JP2014099913A5 - - Google Patents

Download PDF

Info

Publication number
JP2014099913A5
JP2014099913A5 JP2014018485A JP2014018485A JP2014099913A5 JP 2014099913 A5 JP2014099913 A5 JP 2014099913A5 JP 2014018485 A JP2014018485 A JP 2014018485A JP 2014018485 A JP2014018485 A JP 2014018485A JP 2014099913 A5 JP2014099913 A5 JP 2014099913A5
Authority
JP
Japan
Prior art keywords
prediction mode
intra prediction
image
mode
candidates
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2014018485A
Other languages
English (en)
Japanese (ja)
Other versions
JP5811512B2 (ja
JP2014099913A (ja
Filing date
Publication date
Priority claimed from US13/674,646 external-priority patent/US9210438B2/en
Application filed filed Critical
Publication of JP2014099913A publication Critical patent/JP2014099913A/ja
Publication of JP2014099913A5 publication Critical patent/JP2014099913A5/ja
Application granted granted Critical
Publication of JP5811512B2 publication Critical patent/JP5811512B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014018485A 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 Active JP5811512B2 (ja)

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
JP2014099913A JP2014099913A (ja) 2014-05-29
JP2014099913A5 true JP2014099913A5 (enExample) 2014-07-10
JP5811512B2 JP5811512B2 (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
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
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
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
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 (1)

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

Family Applications After (8)

Application Number Title Priority Date Filing Date
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
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
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 (enExample)
EP (3) EP3518546A1 (enExample)
JP (10) JP5585946B2 (enExample)
KR (8) KR101502674B1 (enExample)
CN (6) CN105791872B (enExample)
WO (1) WO2013109359A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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
RS56760B1 (sr) * 2011-06-28 2018-04-30 Samsung Electronics Co Ltd Ureðaj za dekodiranje videa korištenjem intra predikcije
US9210438B2 (en) 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding
CN109194961B (zh) * 2012-01-20 2022-05-17 杜比实验室特许公司 解码方法、视频解码设备及编码方法
WO2013115568A1 (ko) * 2012-01-30 2013-08-08 한국전자통신연구원 인트라 예측 모드 부호화/복호화 방법 및 장치
KR101620619B1 (ko) * 2012-01-30 2016-05-12 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
US20140286412A1 (en) * 2013-03-25 2014-09-25 Qualcomm Incorporated Intra dc prediction for lossless coding in video coding
CN105659606B (zh) 2013-10-14 2019-06-18 微软技术许可有限责任公司 用于视频和图像编码和解码的方法、系统和介质
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
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
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
KR102353787B1 (ko) 2014-01-03 2022-01-19 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩/디코딩에서의 블록 벡터 예측
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
EP3253059A1 (en) 2014-03-04 2017-12-06 Microsoft Technology Licensing, LLC Block flipping and skip mode in intra block copy prediction
US10785486B2 (en) 2014-06-19 2020-09-22 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
MX379020B (es) 2014-09-30 2025-03-11 Microsoft Technology Licensing Llc Reglas para modos de prediccion intra-imagen cuando se habilita el procesamiento paralelo de onda frontal.
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
CN106664405B (zh) 2015-06-09 2020-06-09 微软技术许可有限责任公司 用调色板模式对经逸出编码的像素的稳健编码/解码
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
CN117221582A (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
WO2018054269A1 (en) * 2016-09-22 2018-03-29 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
WO2019125093A1 (ko) * 2017-12-22 2019-06-27 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
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
CN112640467B (zh) * 2018-09-03 2023-10-20 华为技术有限公司 用于帧内预测的方法和装置
WO2020050678A1 (ko) 2018-09-06 2020-03-12 엘지전자 주식회사 Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 그 장치
WO2020091502A1 (ko) * 2018-11-01 2020-05-07 엘지전자 주식회사 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
WO2020139182A1 (en) * 2018-12-28 2020-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for selecting transform selection in an encoder and decoder
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
EP3932076B1 (en) * 2019-03-23 2023-11-01 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods for intra prediction
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)

