04-15 | Microsoft Technology Licensing, LLC | Robust encoding/decoding of escape-coded pixels in palette mode |
| US10462468B2 (en) * | 2015-09-08 | 2019-10-29 | Mediatek Inc. | Method and system of decoded picture buffer for intra block copy mode |
| US10225561B2 (en) * | 2015-10-08 | 2019-03-05 | Mediatek Inc. | Method and apparatus for syntax signaling in image and video compression |
| US10362314B2 (en) * | 2015-11-27 | 2019-07-23 | Mediatek Inc. | Apparatus and method for video coding by intra-prediction |
| US10542258B2 (en) | 2016-01-25 | 2020-01-21 | Google Llc | Tile copying for 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 |
| US11270470B2 (en) * | 2017-10-12 | 2022-03-08 | Sony Group Corporation | Color leaking suppression in anchor point cloud compression |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| JP2019129371A (ja) * | 2018-01-23 | 2019-08-01 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法、動画像復号装置、動画像復号方法、及び動画像符号化用コンピュータプログラムならびに動画像復号用コンピュータプログラム |
| US10687071B2 (en) * | 2018-02-05 | 2020-06-16 | Tencent America LLC | Method and apparatus for video coding |
| US10764601B2 (en) * | 2018-10-06 | 2020-09-01 | Tencent America LLC | Method and apparatus for video coding |
| CN111050184A (zh) * | 2018-10-15 | 2020-04-21 | 华为技术有限公司 | 图像块的划分方法和装置 |
| WO2020156541A1 (en) | 2019-02-02 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Data storage in buffers for intra block copy in video coding |
| KR102662448B1 (ko) | 2019-02-02 | 2024-05-02 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사를 위한 버퍼내 데이터 저장 |
| CN117395439A (zh) | 2019-03-01 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的基于方向的预测 |
| WO2020177660A1 (en) | 2019-03-01 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Block vector representation for intra block copy in video coding |
| KR20210125506A (ko) | 2019-03-04 | 2021-10-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 관리 |
| EP3939323A1 (en) * | 2019-03-11 | 2022-01-19 | Vid Scale, Inc. | Methods and systems for post-reconstruction filtering |
| JP2020150338A (ja) * | 2019-03-11 | 2020-09-17 | キヤノン株式会社 | 画像復号装置、画像復号方法、及びプログラム |
| US11240516B2 (en) | 2019-03-20 | 2022-02-01 | Tencent America LLC | Coding mode signaling for small blocks |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| CN114026853B (zh) | 2019-06-07 | 2025-10-28 | 弗劳恩霍夫应用研究促进协会 | 基于区域的帧内块复制 |
| MX2022000102A (es) | 2019-07-06 | 2022-02-03 | Beijing Bytedance Network Tech Co Ltd | Bufer de prediccion virtual para la copia intra-bloque en codificacion de video. |
| CN117395398A (zh) | 2019-07-10 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的样点标识 |
| WO2021006773A1 (en) | 2019-07-11 | 2021-01-14 | Huawei Technologies Co., Ltd. | Motion field storage optimization for the line buffer |
| US11184638B1 (en) * | 2020-07-16 | 2021-11-23 | Facebook, Inc. | Systems and methods for selecting resolutions for content optimized encoding of video data |
| CN112004088B (zh) * | 2020-08-06 | 2024-04-16 | 杭州当虹科技股份有限公司 | 一种适用于avs2编码器的cu级qp分配算法 |
| US11949894B2 (en) * | 2020-12-07 | 2024-04-02 | Tencent America LLC | Method and apparatus for string matching with reference location constraints |
| US12355962B2 (en) * | 2021-10-04 | 2025-07-08 | Tencent America LLC | Method and apparatus for intra block copy prediction with sample padding |
| CN116418991A (zh) * | 2021-12-31 | 2023-07-11 | 腾讯科技(深圳)有限公司 | 处理方法及装置、视频解码方法、视频编码方法及装置 |
| WO2025014566A1 (en) * | 2023-07-11 | 2025-01-16 | Tencent America LLC | Coding tree block partitioning |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102016A (ja) * | 1998-09-22 | 2000-04-07 | Victor Co Of Japan Ltd | 動き補償予測回路 |
| US20130089266A1 (en) * | 2010-06-21 | 2013-04-11 | Thomson Licensing | Method and apparatus for encoding/decoding image data |
