JP2014099912A5 - - Google Patents
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- JP2014099912A5 JP2014099912A5 JP2014018484A JP2014018484A JP2014099912A5 JP 2014099912 A5 JP2014099912 A5 JP 2014099912A5 JP 2014018484 A JP2014018484 A JP 2014018484A JP 2014018484 A JP2014018484 A JP 2014018484A JP 2014099912 A5 JP2014099912 A5 JP 2014099912A5
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- intra prediction
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- 238000000034 method Methods 0.000 claims 22
- 238000004590 computer program Methods 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261589221P | 2012-01-20 | 2012-01-20 | |
| US61/589,221 | 2012-01-20 | ||
| US13/674,646 | 2012-11-12 | ||
| US13/674,646 US9210438B2 (en) | 2012-01-20 | 2012-11-12 | Logical intra mode naming in HEVC video coding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013019866A Division JP5585946B2 (ja) | 2012-01-20 | 2013-01-17 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014099912A JP2014099912A (ja) | 2014-05-29 |
| JP2014099912A5 true JP2014099912A5 (cg-RX-API-DMAC7.html) | 2014-07-17 |
| JP5811511B2 JP5811511B2 (ja) | 2015-11-11 |
Family
ID=47630157
Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013019866A Active JP5585946B2 (ja) | 2012-01-20 | 2013-01-17 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2014018483A Active JP5861993B2 (ja) | 2012-01-20 | 2014-02-03 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2014018484A Active JP5811511B2 (ja) | 2012-01-20 | 2014-02-03 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2014018485A Active JP5811512B2 (ja) | 2012-01-20 | 2014-02-03 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2015216616A Active JP6036964B2 (ja) | 2012-01-20 | 2015-11-04 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2016203275A Active JP6256564B2 (ja) | 2012-01-20 | 2016-10-17 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2017199247A Pending JP2018026870A (ja) | 2012-01-20 | 2017-10-13 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2018245316A Active JP6702406B2 (ja) | 2012-01-20 | 2018-12-27 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2020041057A Active JP6841361B2 (ja) | 2012-01-20 | 2020-03-10 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2021018229A Active JP7024897B2 (ja) | 2012-01-20 | 2021-02-08 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013019866A Active JP5585946B2 (ja) | 2012-01-20 | 2013-01-17 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2014018483A Active JP5861993B2 (ja) | 2012-01-20 | 2014-02-03 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
Family Applications After (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014018485A Active JP5811512B2 (ja) | 2012-01-20 | 2014-02-03 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2015216616A Active JP6036964B2 (ja) | 2012-01-20 | 2015-11-04 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2016203275A Active JP6256564B2 (ja) | 2012-01-20 | 2016-10-17 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2017199247A Pending JP2018026870A (ja) | 2012-01-20 | 2017-10-13 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2018245316A Active JP6702406B2 (ja) | 2012-01-20 | 2018-12-27 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2020041057A Active JP6841361B2 (ja) | 2012-01-20 | 2020-03-10 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
| JP2021018229A Active JP7024897B2 (ja) | 2012-01-20 | 2021-02-08 | Ｈｅｖｃビデオ符号化における論理的イントラモードネーミング |
Country Status (6)
| Country | Link |
|---|---|
| US (6) | US9210438B2 (cg-RX-API-DMAC7.html) |
| EP (3) | EP3518546A1 (cg-RX-API-DMAC7.html) |
| JP (10) | JP5585946B2 (cg-RX-API-DMAC7.html) |
| KR (8) | KR101502674B1 (cg-RX-API-DMAC7.html) |
