PL3280140T3 - Określanie trybu predykcji wewnątrzramkowej zespołu kodowania obrazu i zespołu dekodowania obrazu - Google Patents

Określanie trybu predykcji wewnątrzramkowej zespołu kodowania obrazu i zespołu dekodowania obrazu

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Publication number
PL3280140T3
PL3280140T3 PL17188268T PL17188268T PL3280140T3 PL 3280140 T3 PL3280140 T3 PL 3280140T3 PL 17188268 T PL17188268 T PL 17188268T PL 17188268 T PL17188268 T PL 17188268T PL 3280140 T3 PL3280140 T3 PL 3280140T3
Authority
PL
Poland
Prior art keywords
prediction mode
intra prediction
image
coding unit
determining intra
Prior art date
Application number
PL17188268T
Other languages
English (en)
Inventor
Jung-Hye Min
Elena Alshina
Woo-Jin Han
Original Assignee
Samsung Electronics Co Ltd
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of PL3280140T3 publication Critical patent/PL3280140T3/pl

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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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/10—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
    • H04N19/102—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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/10—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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree 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
    • H04N19/169—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
    • H04N19/182—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 a pixel
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream

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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)
  • Color Television Systems (AREA)
PL17188268T 2010-04-05 2011-04-05 Określanie trybu predykcji wewnątrzramkowej zespołu kodowania obrazu i zespołu dekodowania obrazu PL3280140T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020100031145A KR101503269B1 (ko) 2010-04-05 2010-04-05 영상 부호화 단위에 대한 인트라 예측 모드 결정 방법 및 장치, 및 영상 복호화 단위에 대한 인트라 예측 모드 결정 방법 및 장치
PCT/KR2011/002375 WO2011126275A2 (en) 2010-04-05 2011-04-05 Determining intra prediction mode of image coding unit and image decoding unit
EP17188268.1A EP3280140B1 (en) 2010-04-05 2011-04-05 Determining intra prediction mode of image coding unit and image decoding unit
EP11766126.4A EP2545713B1 (en) 2010-04-05 2011-04-05 Determining intra prediction mode of image coding unit and image decoding unit
EP15160768.6A EP2905962B1 (en) 2010-04-05 2011-04-05 Determining intra prediction mode of image coding unit and image decoding unit

Publications (1)

Publication Number Publication Date
PL3280140T3 true PL3280140T3 (pl) 2019-11-29

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PL11766126.4T PL2545713T3 (pl) 2010-04-05 2011-04-05 Określanie sposobu predykcji wewnątrzramkowej zespołu kodowania obrazu i zespołu dekodowania obrazu
PL15160769T PL2903274T3 (pl) 2010-04-05 2011-04-05 Określanie trybu predykcji wewnątrzramkowej jednostki kodowania obrazu i jednostki dekodowania obrazu
PL15160768T PL2905962T3 (pl) 2010-04-05 2011-04-05 Ustalanie trybu predykcji wewnątrzramkowej jednostki kodowania obrazu i jednostki dekodowania obrazu
PL17188268T PL3280140T3 (pl) 2010-04-05 2011-04-05 Określanie trybu predykcji wewnątrzramkowej zespołu kodowania obrazu i zespołu dekodowania obrazu
PL15160767T PL2903273T3 (pl) 2010-04-05 2011-04-05 Ustalanie trybu predykcji wewnątrzramkowej jednostki kodowania obrazu i jednostki dekodowania obrazu
PL15160770T PL2903275T3 (pl) 2010-04-05 2011-04-05 Ustalanie trybu predykcji wewnątrzramkowej jednostki kodowania obrazu i jednostki dekodowania obrazu

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PL11766126.4T PL2545713T3 (pl) 2010-04-05 2011-04-05 Określanie sposobu predykcji wewnątrzramkowej zespołu kodowania obrazu i zespołu dekodowania obrazu
PL15160769T PL2903274T3 (pl) 2010-04-05 2011-04-05 Określanie trybu predykcji wewnątrzramkowej jednostki kodowania obrazu i jednostki dekodowania obrazu
PL15160768T PL2905962T3 (pl) 2010-04-05 2011-04-05 Ustalanie trybu predykcji wewnątrzramkowej jednostki kodowania obrazu i jednostki dekodowania obrazu

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PL15160767T PL2903273T3 (pl) 2010-04-05 2011-04-05 Ustalanie trybu predykcji wewnątrzramkowej jednostki kodowania obrazu i jednostki dekodowania obrazu
PL15160770T PL2903275T3 (pl) 2010-04-05 2011-04-05 Ustalanie trybu predykcji wewnątrzramkowej jednostki kodowania obrazu i jednostki dekodowania obrazu

Country Status (24)