Family Cites Families (215)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2114404B (en) | 1982-01-28 | 1986-07-02 | British Broadcasting Corp | Generating a colour video signal representative of a stored picture |
| JPH087553B2 (ja) | 1988-10-27 | 1996-01-29 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 色画像量子化方法及び装置 |
| US5706290A (en) | 1994-12-15 | 1998-01-06 | Shaw; Venson | Method and apparatus including system architecture for multimedia communication |
| US6389162B2 (en) | 1996-02-15 | 2002-05-14 | Canon Kabushiki Kaisha | Image processing apparatus and method and medium |
| JP2001251507A (ja) | 2000-03-03 | 2001-09-14 | Fujitsu Ltd | 画像処理装置 |
| US6701012B1 (en) | 2000-07-24 | 2004-03-02 | Sharp Laboratories Of America, Inc. | Out-of-layer pixel generation for a decomposed-image layer |
| US6748116B1 (en) | 2000-08-22 | 2004-06-08 | Airzip, Inc. | Apparatus and method for compressing and decompressing image files |
| DE10049571C1 (de) | 2000-10-06 | 2002-06-13 | Siemens Ag | Verfahren und Anordnung zum Übertragen eines Vektors |
| US7023924B1 (en) | 2000-12-28 | 2006-04-04 | Emc Corporation | Method of pausing an MPEG coded video stream |
| US6853755B2 (en) | 2001-03-28 | 2005-02-08 | Sharp Laboratories Of America, Inc. | Method and apparatus for adaptive compression of scanned documents |
| EP1433121A4 (en) | 2001-09-12 | 2007-03-21 | Bonet Jeremy S De | TRANSFORMATION TO INCREASE THE COMPRESSIBILITY OF IMAGES WITH A MINIMUM OF VISUAL DISTORTION BASED ON LEMPEL-ZIV METHODS |
| JP2004007379A (ja) | 2002-04-10 | 2004-01-08 | Toshiba Corp | 動画像符号化方法及び動画像復号化方法 |
| US7120196B2 (en) | 2002-04-29 | 2006-10-10 | Ess Technology, Inc. | Intra-prediction using intra-macroblock motion compensation |
| RU2314656C2 (ru) | 2002-06-11 | 2008-01-10 | Нокиа Корпорейшн | Внутреннее кодирование, основанное на пространственном прогнозировании |
| US7289674B2 (en) | 2002-06-11 | 2007-10-30 | Nokia Corporation | Spatial prediction based intra coding |
| US7016547B1 (en) | 2002-06-28 | 2006-03-21 | Microsoft Corporation | Adaptive entropy encoding/decoding for screen capture content |
| CN100446560C (zh) | 2003-01-10 | 2008-12-24 | 汤姆森特许公司 | 用于平滑在误差掩蔽期间产生的人为产物的解码器装置和方法 |
| DE10301362B4 (de) | 2003-01-16 | 2005-06-09 | GEMAC-Gesellschaft für Mikroelektronikanwendung Chemnitz mbH | Blockdatenkompressionssystem, bestehend aus einer Kompressionseinrichtung und einer Dekompressionseinrichtung, und Verfahren zur schnellen Blockdatenkompression mit Multi-Byte-Suche |
| US7373005B2 (en) | 2003-04-10 | 2008-05-13 | Micron Technology, Inc. | Compression system for integrated sensor devices |
| US7609763B2 (en) | 2003-07-18 | 2009-10-27 | Microsoft Corporation | Advanced bi-directional predictive coding of video frames |
| CN1843038B (zh) | 2003-08-26 | 2010-09-22 | 汤姆森特许公司 | 用于解码混合内部-相互编码块的方法和装置 |
| US7317839B2 (en) | 2003-09-07 | 2008-01-08 | Microsoft Corporation | Chroma motion vector derivation for interlaced forward-predicted fields |
| US7724827B2 (en) | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
| KR101044934B1 (ko) | 2003-12-18 | 2011-06-28 | 삼성전자주식회사 | 움직임 벡터 추정방법 및 부호화 모드 결정방법 |
| JP4591657B2 (ja) | 2003-12-22 | 2010-12-01 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、プログラム |
| US8036271B2 (en) | 2004-02-24 | 2011-10-11 | Lsi Corporation | Method and apparatus for determining a second picture for temporal direct-mode block prediction |
| US8116374B2 (en) | 2004-05-07 | 2012-02-14 | Broadcom Corporation | Method and system for generating a transform size syntax element for video decoding |
| JP4418762B2 (ja) | 2004-05-07 | 2010-02-24 | キヤノン株式会社 | 画像符号化装置及び画像復号装置及びそれらの制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体 |
| CN101023676B (zh) | 2004-07-20 | 2012-06-27 | 高通股份有限公司 | 用于时间视频压缩中运动矢量预测的方法和设备 |
| JP2006140683A (ja) | 2004-11-11 | 2006-06-01 | Canon Inc | 画像符号化装置 |
| JP2006140758A (ja) | 2004-11-12 | 2006-06-01 | Toshiba Corp | 動画像符号化方法、動画像符号化装置および動画像符号化プログラム |
