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

Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여 Download PDF

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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
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KR20130085967A (ko
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에산 마아니
알리 타바타바이
준 슈
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소니 주식회사
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    • 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

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  • 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)

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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

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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
KR1020140135720A Division KR101952473B1 (ko) 2012-01-20 2014-10-08 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여

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

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KR1020130003327A Active KR101502674B1 (ko) 2012-01-20 2013-01-11 Hevc 비디오 코딩에서 논리 화상내 모드 명칭부여
KR1020140135716A Withdrawn KR20140135682A (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
KR1020140135722A Active KR101940347B1 (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

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KR1020140135716A Withdrawn KR20140135682A (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
KR1020140135722A Active KR101940347B1 (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

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US (6) US9210438B2 (enExample)
EP (3) EP2618575A3 (enExample)
JP (10) JP5585946B2 (enExample)
KR (8) KR101502674B1 (enExample)
CN (6) CN106101728B (enExample)
WO (1) WO2013109359A1 (enExample)

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
MY192581A (en) * 2011-06-28 2022-08-29 Samsung Electronics Co Ltd Video decoding method using intra prediction
CN109413423B (zh) 2012-01-20 2022-11-01 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
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
JP6336058B2 (ja) 2013-10-14 2018-06-06 マイクロソフト テクノロジー ライセンシング，エルエルシー ビデオ及び画像符号化及び復号のためのベースカラーインデックスマップモードの機能
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
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
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
AU2014376061B8 (en) 2014-01-03 2019-05-30 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
MX361228B (es) 2014-03-04 2018-11-29 Microsoft Technology Licensing Llc Inversión de bloque y modo de omisión en predicción de intracopia de bloque.
EP4354856A3 (en) 2014-06-19 2024-06-19 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
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
WO2017222237A1 (ko) 2016-06-22 2017-12-28 한국전자통신연구원 화면 내 예측 방법 및 장치
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
CN116405673A (zh) * 2017-12-22 2023-07-07 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
WO2020048463A1 (en) * 2018-09-03 2020-03-12 Huawei Technologies Co., Ltd. Method and apparatus for intra prediction
WO2020091502A1 (ko) * 2018-11-01 2020-05-07 엘지전자 주식회사 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
ES3047711T3 (en) * 2018-12-28 2025-12-04 Ericsson Telefon Ab L M 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
KR102769276B1 (ko) 2019-01-09 2025-02-20 엘지전자 주식회사 Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 장치
CA3134398A1 (en) 2019-03-23 2020-10-01 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods for intra prediction
CN119545015A (zh) * 2019-06-24 2025-02-28 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

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
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
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
JPWO2010035731A1 (ja) * 2008-09-24 2012-02-23 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
US8795830B2 (en) 2009-01-09 2014-08-05 Dsm Ip Assets B.V. Primer for coating coiled wires
CN102308586B (zh) * 2009-02-06 2015-03-25 汤姆森特许公司 用于视频编码器和解码器隐式和半隐式帧内模式信令的方法和装置
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
MY186093A (en) * 2010-07-15 2021-06-21 Velos Media Int Ltd Image encoding device, and image decoding device
US9930331B2 (en) * 2010-07-15 2018-03-27 Sharp Kabushiki Kaisha Decoding and encoding devices using intra-frame prediction based on prediction modes of neighbor regions
KR20140057672A (ko) * 2010-08-17 2014-05-13 엠앤케이홀딩스 주식회사 인트라 예측 복호화 방법
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
US8686184B2 (en) 2011-05-31 2014-04-01 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
MY165837A (en) * 2011-06-13 2018-05-17 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
MY192581A (en) * 2011-06-28 2022-08-29 Samsung Electronics Co Ltd Video decoding method using 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
EP4668749A2 (en) * 2011-10-07 2025-12-24 Dolby Laboratories Licensing Corporation Method for decoding an intra prediction mode using candidate intra prediction modes
KR101947657B1 (ko) 2011-10-24 2019-02-14 (주)대가람 인트라 예측 정보 부호화 방법 및 장치
CN107105262B (zh) * 2011-10-24 2020-02-14 英孚布瑞智有限私人贸易公司 对帧内预测模式进行解码的方法
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
CN109413423B (zh) * 2012-01-20 2022-11-01 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

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

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