KR101502674B1 - Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여 - Google Patents

Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여 Download PDF

Info

Publication number
KR101502674B1
KR101502674B1 KR1020130003327A KR20130003327A KR101502674B1 KR 101502674 B1 KR101502674 B1 KR 101502674B1 KR 1020130003327 A KR1020130003327 A KR 1020130003327A KR 20130003327 A KR20130003327 A KR 20130003327A KR 101502674 B1 KR101502674 B1 KR 101502674B1
Authority
KR
South Korea
Prior art keywords
picture
intra
prediction
prediction mode
mode
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.)
Active
Application number
KR1020130003327A
Other languages
English (en)
Korean (ko)
Other versions
KR20130085967A (ko
Inventor
에산 마아니
알리 타바타바이
준 슈
Original Assignee
소니 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47630157&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101502674(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 소니 주식회사 filed Critical 소니 주식회사
Publication of KR20130085967A publication Critical patent/KR20130085967A/ko
Application granted granted Critical
Publication of KR101502674B1 publication Critical patent/KR101502674B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/10—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
    • H04N19/50—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
    • H04N19/60—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020130003327A 2012-01-20 2013-01-11 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여 Active KR101502674B1 (ko)

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 US9210438B2 (en) 2012-01-20 2012-11-12 Logical intra mode naming in HEVC video coding
US13/674,646 2012-11-12

Related Child Applications (3)

Application Number Title Priority Date Filing Date
KR1020140135720A Division KR101952473B1 (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020140135722A Division KR101940347B1 (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020140135716A Division KR20140135682A (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여

Publications (2)

Publication Number Publication Date
KR20130085967A KR20130085967A (ko) 2013-07-30
KR101502674B1 true KR101502674B1 (ko) 2015-03-13

Family

ID=47630157

Family Applications (8)

Application Number Title Priority Date Filing Date
KR1020130003327A Active KR101502674B1 (ko) 2012-01-20 2013-01-11 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020140135722A Active KR101940347B1 (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020140135720A Active KR101952473B1 (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020140135716A Withdrawn KR20140135682A (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020180162031A Ceased KR20180136922A (ko) 2012-01-20 2018-12-14 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020190110505A Ceased KR20190106962A (ko) 2012-01-20 2019-09-06 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020200122106A Active KR102204800B1 (ko) 2012-01-20 2020-09-22 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020200160667A Active KR102252161B1 (ko) 2012-01-20 2020-11-26 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여

Family Applications After (7)

Application Number Title Priority Date Filing Date
KR1020140135722A Active KR101940347B1 (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020140135720A Active KR101952473B1 (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020140135716A Withdrawn KR20140135682A (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020180162031A Ceased KR20180136922A (ko) 2012-01-20 2018-12-14 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020190110505A Ceased KR20190106962A (ko) 2012-01-20 2019-09-06 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020200122106A Active KR102204800B1 (ko) 2012-01-20 2020-09-22 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020200160667A Active KR102252161B1 (ko) 2012-01-20 2020-11-26 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여

Country Status (6)

Country Link
US (6) US9210438B2 (https=)
EP (3) EP3188484A1 (https=)
JP (10) JP5585946B2 (https=)
KR (8) KR101502674B1 (https=)
CN (6) CN105791872B (https=)
WO (1) WO2013109359A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020050678A1 (ko) * 2018-09-06 2020-03-12 엘지전자 주식회사 Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 그 장치

Families Citing this family (39)