| US7720154B2 (en) | 2004-11-12 | 2010-05-18 | Industrial Technology Research Institute | System and method for fast variable-size motion estimation |
| KR100679035B1 (ko) | 2005-01-04 | 2007-02-06 | 삼성전자주식회사 | 인트라 bl 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더 |
| US20060274070A1 (en) | 2005-04-19 | 2006-12-07 | Herman Daniel L | Techniques and workflows for computer graphics animation system |
| US20060282855A1 (en) | 2005-05-05 | 2006-12-14 | Digital Display Innovations, Llc | Multiple remote display system |
| KR100716999B1 (ko) | 2005-06-03 | 2007-05-10 | 삼성전자주식회사 | 영상의 대칭성을 이용한 인트라 예측 방법, 이를 이용한영상의 복호화, 부호화 방법 및 장치 |
| KR101211665B1 (ko) | 2005-08-12 | 2012-12-12 | 삼성전자주식회사 | 영상의 인트라 예측 부호화, 복호화 방법 및 장치 |
| JP2007053561A (ja) | 2005-08-17 | 2007-03-01 | Matsushita Electric Ind Co Ltd | 画像符号化装置および画像符号化方法 |
| WO2007021227A1 (en) | 2005-08-19 | 2007-02-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Texture compression based on two hues with modified brightness |
| US7986844B2 (en) | 2005-11-22 | 2011-07-26 | Intel Corporation | Optimized video compression using hashing function |
| US7956930B2 (en) | 2006-01-06 | 2011-06-07 | Microsoft Corporation | Resampling and picture resizing operations for multi-resolution video coding and decoding |
| US8582905B2 (en) | 2006-01-31 | 2013-11-12 | Qualcomm Incorporated | Methods and systems for rate control within an encoding device |
| CN101026761B (zh) | 2006-02-17 | 2010-05-12 | 中国科学院自动化研究所 | 一种具有最小误差的快速变尺寸块匹配的运动估计方法 |
| US7668382B2 (en) | 2006-02-24 | 2010-02-23 | Microsoft Corporation | Block-based fast image compression |
| US7616816B2 (en) | 2006-03-20 | 2009-11-10 | Sarnoff Corporation | System and method for mission-driven visual information retrieval and organization |
| WO2007119198A1 (en) | 2006-04-14 | 2007-10-25 | Nxp B.V. | Motion estimation at image borders |
| EP2039171B1 (en) | 2006-07-07 | 2016-10-05 | Telefonaktiebolaget LM Ericsson (publ) | Weighted prediction for video coding |
| DE102007035204A1 (de) | 2006-07-28 | 2008-02-07 | Mediatek Inc. | Videoverarbeitungs- und - betriebsvorrichtung |
| US8472527B2 (en) | 2006-09-13 | 2013-06-25 | Texas Instruments Incorporated | Hierarchical motion estimation using original frame for sub-sampled reference |
| BRPI0716540A2 (pt) | 2006-09-22 | 2012-12-25 | Thomson Licensing | mÉtodo e aparelho para codificaÇço e decodificaÇço de vÍdeo de passos méltiplos |
| FR2906433B1 (fr) | 2006-09-22 | 2009-02-27 | Canon Kk | Procedes et dispositifs de codage et de decodage d'images, programme d'ordinateur les mettant en oeuvre et support d'informaton permettant de les mettre en oeuvre |
| US20080084924A1 (en) | 2006-10-05 | 2008-04-10 | Donald Martin Monro | Matching pursuits basis selection design |
| US8218641B2 (en) | 2006-10-31 | 2012-07-10 | Sony Computer Entertainment Inc. | Picture encoding using same-picture reference for pixel reconstruction |
| JP2008154015A (ja) | 2006-12-19 | 2008-07-03 | Hitachi Ltd | 復号化方法および符号化方法 |
| US7907783B2 (en) | 2007-01-24 | 2011-03-15 | Samsung Electronics Co., Ltd. | Apparatus and method of matching symbols in a text image coding and decoding system |
| CN100527842C (zh) | 2007-01-26 | 2009-08-12 | 清华大学 | 基于背景的运动估计编码方法 |
| ES2393226T3 (es) | 2007-02-23 | 2012-12-19 | Nippon Telegraph And Telephone Corporation | Método de predicción Intra de codificación de video y método de descodificación, su dispositivo, su programa y medio de programa grabado |
| US8160150B2 (en) | 2007-04-10 | 2012-04-17 | Texas Instruments Incorporated | Method and system for rate distortion optimization |
| US7903873B2 (en) | 2007-09-13 | 2011-03-08 | Microsoft Corporation | Textual image coding |
| CN101420606A (zh) | 2007-10-23 | 2009-04-29 | 青岛海信电器股份有限公司 | 图像处理方法和装置 |
| JP2009147807A (ja) | 2007-12-17 | 2009-07-02 | Fujifilm Corp | 画像処理装置 |