| CN (6) | CN106210748B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2013109359A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101495724B1 (ko) | 2010-02-02 | 2015-02-25 | 삼성전자주식회사 | 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
| MY181640A (en) * | 2011-06-28 | 2020-12-30 | Samsung Electronics Co Ltd | Method and apparatus for coding video and method and apparatus for decoding video, accompanied with intra prediction |
| CN104081770B (zh) | 2012-01-20 | 2018-10-09 | 英迪股份有限公司 | 帧内预测模式映射方法和使用该方法的装置 |
| US9210438B2 (en) | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
| US9955169B2 (en) * | 2012-01-30 | 2018-04-24 | Electronics And Telecommunications Research Institute | Intra prediction mode encoding/decoding method and apparatus |
| WO2013115568A1 (ko) * | 2012-01-30 | 2013-08-08 | 한국전자통신연구원 | 인트라 예측 모드 부호화/복호화 방법 및 장치 |
| US10542286B2 (en) * | 2012-12-19 | 2020-01-21 | ARRIS Enterprise LLC | Multi-layer video encoder/decoder with base layer intra mode used for enhancement layer intra mode prediction |
| US9716894B2 (en) * | 2013-03-25 | 2017-07-25 | Qualcomm Incorporated | Intra prediction modes for lossy coding when transform is skipped |
| MX373811B (es) | 2013-10-14 | 2020-03-24 | Microsoft Technology Licensing Llc | Características del modo de predicción copia de bloque interno para codificación y decodificación de imagen y video. |
| WO2015054813A1 (en) | 2013-10-14 | 2015-04-23 | Microsoft Technology Licensing, Llc | Encoder-side options for intra block copy prediction mode for video and image coding |
| WO2015054812A1 (en) | 2013-10-14 | 2015-04-23 | Microsoft Technology Licensing, Llc | Features of base color index map mode for video and image coding and 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 |
| US10469863B2 (en) | 2014-01-03 | 2019-11-05 | Microsoft Technology Licensing, Llc | Block vector prediction in video and image coding/decoding |
| 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 |
| BR112016018814A8 (pt) | 2014-03-04 | 2020-06-23 | Microsoft Technology Licensing Llc | dispositivo de computação, método em dispositivo de computação com decodificador de vídeo ou decodificador de imagem e meio legível por computador |
| WO2015192353A1 (en) | 2014-06-19 | 2015-12-23 | Microsoft Technology Licensing, Llc | Unified intra block copy and inter prediction modes |
| RU2562414C1 (ru) * | 2014-09-24 | 2015-09-10 | Закрытое акционерное общество "Элекард наноДевайсез" | Способ быстрого выбора режима пространственного предсказания в системе кодирования hevc |
| RU2679201C2 (ru) | 2014-09-30 | 2019-02-06 | МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи | Правила для режимов внутрикадрового прогнозирования, когда активируется волновая параллельная обработка данных |
| 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 |
| US9994717B2 (en) * | 2015-04-13 | 2018-06-12 | Kennametal Inc. | CVD-coated article and CVD process of making the same |
| US10659783B2 (en) | 2015-06-09 | 2020-05-19 | Microsoft Technology Licensing, Llc | Robust encoding/decoding of escape-coded pixels in palette mode |
| CN105898309A (zh) * | 2015-12-25 | 2016-08-24 | 乐视云计算有限公司 | 转码的方法和装置 |
| CN117221579A (zh) * | 2016-06-22 | 2023-12-12 | Lx 半导体科技有限公司 | 图像编码/解码设备以及传输图像数据的设备 |
| US20190215521A1 (en) * | 2016-09-22 | 2019-07-11 | Mediatek Inc. | Method and apparatus for video coding using decoder side intra prediction derivation |
| CN116781899A (zh) * | 2016-10-28 | 2023-09-19 | 韩国电子通信研究院 | 视频编码/解码方法和设备以及存储比特流的记录介质 |
| CN111512628B (zh) * | 2017-12-22 | 2023-05-23 | 数码士有限公司 | 视频信号处理方法和设备 |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| US10652534B2 (en) * | 2018-03-08 | 2020-05-12 | Tencent America LLC | Methods and apparatus for directional intra prediction in video compression |