* 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
PT3136729T (pt) * 2011-06-28 2018-01-25 Samsung Electronics Co Ltd Aparelho para descodificar vídeo com intra previsão
US9210438B2 (en) 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding
HUE050473T2 (hu) 2012-01-20 2020-12-28 Dolby Laboratories Licensing Corp Eljárás belsõ predikciós mód leképezésére
KR101620619B1 (ko) * 2012-01-30 2016-05-12 한국전자통신연구원 인트라 예측 모드 부호화/복호화 방법 및 장치
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
US20140286413A1 (en) * 2013-03-25 2014-09-25 Qualcomm Incorporated Disabling sign data hiding in video coding
KR102257269B1 (ko) 2013-10-14 2021-05-26 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐
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
CA2925183C (en) 2013-10-14 2020-03-10 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
AU2014376061B8 (en) 2014-01-03 2019-05-30 Microsoft Technology Licensing, Llc 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
WO2015131323A1 (en) 2014-03-04 2015-09-11 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
CA3171803A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
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
CN117221597A (zh) 2016-06-22 2023-12-12 Lx 半导体科技有限公司 图像编码/解码方法以及图像数据的传输方法
US20190215521A1 (en) * 2016-09-22 2019-07-11 Mediatek Inc. Method and apparatus for video coding using decoder side intra prediction derivation
WO2018080135A1 (ko) * 2016-10-28 2018-05-03 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
KR20190076918A (ko) * 2017-12-22 2019-07-02 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
KR20240042127A (ko) * 2018-09-03 2024-04-01 후아웨이 테크놀러지 컴퍼니 리미티드 인트라 예측을 위한 방법 및 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
PT3932076T (pt) 2019-03-23 2023-12-12 Huawei Tech Co Ltd Codificador, descodificador e métodos correspondentes para predição intra
EP3985978A4 (en) * 2019-06-24 2023-02-15 Hyundai Motor Company METHOD AND DEVICE FOR INTRA PREDICTION CODING OF VIDEO DATA
JP7415812B2 (ja) 2020-06-15 2024-01-17 コベルコ建機株式会社 クレーン

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050135484A1 (en) * 2003-12-18 2005-06-23 Daeyang Foundation (Sejong University) Method of encoding mode determination, method of motion estimation and encoding apparatus
KR100679031B1 (ko) * 2004-12-03 2007-02-05 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법, 디코딩 방법 및 상기방법을 이용한 장치
KR20100028769A (ko) * 2008-09-05 2010-03-15 에스케이 텔레콤주식회사 예측 방향 전환 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법
KR100977101B1 (ko) * 2005-11-30 2010-08-23 가부시끼가이샤 도시바 화상 부호화/화상 복호화 방법 및 화상 부호화/화상 복호화장치

Family Cites Families (46)

* 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
US7369707B2 (en) * 2003-10-28 2008-05-06 Matsushita Electric Industrial Co., Ltd. Intra-picture prediction coding method
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
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
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
WO2010035731A1 (ja) * 2008-09-24 2010-04-01 ソニー株式会社 画像処理装置および方法
WO2010036772A2 (en) 2008-09-26 2010-04-01 Dolby Laboratories Licensing Corporation Complexity allocation for video and image coding applications
BRPI1007204A2 (pt) 2009-01-09 2016-02-23 Dsm Ip Assets Bv primer para revestimento de fios enrolados
BRPI1008081A2 (pt) * 2009-02-06 2017-10-17 Thomson Licensing metodos e aparelho para sinalizacao intra-modal implicita e semi-implicita para codificadores e desodificadores de video
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
US8619857B2 (en) 2010-04-09 2013-12-31 Sharp Laboratories Of America, Inc. Methods and systems for intra prediction
KR20110113561A (ko) 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
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
US9172968B2 (en) * 2010-07-09 2015-10-27 Qualcomm Incorporated Video coding using directional transforms
JP5798556B2 (ja) 2010-07-15 2015-10-21 シャープ株式会社 復号装置、符号化装置
CN107277527B (zh) * 2010-07-15 2020-02-18 威勒斯媒体国际有限公司 解码装置、解码方法、编码装置以及编码方法
ES2670327T3 (es) * 2010-08-17 2018-05-30 M&K Holdings Inc. Procedimiento de restablecimiento de un modo de intra predicción
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
WO2012166389A1 (en) 2011-05-31 2012-12-06 Theravance, Inc. Neprilysin inhibitors
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
PT3136729T (pt) * 2011-06-28 2018-01-25 Samsung Electronics Co Ltd Aparelho para descodificar vídeo com intra previsão
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
CN107197310B (zh) * 2011-10-07 2020-02-21 英迪股份有限公司 对视频信号进行解码的方法
ES2816567T3 (es) * 2011-10-24 2021-04-05 Innotive Ltd Método y aparato para decodificar modo de intra-predicción
SI2942954T1 (sl) 2011-10-24 2020-10-30 Innotive Ltd Naprava za dekodiranje slik
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
US9210438B2 (en) 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding
HUE050473T2 (hu) * 2012-01-20 2020-12-28 Dolby Laboratories Licensing Corp Eljárás belsõ predikciós mód leképezésére