| CN101232619B (zh) | 2008-01-25 | 2011-05-11 | 浙江大学 | 嵌入帧内编码块的视频编码方法 |
| TWI375472B (en) | 2008-02-04 | 2012-10-21 | Ind Tech Res Inst | Intra prediction method for luma block of video |
| BRPI0911061A2 (pt) | 2008-04-11 | 2015-12-29 | Thomson Licensing | filtragem de desblocagem para predição intra deslocada e correspondência de modelos |
| JP2009260473A (ja) | 2008-04-14 | 2009-11-05 | Canon Inc | 色処理方法及び装置、プログラム、記録媒体 |
| JP2010035137A (ja) | 2008-07-01 | 2010-02-12 | Sony Corp | 画像処理装置および方法、並びにプログラム |
| WO2010017166A2 (en) | 2008-08-04 | 2010-02-11 | Dolby Laboratories Licensing Corporation | Overlapped block disparity estimation and compensation architecture |
| US8213503B2 (en) | 2008-09-05 | 2012-07-03 | Microsoft Corporation | Skip modes for inter-layer residual video coding and decoding |
| US8385404B2 (en) | 2008-09-11 | 2013-02-26 | Google Inc. | System and method for video encoding using constructed reference frame |
| KR101306834B1 (ko) | 2008-09-22 | 2013-09-10 | 에스케이텔레콤 주식회사 | 인트라 예측 모드의 예측 가능성을 이용한 영상 부호화/복호화 장치 및 방법 |
| US8254704B2 (en) | 2008-10-30 | 2012-08-28 | Microsoft Corporation | Remote computing platforms providing high-fidelity display and interactivity for clients |
| US8180165B2 (en) | 2008-12-19 | 2012-05-15 | Microsoft Corp. | Accelerated screen codec |
| TW201028018A (en) | 2009-01-07 | 2010-07-16 | Ind Tech Res Inst | Encoder, decoder, encoding method and decoding method |
| CA2750735C (en) | 2009-02-02 | 2018-09-18 | Calgary Scientific Inc. | Image data transmission |
| RU2420021C2 (ru) | 2009-03-24 | 2011-05-27 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ сжатия изображений и видеопоследовательностей |
| EP2249571A1 (en) | 2009-05-04 | 2010-11-10 | Thomson Licensing SA | Method and device for encoding an image frame comprising macroblocks |
| JP5566455B2 (ja) | 2009-06-22 | 2014-08-06 | トムソン ライセンシング | 画像系列のビデオデータを符号化する方法及びエンコーダ並びに現在のブロックを復号化する方法及びデコーダ |
| WO2011004598A1 (ja) | 2009-07-10 | 2011-01-13 | パナソニック株式会社 | 動画像符号化方法、装置、プログラム、および集積回路 |
| CN101626512A (zh) | 2009-08-11 | 2010-01-13 | 北京交通大学 | 一种基于相关性优化准则的多描述视频编码方法及装置 |
| TWI566586B (zh) | 2009-10-20 | 2017-01-11 | 湯姆生特許公司 | 一序列形象的現時區塊之寫碼方法和重建方法 |
| CN102577392A (zh) | 2009-10-20 | 2012-07-11 | 夏普株式会社 | 运动图像编码装置、运动图像解码装置以及数据结构 |
| JP5321426B2 (ja) | 2009-11-26 | 2013-10-23 | 株式会社Jvcケンウッド | 画像符号化装置、画像復号化装置、画像符号化方法、及び画像復号化方法 |
| KR101623124B1 (ko) | 2009-12-03 | 2016-05-24 | 에스케이 텔레콤주식회사 | 비디오 인코딩 장치 및 그 인코딩 방법, 비디오 디코딩 장치 및 그 디코딩 방법, 및 거기에 이용되는 방향적 인트라 예측방법 |
| EP2532160A1 (en) | 2010-02-05 | 2012-12-12 | Telefonaktiebolaget L M Ericsson (PUBL) | Managing predicted motion vector candidates |
| US20110194613A1 (en) | 2010-02-11 | 2011-08-11 | Qualcomm Incorporated | Video coding with large macroblocks |
| CN102939751B (zh) | 2010-03-31 | 2016-03-16 | 法国电信 | 通过向前运动补偿、对应的流和计算机程序实施预测的用于对图像序列进行编码和解码的方法和装置 |
| KR102124495B1 (ko) | 2010-04-09 | 2020-06-19 | 엘지전자 주식회사 | 비디오 데이터 처리 방법 및 장치 |
| US8619857B2 (en) | 2010-04-09 | 2013-12-31 | Sharp Laboratories Of America, Inc. | Methods and systems for intra prediction |
| KR101752418B1 (ko) | 2010-04-09 | 2017-06-29 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
| US8644375B2 (en) | 2010-04-09 | 2014-02-04 | Sharp Laboratories Of America, Inc. | Methods and systems for intra prediction |
| KR20110123651A (ko) | 2010-05-07 | 2011-11-15 | 한국전자통신연구원 | 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법 |
| EP2942957A1 (en) | 2010-07-02 | 2015-11-11 | HUMAX Holdings Co., Ltd. | Apparatus for decoding images for intra-prediction |
| 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 |
| MX2013000372A (es) | 2010-07-14 | 2013-02-15 | Ntt Docomo Inc | Intraprediccion de baja comlejidad para la codificacion de video. |
| SI3962088T1 (sl) | 2010-11-04 | 2023-10-30 | Ge Video Compression, Llc | Kodiranje slike, ki podpira združevanje blokov in preskakovalni način |