| US10771781B2 (en) * | 2018-03-12 | 2020-09-08 | Electronics And Telecommunications Research Institute | Method and apparatus for deriving intra prediction mode |
| ES2982416T3 (es) * | 2018-09-03 | 2024-10-16 | Huawei Tech Co Ltd | Método y aparato para intrapredicción |
| CN112806003B (zh) | 2018-09-06 | 2024-02-13 | Lg 电子株式会社 | 使用mpm列表的基于帧内预测的图像编码方法及其装置 |
| WO2020091502A1 (ko) * | 2018-11-01 | 2020-05-07 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| KR102801533B1 (ko) | 2018-12-28 | 2025-04-30 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 인코더 및 디코더에서 변환 선택을 선택하기 위한 방법 및 장치 |
| WO2020133380A1 (zh) * | 2018-12-29 | 2020-07-02 | 富士通株式会社 | 一种图像的块内编码或解码方法、数据处理装置和电子设备 |
| US11102490B2 (en) * | 2018-12-31 | 2021-08-24 | Tencent America LLC | Coefficient scanning methods on adaptive angle mode |
| KR20250025047A (ko) | 2019-01-09 | 2025-02-20 | 엘지전자 주식회사 | Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 장치 |
| ES2966479T3 (es) | 2019-03-23 | 2024-04-22 | Huawei Tech Co Ltd | Un codificador, un decodificador y métodos correspondientes para la intrapredicción |
| CN114097233B (zh) * | 2019-06-24 | 2024-12-10 | 现代自动车株式会社 | 用于视频数据的帧内预测编码的方法和装置 |
| JP7415812B2 (ja) | 2020-06-15 | 2024-01-17 | コベルコ建機株式会社 | クレーン |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6087767A (ja) | 1983-10-19 | 1985-05-17 | Yamasa Kamaboko Kk | カニ肉様練製品の製造方法 |
| CN100534192C (zh) * | 2003-10-28 | 2009-08-26 | 松下电器产业株式会社 | 帧内预测编码方法 |
| KR20050061762A (ko) | 2003-12-18 | 2005-06-23 | 학교법인 대양학원 | 부호화 모드 결정방법, 움직임 추정방법 및 부호화 장치 |
| KR100679031B1 (ko) | 2004-12-03 | 2007-02-05 | 삼성전자주식회사 | 다 계층 기반의 비디오 인코딩 방법, 디코딩 방법 및 상기방법을 이용한 장치 |
| KR100703748B1 (ko) * | 2005-01-25 | 2007-04-05 | 삼성전자주식회사 | 다 계층 기반의 비디오 프레임을 효율적으로 예측하는 방법및 그 방법을 이용한 비디오 코딩 방법 및 장치 |
| CN100348051C (zh) * | 2005-03-31 | 2007-11-07 | 华中科技大学 | 一种增强型帧内预测模式编码方法 |
| AU2006320064B2 (en) * | 2005-11-30 | 2010-09-09 | Kabushiki Kaisha Toshiba | Image encoding/image decoding method and image encoding/image decoding apparatus |
| KR100750145B1 (ko) * | 2005-12-12 | 2007-08-21 | 삼성전자주식회사 | 영상의 인트라 예측 부호화, 복호화 방법 및 장치 |
| CN101087427B (zh) * | 2006-06-06 | 2011-04-06 | 北京大学深圳研究生院 | 一种h.264标准的帧内预测模式选择方法 |
| US20090003443A1 (en) | 2007-06-26 | 2009-01-01 | Nokia Corporation | Priority-based template matching intra prediction video and image coding |
| JP2009027541A (ja) | 2007-07-20 | 2009-02-05 | Ntt Docomo Inc | 画像符号化装置、方法及びプログラム、並びに、画像復号装置、方法及びプログラム |
| US20090161757A1 (en) | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
| 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 |
| CN101309421B (zh) * | 2008-06-23 | 2010-09-29 | 北京工业大学 | 帧内预测模式选择方法 |
| JP2010028221A (ja) * | 2008-07-15 | 2010-02-04 | Sony Corp | 動きベクトル検出装置、動きベクトル検出方法、画像符号化装置及びプログラム |
| CN101340581B (zh) * | 2008-08-15 | 2010-06-02 | 上海富瀚微电子有限公司 | 一种基于m算法的帧内预测模式选择方法及其实现装置 |
| KR101369161B1 (ko) | 2008-09-05 | 2014-03-05 | 에스케이 텔레콤주식회사 | 예측 방향 전환 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법 |
| US9100646B2 (en) | 2008-09-03 | 2015-08-04 | Sk Telecom Co., Ltd. | Device and method for image encoding/decoding using prediction direction conversion and selective encoding |
| CN102160379A (zh) * | 2008-09-24 | 2011-08-17 | 索尼公司 | 图像处理装置和图像处理方法 |
| WO2010036772A2 (en) | 2008-09-26 | 2010-04-01 | Dolby Laboratories Licensing Corporation | Complexity allocation for video and image coding applications |
| MX2011007349A (es) | 2009-01-09 | 2011-08-03 | Dsm Ip Assets Bv | Imprimador para recubrir hilos helicoidales. |
| WO2010090749A1 (en) * | 2009-02-06 | 2010-08-12 | Thomson Licensing | Methods and apparatus for implicit and semi-implicit intra mode signaling for video encoders and decoders |
| WO2011083573A1 (ja) | 2010-01-07 | 2011-07-14 | 株式会社 東芝 | 動画像符号化装置及び動画像復号化装置 |