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US (8) US8619858B2 (pl)
EP (6) EP2545713B1 (pl)
JP (7) JP5883846B2 (pl)
KR (1) KR101503269B1 (pl)
CN (8) CN107426569B (pl)
AU (1) AU2011239130C1 (pl)
BR (5) BR122020016355B1 (pl)
CA (5) CA2884205C (pl)
CY (5) CY1117535T1 (pl)
DK (5) DK2903275T3 (pl)
ES (6) ES2644037T3 (pl)
HR (5) HRP20160526T1 (pl)
HU (6) HUE035945T2 (pl)
LT (4) LT2903274T (pl)
MX (1) MX2012011563A (pl)
MY (6) MY186586A (pl)
PL (6) PL2545713T3 (pl)
PT (4) PT2905962T (pl)
RS (5) RS56439B1 (pl)
RU (6) RU2595950C2 (pl)
SI (5) SI2903273T1 (pl)
SM (1) SMT201600140B (pl)
WO (1) WO2011126275A2 (pl)
ZA (6) ZA201208296B (pl)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR101789634B1 (ko) * 2010-04-09 2017-10-25 엘지전자 주식회사 비디오 데이터 처리 방법 및 장치
KR101530284B1 (ko) 2010-07-16 2015-06-19 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
SG189184A1 (en) * 2010-10-01 2013-05-31 Samsung Electronics Co Ltd Image intra prediction method and apparatus
DK2685724T3 (da) 2011-03-06 2020-05-18 Lg Electronics Inc Intraforudsigelsesfremgangsmåde af krominansblok under anvendelse af luminansprøve, og apparat anvendende samme
US20140044347A1 (en) * 2011-04-25 2014-02-13 Sharp Kabushiki Kaisha Mage coding apparatus, image coding method, image coding program, image decoding apparatus, image decoding method, and image decoding program
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
KR101678347B1 (ko) * 2011-06-20 2016-11-21 가부시키가이샤 제이브이씨 켄우드 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 또한 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
ES2869204T3 (es) * 2011-06-24 2021-10-25 Mitsubishi Electric Corp Dispositivo de codificación de imágenes, dispositivo de decodificación de imágenes, método de codificación de imágenes, método de decodificación de imágenes
MX337078B (es) * 2011-07-02 2016-02-11 Samsung Electronics Co Ltd Metodo y aparato para multiplexar y desmultiplexar datos de video para identificar el estado de reproduccion de los datos de video.
WO2013023518A1 (en) * 2011-08-17 2013-02-21 Mediatek Singapore Pte. Ltd. Method and apparatus for intra prediction using non-square blocks
US9787982B2 (en) 2011-09-12 2017-10-10 Qualcomm Incorporated Non-square transform units and prediction units in video coding
CN107197309B (zh) 2011-10-07 2020-02-18 英迪股份有限公司 对视频信号进行解码的方法
US9699457B2 (en) 2011-10-11 2017-07-04 Qualcomm Incorporated Most probable transform for intra prediction coding
JP6034010B2 (ja) * 2011-10-24 2016-11-30 ソニー株式会社 符号化装置、符号化方法、およびプログラム
US9247254B2 (en) * 2011-10-27 2016-01-26 Qualcomm Incorporated Non-square transforms in intra-prediction video coding
US9247257B1 (en) 2011-11-30 2016-01-26 Google Inc. Segmentation based entropy encoding and decoding
CN110650336B (zh) * 2012-01-18 2022-11-29 韩国电子通信研究院 视频解码装置、视频编码装置和传输比特流的方法
US9210438B2 (en) * 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding
US11039138B1 (en) 2012-03-08 2021-06-15 Google Llc Adaptive coding of prediction modes using probability distributions
US20130251028A1 (en) * 2012-03-22 2013-09-26 The Hong Kong University Of Science And Technology Video encoding and decoding with channel prediction and error correction capability
KR101749297B1 (ko) * 2012-04-12 2017-06-21 미디어텍 싱가폴 피티이. 엘티디. 크로마 서브샘플링 포맷들의 블록 파티션을 위한 방법 및 장치
US9912944B2 (en) * 2012-04-16 2018-03-06 Qualcomm Incorporated Simplified non-square quadtree transforms for video coding
GB2501535A (en) * 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
US9781447B1 (en) 2012-06-21 2017-10-03 Google Inc. Correlation based inter-plane prediction encoding and decoding
US9426466B2 (en) * 2012-06-22 2016-08-23 Qualcomm Incorporated Transform skip mode
US9774856B1 (en) 2012-07-02 2017-09-26 Google Inc. Adaptive stochastic entropy coding
US9167268B1 (en) 2012-08-09 2015-10-20 Google Inc. Second-order orthogonal spatial intra prediction