| KR101756442B1 (ko) | 2010-11-29 | 2017-07-11 | 에스케이텔레콤 주식회사 | 인트라예측모드의 중복성을 최소화하기 위한 영상 부호화/복호화 방법 및 장치 |
| US20120163457A1 (en) | 2010-12-28 | 2012-06-28 | Viktor Wahadaniah | Moving picture decoding method, moving picture coding method, moving picture decoding apparatus, moving picture coding apparatus, and moving picture coding and decoding apparatus |
| US8767835B2 (en) | 2010-12-28 | 2014-07-01 | Mitsubishi Electric Research Laboratories, Inc. | Method for coding videos using dictionaries |
| KR101739579B1 (ko) | 2011-01-04 | 2017-05-24 | 에스케이 텔레콤주식회사 | 코딩 유닛 단위 병렬 인트라예측을 이용한 부호화/복호화 방법 및 장치 |
| KR20120080122A (ko) | 2011-01-06 | 2012-07-16 | 삼성전자주식회사 | 경쟁 기반의 다시점 비디오 부호화/복호화 장치 및 방법 |
| US8913662B2 (en) | 2011-01-06 | 2014-12-16 | Qualcomm Incorporated | Indicating intra-prediction mode selection for video coding using CABAC |
| HRP20221363T1 (hr) | 2011-01-07 | 2023-01-06 | Lg Electronics Inc. | Postupak kodiranja video informacija, postupak dekodiranja video informacija i uređaj za dekodiranje za dekodiranje video informacija |
| KR101741296B1 (ko) | 2011-01-14 | 2017-05-29 | 지이 비디오 컴프레션, 엘엘씨 | 엔트로피 인코딩 및 디코딩 방식 |
| WO2012097377A1 (en) | 2011-01-14 | 2012-07-19 | General Instrument Corporation | Joint spatial and temporal block merge mode for hevc |
| CN103329534B (zh) | 2011-01-19 | 2017-03-08 | 瑞萨电子株式会社 | 图像编码装置及图像解码装置 |
| US8755437B2 (en) | 2011-03-17 | 2014-06-17 | Mediatek Inc. | Method and apparatus for derivation of spatial motion vector candidate and motion vector prediction candidate |
| US9532066B2 (en) | 2011-01-21 | 2016-12-27 | Qualcomm Incorporated | Motion vector prediction |
| US8548057B2 (en) | 2011-01-25 | 2013-10-01 | Microsoft Corporation | Video coding redundancy reduction |
| US9319716B2 (en) | 2011-01-27 | 2016-04-19 | Qualcomm Incorporated | Performing motion vector prediction for video coding |
| US9288501B2 (en) | 2011-03-08 | 2016-03-15 | Qualcomm Incorporated | Motion vector predictors (MVPs) for bi-predictive inter mode in video coding |
| EP3139611A1 (en) | 2011-03-14 | 2017-03-08 | HFI Innovation Inc. | Method and apparatus for deriving temporal motion vector prediction |
| KR102117085B1 (ko) | 2011-03-21 | 2020-05-29 | 엘지전자 주식회사 | 움직임 벡터 예측자 선택 방법 및 이를 이용하는 장치 |
| US8693547B2 (en) | 2011-04-06 | 2014-04-08 | Google Inc. | Apparatus and method for coding using motion vector segmentation |
| WO2012146320A1 (en) | 2011-04-29 | 2012-11-01 | Telefonaktiebolaget L M Ericsson (Publ) | Encoder, decoder and methods thereof for texture compression |
| US20120281760A1 (en) | 2011-05-04 | 2012-11-08 | Hyung Joon Kim | Iterative Grid-Pattern Motion Search |
| US8971416B2 (en) | 2011-05-05 | 2015-03-03 | Vixs Systems, Inc | Video decoder with vector processor and methods for use therewith |
| CN102137263B (zh) | 2011-05-09 | 2013-07-03 | 松日数码发展(深圳)有限公司 | 基于cnm关键帧分类的分布式视频编码及解码方法 |
| WO2012157443A1 (ja) | 2011-05-16 | 2012-11-22 | ソニー株式会社 | 画像処理装置、及び、画像処理方法 |
| US20120294353A1 (en) | 2011-05-16 | 2012-11-22 | Mediatek Inc. | Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components |
| CN102238391B (zh) | 2011-05-25 | 2016-12-07 | 深圳市云宙多媒体技术有限公司 | 一种预测编码方法、装置 |
| JP5727873B2 (ja) | 2011-06-10 | 2015-06-03 | 日本放送協会 | 動きベクトル検出装置、符号化装置、及びこれらのプログラム |
| WO2012175003A1 (en) | 2011-06-20 | 2012-12-27 | Mediatek Singapore Pte. Ltd. | Method and apparatus of chroma intra prediction with reduced line memory |
| CN103621090B (zh) | 2011-06-24 | 2017-09-15 | 寰发股份有限公司 | 移除运动向量预测子中冗余的方法与装置 |
| BR112013030347B1 (pt) | 2011-06-27 | 2022-06-28 | Sun Patent Trust | Método de decodificação de imagem, método de codificação de imagem, aparelho de decodificação de imagem, aparelho de codificação de imagem e aparelho de codificação e de decodificação de imagem |
| US9060173B2 (en) | 2011-06-30 | 2015-06-16 | Sharp Kabushiki Kaisha | Context initialization based on decoder picture buffer |