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050135484A1 (en) * 2003-12-18 2005-06-23 Daeyang Foundation (Sejong University) Method of encoding mode determination, method of motion estimation and encoding apparatus
KR100679031B1 (ko) * 2004-12-03 2007-02-05 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법, 디코딩 방법 및 상기방법을 이용한 장치
KR100977101B1 (ko) * 2005-11-30 2010-08-23 가부시끼가이샤 도시바 화상 부호화/화상 복호화 방법 및 화상 부호화/화상 복호화장치
KR20100028769A (ko) * 2008-09-05 2010-03-15 에스케이 텔레콤주식회사 예측 방향 전환 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020050678A1 (ko) * 2018-09-06 2020-03-12 엘지전자 주식회사 Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 그 장치
US11128857B2 (en) 2018-09-06 2021-09-21 Lg Electronics Inc. Intra prediction-based image coding method using MPM list and apparatus therefor
US11616947B2 (en) 2018-09-06 2023-03-28 Lg Electronics Inc. Intra prediction-based image coding method using MPM list and apparatus therefor
US11889063B2 (en) 2018-09-06 2024-01-30 Lg Electronics Inc. Intra prediction-based image coding method using MPM list and apparatus therefor

Also Published As

Publication number Publication date
JP5811512B2 (ja) 2015-11-11
KR101952473B1 (ko) 2019-02-26
JP2018026870A (ja) 2018-02-15
JP2019071652A (ja) 2019-05-09
KR20180136922A (ko) 2018-12-26
JP2013150329A (ja) 2013-08-01
CN103220511A (zh) 2013-07-24
JP5861993B2 (ja) 2016-02-16
CN105791872A (zh) 2016-07-20
EP2618575A3 (en) 2013-09-18
JP5585946B2 (ja) 2014-09-10
CN105791872B (zh) 2019-11-26
JP2017011765A (ja) 2017-01-12
JP6702406B2 (ja) 2020-06-03
CN103220511B (zh) 2016-08-31
US20160127743A1 (en) 2016-05-05
EP3518546A1 (en) 2019-07-31
CN105721878B (zh) 2019-04-09
US10148980B2 (en) 2018-12-04
CN106101728B (zh) 2019-06-21
KR102204800B1 (ko) 2021-01-18
KR102252161B1 (ko) 2021-05-17
JP6841361B2 (ja) 2021-03-10
JP2020102870A (ja) 2020-07-02
JP2021078149A (ja) 2021-05-20
US20130188695A1 (en) 2013-07-25
JP7024897B2 (ja) 2022-02-24
CN106101729B (zh) 2019-06-18
CN106210748A (zh) 2016-12-07
US11012712B2 (en) 2021-05-18
KR20140135682A (ko) 2014-11-26
KR20140136406A (ko) 2014-11-28
JP2014099911A (ja) 2014-05-29
KR20140136405A (ko) 2014-11-28
US11412255B2 (en) 2022-08-09
US20200145693A1 (en) 2020-05-07
JP2014099913A (ja) 2014-05-29
KR20130085967A (ko) 2013-07-30
CN106210748B (zh) 2019-11-08
US10623772B2 (en) 2020-04-14
CN105721878A (zh) 2016-06-29
CN106101728A (zh) 2016-11-09
WO2013109359A1 (en) 2013-07-25
US20160127744A1 (en) 2016-05-05
CN106101729A (zh) 2016-11-09
US20190052903A1 (en) 2019-02-14
KR101940347B1 (ko) 2019-01-18
US20210195237A1 (en) 2021-06-24
EP2618575A2 (en) 2013-07-24
EP3188484A1 (en) 2017-07-05
JP5811511B2 (ja) 2015-11-11
JP2014099912A (ja) 2014-05-29
KR20200135923A (ko) 2020-12-04
JP6256564B2 (ja) 2018-01-10
JP2016027765A (ja) 2016-02-18
KR20200112781A (ko) 2020-10-05
JP6036964B2 (ja) 2016-11-30
KR20190106962A (ko) 2019-09-18
US9210438B2 (en) 2015-12-08
US10567795B2 (en) 2020-02-18

Similar Documents

Publication Publication Date Title
KR102252161B1 (ko) Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20130111

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20140117

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20140708

Patent event code: PE09021S01D

A107 Divisional application of patent
PA0107 Divisional application

Comment text: Divisional Application of Patent

Patent event date: 20141008

Patent event code: PA01071R01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20150203

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20150309

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20150309

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20180302

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20180302

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20190304

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20190304

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20240226

Start annual number: 10

End annual number: 10