* Cited by examiner, † Cited by third party
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
BRPI0619193A2 (pt) * 2005-11-30 2011-09-20 Toshiba Kk Toshiba Corp método de codificação de imagem / decodificação de imagem, aparelho de codificação de imagem / decodificação de imagem
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
WO2010027170A2 (ko) 2008-09-03 2010-03-11 에스케이텔레콤 주식회사 예측 방향 전환과 선택적 부호화를 이용한 영상 부호화/복호화 장치 및 방법
KR101369161B1 (ko) 2008-09-05 2014-03-05 에스케이 텔레콤주식회사 예측 방향 전환 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법
US20110176741A1 (en) * 2008-09-24 2011-07-21 Kazushi Sato Image processing apparatus and image processing method
WO2010036772A2 (en) 2008-09-26 2010-04-01 Dolby Laboratories Licensing Corporation Complexity allocation for video and image coding applications
CN102272240B (zh) 2009-01-09 2013-11-06 帝斯曼知识产权资产管理有限公司 用于涂布卷曲线缆的底漆
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
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
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
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
US9661338B2 (en) * 2010-07-09 2017-05-23 Qualcomm Incorporated Coding syntax elements for adaptive scans of transform coefficients for video coding
CN102986227B (zh) 2010-07-15 2016-04-20 夏普株式会社 解码装置、编码装置
US9380301B2 (en) * 2010-07-15 2016-06-28 Sharp Kabushiki Kaisha Image intra-prediction mode estimation device, image encoding device, image decoding device, and encoded image data that adaptively decides the number of estimated prediction modes to be estimated
PL3125555T3 (pl) * 2010-08-17 2018-09-28 M&K Holdings Inc. Sposób kodowania trybu intra-predykcji
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
EP2720461B1 (en) * 2011-06-13 2023-08-02 Sun Patent Trust Image decoding method and image encoding method
RS56760B1 (sr) * 2011-06-28 2018-04-30 Samsung Electronics Co Ltd Ureðaj za dekodiranje videa korištenjem intra predikcije
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
EP4668749A3 (en) * 2011-10-07 2026-03-11 Dolby Laboratories Licensing Corporation Method for decoding an intra prediction mode using candidate intra prediction modes
CN104935929B (zh) 2011-10-24 2018-05-25 英孚布瑞智有限私人贸易公司 图像解码设备
US9020031B2 (en) * 2011-10-24 2015-04-28 Infobridge Pte. Ltd. Method and apparatus for decoding intra prediction mode
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
CN109194961B (zh) * 2012-01-20 2022-05-17 杜比实验室特许公司 解码方法、视频解码设备及编码方法
US9210438B2 (en) 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding

Similar Documents

Publication Publication Date Title
JP2014099913A5 (enExample)
JP2014099912A5 (enExample)
JP2014099911A5 (enExample)
JP2014197883A5 (enExample)
WO2015152608A3 (ko) 서브블록 기반 예측을 수행하는 인터 레이어 비디오 복호화 방법 및 그 장치 및 서브블록 기반 예측을 수행하는 인터 레이어 비디오 부호화 방법 및 그 장치
JP2015507884A5 (ja) 動画データを復号する方法、プログラム、装置
JP2016519499A5 (ja) 符号化装置、復号装置、符号化方法、復号方法、及びプログラム
JP2014132792A5 (enExample)
JP2016007065A5 (enExample)
JP2014158305A5 (enExample)
JP2017098967A5 (enExample)
JP2014180026A5 (enExample)
JP2015019420A5 (enExample)
JP2015029335A5 (enExample)
JP2014180027A5 (enExample)
JP2014195290A5 (enExample)
JP2014535239A5 (enExample)
JP2016136760A5 (enExample)
JP2013509788A5 (enExample)
JP2014523697A5 (enExample)
RU2019122137A (ru) Устройство кодирования, способ кодирования и запоминающий носитель, устройство декодирования, способ декодирования и запоминающий носитель
JP2014131141A5 (ja) 符号化装置、符号化方法、及びプログラム
JP2016226019A5 (enExample)
JP2009105982A5 (enExample)
JP2014518031A5 (enExample)