| CN103650496B (zh) | 2011-07-12 | 2018-09-21 | 华为技术有限公司 | 用于在hevc中编码的基于像素的帧内预测 |
| CN102223541B (zh) | 2011-07-14 | 2013-07-03 | 北京工业大学 | 一种混合图像的编码方法 |
| US9769472B2 (en) | 2011-08-17 | 2017-09-19 | Mediatek Singapore Pte. Ltd. | Method and apparatus for Intra prediction using non-square blocks |
| CN104883576B (zh) | 2011-08-29 | 2017-11-14 | 苗太平洋控股有限公司 | 以amvp模式产生预测区块的方法 |
| US8804816B2 (en) | 2011-08-30 | 2014-08-12 | Microsoft Corporation | Video encoding enhancements |
| US9578336B2 (en) | 2011-08-31 | 2017-02-21 | Texas Instruments Incorporated | Hybrid video and graphics system with automatic content detection process, and other circuits, processes, and systems |
| US9992511B2 (en) | 2011-10-21 | 2018-06-05 | Nokia Technologies Oy | Method for video coding and an apparatus |
| GB2495990A (en) | 2011-10-28 | 2013-05-01 | Canon Kk | Motion compensated image coding with omission of coding mode cost calculation for a motion predictor in a set. |
| US9484952B2 (en) | 2011-11-03 | 2016-11-01 | Qualcomm Incorporated | Context state and probability initialization for context adaptive entropy coding |
| US10390046B2 (en) | 2011-11-07 | 2019-08-20 | Qualcomm Incorporated | Coding significant coefficient information in transform skip mode |
| EP2777272B1 (en) | 2011-11-08 | 2019-01-09 | Google Technology Holdings LLC | Devices and methods for sample adaptive offset coding and/or signaling |
| WO2013068564A1 (en) | 2011-11-11 | 2013-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Effective wedgelet partition coding using spatial prediction |
| US20130121417A1 (en) | 2011-11-16 | 2013-05-16 | Qualcomm Incorporated | Constrained reference picture sets in wave front parallel processing of video data |
| EP3739886A1 (en) | 2011-11-18 | 2020-11-18 | GE Video Compression, LLC | Multi-view coding with efficient residual handling |
| US9883203B2 (en) | 2011-11-18 | 2018-01-30 | Qualcomm Incorporated | Adaptive overlapped block motion compensation |
| CA2840036C (en) | 2011-11-25 | 2018-12-18 | Panasonic Corporation | Image processing method and image processing apparatus |
| RU2493670C2 (ru) | 2011-12-15 | 2013-09-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МИЭТ" | Способ блочной межкадровой компенсации движения для видеокодеков |
| KR20140120891A (ko) | 2011-12-20 | 2014-10-14 | 모토로라 모빌리티 엘엘씨 | 효율적인 변환 유닛 인코딩을 위한 방법 및 장치 |
| US20130163664A1 (en) | 2011-12-22 | 2013-06-27 | Qualcomm Incorporated | Unified partition mode table for intra-mode coding |
| US9762904B2 (en) | 2011-12-22 | 2017-09-12 | Qualcomm Incorporated | Performing motion vector prediction for video coding |
| US9900615B2 (en) | 2011-12-28 | 2018-02-20 | Microsoft Technology Licensing, Llc | Representative motion information for temporal motion prediction in video encoding and decoding |
| WO2013102293A1 (en) | 2012-01-04 | 2013-07-11 | Mediatek Singapore Pte. Ltd. | Improvements of luma-based chroma intra prediction |
| US9451252B2 (en) | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| JP2013150173A (ja) | 2012-01-19 | 2013-08-01 | Sony Corp | 画像処理装置および方法 |
| US9210438B2 (en) | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
| KR102210228B1 (ko) | 2012-01-20 | 2021-02-01 | 지이 비디오 컴프레션, 엘엘씨 | 병렬 처리, 전송 디멀티플렉서 및 비디오 비트스트림을 허용하는 코딩 개념 |
| JP2013150215A (ja) | 2012-01-20 | 2013-08-01 | Fujitsu Ltd | 動画像復号装置、動画像符号化装置、動画像復号方法、動画像符号化方法、動画像復号プログラム及び動画像符号化プログラム |
| US20130188719A1 (en) | 2012-01-20 | 2013-07-25 | Qualcomm Incorporated | Motion prediction in svc using motion vector for intra-coded block |
| US10244246B2 (en) | 2012-02-02 | 2019-03-26 | Texas Instruments Incorporated | Sub-pictures for pixel rate balancing on multi-core platforms |
| WO2013128010A2 (en) | 2012-03-02 | 2013-09-06 | Canon Kabushiki Kaisha | Method and devices for encoding a sequence of images into a scalable video bit-stream, and decoding a corresponding scalable video bit-stream |