| US8588303B2 (en) * | 2010-03-31 | 2013-11-19 | Futurewei Technologies, Inc. | Multiple predictor sets for intra-frame coding |
| KR101503269B1 (ko) * | 2010-04-05 | 2015-03-17 | 삼성전자주식회사 | 영상 부호화 단위에 대한 인트라 예측 모드 결정 방법 및 장치, 및 영상 복호화 단위에 대한 인트라 예측 모드 결정 방법 및 장치 |
| KR20110113561A (ko) | 2010-04-09 | 2011-10-17 | 한국전자통신연구원 | 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치 |
| US8619857B2 (en) | 2010-04-09 | 2013-12-31 | Sharp Laboratories Of America, Inc. | Methods and systems for intra prediction |
| US8902978B2 (en) * | 2010-05-30 | 2014-12-02 | Lg Electronics Inc. | Enhanced intra prediction mode signaling |
| JP2011259361A (ja) * | 2010-06-11 | 2011-12-22 | Sony Corp | 画像処理装置および方法 |
| WO2011158867A1 (ja) * | 2010-06-17 | 2011-12-22 | シャープ株式会社 | 画像復号装置、及び画像符号化装置 |
| CN101877792B (zh) * | 2010-06-17 | 2012-08-08 | 无锡中星微电子有限公司 | 帧内模式预测方法与装置、编码器 |
| US9661338B2 (en) * | 2010-07-09 | 2017-05-23 | Qualcomm Incorporated | Coding syntax elements for adaptive scans of transform coefficients for video coding |
| JP6342116B2 (ja) * | 2010-07-15 | 2018-06-13 | シャープ株式会社 | イントラ予測モード推定装置 |
| CN105681811B (zh) | 2010-07-15 | 2018-11-30 | 夏普株式会社 | 解码装置、编码装置和解码方法 |
| EP3125560B1 (en) * | 2010-08-17 | 2018-08-08 | M&K Holdings Inc. | Apparatus for decoding an intra prediction mode |
| CN102176750B (zh) * | 2011-03-10 | 2012-12-26 | 西安电子科技大学 | 高性能自适应二进制算术编码器 |
| EP2523145A1 (en) | 2011-05-11 | 2012-11-14 | Alcatel Lucent | Method for dynamically adapting video image parameters for facilitating subsequent applications |
| CN103748070B (zh) | 2011-05-31 | 2015-06-24 | 施万生物制药研发Ip有限责任公司 | 脑啡肽酶抑制剂 |
| US9654785B2 (en) * | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
| WO2012172791A1 (ja) * | 2011-06-13 | 2012-12-20 | パナソニック株式会社 | 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置および画像符号化復号装置 |
| MY181640A (en) * | 2011-06-28 | 2020-12-30 | Samsung Electronics Co Ltd | Method and apparatus for coding video and method and apparatus for decoding video, accompanied with intra prediction |
| US20130054558A1 (en) | 2011-08-29 | 2013-02-28 | Microsoft Corporation | Updated information provisioning |
| GB2494468B (en) * | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
| JP5869681B2 (ja) * | 2011-10-07 | 2016-02-24 | パンテック カンパニー リミテッド | 候補画面内予測モードを利用した画面内予測モードの符号化／復号化方法及び装置 |
| WO2013062192A1 (ko) | 2011-10-24 | 2013-05-02 | (주)인터앱 | 인트라 예측 정보 부호화 방법 및 장치 |
| CN103931195B (zh) * | 2011-10-24 | 2017-05-03 | 英孚布瑞智有限私人贸易公司 | 用于对帧内预测模式进行解码的方法和设备 |
| JP2013098715A (ja) * | 2011-10-31 | 2013-05-20 | Mitsubishi Electric Corp | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
| KR20130049526A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 복원 블록 생성 방법 |
| CN104081770B (zh) * | 2012-01-20 | 2018-10-09 | 英迪股份有限公司 | 帧内预测模式映射方法和使用该方法的装置 |
| US9210438B2 (en) | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
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2012
- 2012-11-12 US US13/674,646 patent/US9210438B2/en active Active
- 2012-12-11 WO PCT/US2012/069023 patent/WO2013109359A1/en not_active Ceased
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2013
- 2013-01-08 CN CN201610620187.4A patent/CN106210748B/zh active Active
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- 2013-01-09 EP EP19157408.6A patent/EP3518546A1/en not_active Ceased
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2014
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2015
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2016
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2017
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2018
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2019
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2020
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2021
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