| US8737824B1 (en) | 2012-03-09 | 2014-05-27 | Google Inc. | Adaptively encoding a media stream with compound prediction |
| US9503720B2 (en) | 2012-03-16 | 2016-11-22 | Qualcomm Incorporated | Motion vector coding and bi-prediction in HEVC and its extensions |
| EP2815572A2 (en) | 2012-03-26 | 2014-12-24 | Euclid Discoveries, LLC | Context based video encoding and decoding |
| US20130258052A1 (en) | 2012-03-28 | 2013-10-03 | Qualcomm Incorporated | Inter-view residual prediction in 3d video coding |
| US9838684B2 (en) | 2012-04-11 | 2017-12-05 | Qualcomm Incorporated | Wavefront parallel processing for video coding |
| US20130272409A1 (en) | 2012-04-12 | 2013-10-17 | Qualcomm Incorporated | Bandwidth reduction in video coding through applying the same reference index |
| US20150085932A1 (en) | 2012-04-24 | 2015-03-26 | Mediatek Inc. | Method and apparatus of motion vector derivation for 3d video coding |
| US9521410B2 (en) | 2012-04-26 | 2016-12-13 | Qualcomm Incorporated | Quantization parameter (QP) coding in video coding |
| GB2501535A (en) | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
| US9762903B2 (en) | 2012-06-01 | 2017-09-12 | Qualcomm Incorporated | External pictures in video coding |
| US9621905B2 (en) | 2012-06-29 | 2017-04-11 | Qualcomm Incorporated | Tiles and wavefront parallel processing |
| CN102752595B (zh) | 2012-06-29 | 2014-07-09 | 香港应用科技研究院有限公司 | 用于深度图编码和解码的混合型跳过模式 |
| US9716892B2 (en) | 2012-07-02 | 2017-07-25 | Qualcomm Incorporated | Video parameter set including session negotiation information |
| US9549182B2 (en) | 2012-07-11 | 2017-01-17 | Qualcomm Incorporated | Repositioning of prediction residual blocks in video coding |
| US9264713B2 (en) | 2012-07-11 | 2016-02-16 | Qualcomm Incorporated | Rotation of prediction residual blocks in video coding with transform skipping |
| US9467692B2 (en) | 2012-08-31 | 2016-10-11 | Qualcomm Incorporated | Intra prediction improvements for scalable video coding |
| US20140071235A1 (en) | 2012-09-13 | 2014-03-13 | Qualcomm Incorporated | Inter-view motion prediction for 3d video |
| US9998755B2 (en) | 2012-10-03 | 2018-06-12 | Mediatek Inc. | Method and apparatus for motion information inheritance in three-dimensional video coding |
| US9615090B2 (en) | 2012-12-28 | 2017-04-04 | Qualcomm Incorporated | Parsing syntax elements in three-dimensional video coding |
| US9826244B2 (en) | 2013-01-08 | 2017-11-21 | Qualcomm Incorporated | Device and method for scalable coding of video information based on high efficiency video coding |
| US9800857B2 (en) | 2013-03-08 | 2017-10-24 | Qualcomm Incorporated | Inter-view residual prediction in multi-view or 3-dimensional video coding |
| US9516306B2 (en) | 2013-03-27 | 2016-12-06 | Qualcomm Incorporated | Depth coding modes signaling of depth data for 3D-HEVC |
| US10904551B2 (en) | 2013-04-05 | 2021-01-26 | Texas Instruments Incorporated | Video coding using intra block copy |
| CN103237226B (zh) | 2013-04-07 | 2016-08-03 | 宁波大学 | 一种立体视频宏块丢失错误隐藏方法 |
| WO2014166104A1 (en) | 2013-04-12 | 2014-10-16 | Mediatek Singapore Pte. Ltd. | Removal of parsing dependency for illumination compensation |
| US11323747B2 (en) | 2013-06-05 | 2022-05-03 | Qualcomm Incorporated | Residual differential pulse code modulation (DPCM) extensions and harmonization with transform skip, rotation, and scans |
| CN103281538B (zh) | 2013-06-06 | 2016-01-13 | 上海交通大学 | 基于滚动哈希和块级别帧内预测的帧内编码方法 |
| CN111800640B (zh) | 2013-06-13 | 2023-11-10 | 上海天荷电子信息有限公司 | 方向交替变换来回扫描串匹配的图像编码解码方法和装置 |
| US9300967B2 (en) | 2013-06-19 | 2016-03-29 | Apple Inc. | Sample adaptive offset control |
| US10015515B2 (en) | 2013-06-21 | 2018-07-03 | Qualcomm Incorporated | Intra prediction from a predictive block |
| GB2516422A (en) | 2013-07-09 | 2015-01-28 | Sony Corp | Data encoding and decoding |
| US9558567B2 (en) | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| US20150016516A1 (en) | 2013-07-15 | 2015-01-15 | Samsung Electronics Co., Ltd. | Method for intra prediction improvements for oblique modes in video coding |
| EP3028466B1 (en) | 2013-07-24 | 2022-01-26 | Qualcomm Incorporated | Simplified advanced motion prediction for 3d-hevc |
| CN112383781B (zh) | 2013-08-16 | 2023-05-02 | 上海天荷电子信息有限公司 | 参考块的位置决定其重构阶段的块匹配编解码方法和装置 |
| US9503715B2 (en) | 2013-08-30 | 2016-11-22 | Qualcomm Incorporated | Constrained intra prediction in video coding |
| US20150071357A1 (en) * | 2013-09-12 | 2015-03-12 | Qualcomm Incorporated | Partial intra block copying for video coding |
| AU2013228045A1 (en) | 2013-09-13 | 2015-04-02 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding video data |
| EP3058736B1 (en) | 2013-10-14 | 2019-02-27 | Microsoft Technology Licensing, LLC | Encoder-side options for intra block copy prediction mode for video and image coding |
| CA2928495C (en) | 2013-10-14 | 2020-08-18 | Microsoft Technology Licensing, Llc | Features of intra block copy prediction mode for video and image coding and decoding |
| EP3720132A1 (en) | 2013-10-14 | 2020-10-07 | Microsoft Technology Licensing LLC | Features of color index map mode for video and image coding and decoding |
| US20150110181A1 (en) | 2013-10-18 | 2015-04-23 | Samsung Electronics Co., Ltd. | Methods for palette prediction and intra block copy padding |
| US10291827B2 (en) | 2013-11-22 | 2019-05-14 | Futurewei Technologies, Inc. | Advanced screen content coding solution |
| WO2015090219A1 (en) | 2013-12-18 | 2015-06-25 | Mediatek Inc. | Method and apparatus for palette initialization and management |
| TWI536811B (zh) | 2013-12-27 | 2016-06-01 | 財團法人工業技術研究院 | 影像處理方法與系統、解碼方法、編碼器與解碼器 |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| WO2015100726A1 (en) | 2014-01-03 | 2015-07-09 | Microsoft Corporation | Block vector prediction in video and image coding/decoding |
| US9883197B2 (en) | 2014-01-09 | 2018-01-30 | Qualcomm Incorporated | Intra prediction of chroma blocks using the same vector |
| US20150271515A1 (en) | 2014-01-10 | 2015-09-24 | Qualcomm Incorporated | Block vector coding for intra block copy in video coding |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| GB2522844A (en) | 2014-01-29 | 2015-08-12 | Sony Corp | Data encoding and decoding |
| US9699468B2 (en) | 2014-02-10 | 2017-07-04 | Microsoft Technology Licensing, Llc | Adaptive screen and video coding scheme |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| EP3114842A4 (en) | 2014-03-04 | 2017-02-22 | Microsoft Technology Licensing, LLC | Block flipping and skip mode in intra block copy prediction |
| WO2015131325A1 (en) | 2014-03-04 | 2015-09-11 | Microsoft Technology Licensing, Llc | Hash table construction and availability checking for hash-based block matching |
| US11323733B2 (en) | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
| US9877043B2 (en) | 2014-06-19 | 2018-01-23 | Vid Scale Inc. | Methods and systems for intra block copy coding with block vector derivation |
| KR102780333B1 (ko) | 2014-06-19 | 2025-03-12 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| KR102330740B1 (ko) | 2014-09-30 | 2021-11-23 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 파면 병렬 프로세싱이 인에이블되는 경우의 인트라 픽쳐 예측 모드에 대한 규칙 |
| US9591325B2 (en) | 2015-01-27 | 2017-03-07 | Microsoft Technology Licensing, Llc | Special case handling for merged chroma blocks in intra block copy prediction mode |
-
2014
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102016A (ja) * | 1998-09-22 | 2000-04-07 | Victor Co Of Japan Ltd | 動き補償予測回路 |
| US20130089266A1 (en) * | 2010-06-21 | 2013-04-11 | Thomson Licensing | Method and apparatus for encoding/decoding image data |
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