US9344742B2 (en) 2012-08-10 2016-05-17 Google Inc. Transform-domain intra prediction
US9380298B1 (en) 2012-08-10 2016-06-28 Google Inc. Object-based intra-prediction
CN103634603B (zh) 2012-08-29 2017-07-07 中兴通讯股份有限公司 视频编解码方法、装置及系统
WO2014038153A1 (ja) 2012-09-10 2014-03-13 パナソニック株式会社 画像符号化方法、画像復号化方法、画像符号化装置、画像復号化装置、および、画像符号化復号化装置
US9369732B2 (en) 2012-10-08 2016-06-14 Google Inc. Lossless intra-prediction video coding
JP2014082639A (ja) * 2012-10-16 2014-05-08 Canon Inc 画像符号化装置およびその方法
JP6137817B2 (ja) * 2012-11-30 2017-05-31 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム
US9628790B1 (en) 2013-01-03 2017-04-18 Google Inc. Adaptive composite intra prediction for image and video compression
CN103929650B (zh) * 2013-01-10 2017-04-12 乐金电子(中国)研究开发中心有限公司 一种深度编码单元编码方法、解码方法、编码器及解码器
KR101436949B1 (ko) * 2013-01-18 2014-09-03 연세대학교 산학협력단 영상 인코딩 방법 및 장치, 그리고 영상 처리 장치
KR101475286B1 (ko) * 2013-01-18 2014-12-23 연세대학교 산학협력단 인트라 예측 방법 및 장치, 그리고 영상 처리 장치
US9509998B1 (en) 2013-04-04 2016-11-29 Google Inc. Conditional predictive multi-symbol run-length coding
US9774872B2 (en) * 2013-04-05 2017-09-26 Mitsubishi Electric Corporation Color image encoding device, color image decoding device, color image encoding method, and color image decoding method
WO2014190468A1 (en) * 2013-05-27 2014-12-04 Microsoft Corporation Video encoder for images
US20150016516A1 (en) * 2013-07-15 2015-01-15 Samsung Electronics Co., Ltd. Method for intra prediction improvements for oblique modes in video coding
US9392288B2 (en) 2013-10-17 2016-07-12 Google Inc. Video coding using scatter-based scan tables
US9179151B2 (en) 2013-10-18 2015-11-03 Google Inc. Spatial proximity context entropy coding
KR101519557B1 (ko) * 2013-12-27 2015-05-13 연세대학교 산학협력단 고속 화면 내 예측 부호화 방법 및 그 장치
WO2015100731A1 (en) * 2014-01-03 2015-07-09 Mediatek Singapore Pte. Ltd. Methods for determining the prediction partitions
EP3120556B1 (en) 2014-03-17 2021-01-13 Microsoft Technology Licensing, LLC Encoder-side decisions for screen content encoding
JP6330507B2 (ja) * 2014-06-19 2018-05-30 ソニー株式会社 画像処理装置及び画像処理方法
WO2015200822A1 (en) * 2014-06-26 2015-12-30 Huawei Technologies Co., Ltd Method and device for reducing a computational load in high efficiency video coding
CN105812795B (zh) * 2014-12-31 2019-02-12 浙江大华技术股份有限公司 一种最大编码单元的编码模式的确定方法和装置
CN106416254B (zh) 2015-02-06 2019-08-02 微软技术许可有限责任公司 在媒体编码期间跳过评估阶段
CN104853192B (zh) 2015-05-08 2018-02-13 腾讯科技（深圳）有限公司 预测模式选择方法及装置
US10038917B2 (en) 2015-06-12 2018-07-31 Microsoft Technology Licensing, Llc Search strategies for intra-picture prediction modes
US10003807B2 (en) * 2015-06-22 2018-06-19 Cisco Technology, Inc. Block-based video coding using a mixture of square and rectangular blocks
US10009620B2 (en) 2015-06-22 2018-06-26 Cisco Technology, Inc. Combined coding of split information and other block-level parameters for video coding/decoding
US10136132B2 (en) 2015-07-21 2018-11-20 Microsoft Technology Licensing, Llc Adaptive skip or zero block detection combined with transform size decision
CN107306353B (zh) * 2016-04-19 2020-05-01 广州市动景计算机科技有限公司 图像空间预测模式选择方法及装置、图像压缩方法及设备
JP6669622B2 (ja) * 2016-09-21 2020-03-18 Kddi株式会社 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体
WO2018066863A1 (ko) * 2016-10-04 2018-04-12 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
EP3306922A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Method and apparatus for encoding a picture using rate-distortion based block splitting
EP3316578A1 (en) 2016-10-25 2018-05-02 Thomson Licensing Method and apparatus for encoding and decoding a picture
WO2018124686A1 (ko) * 2016-12-26 2018-07-05 에스케이텔레콤 주식회사 인트라 예측을 이용한 영상의 부호화 및 복호화
WO2018131838A1 (ko) * 2017-01-11 2018-07-19 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
CN117255197A (zh) * 2017-03-22 2023-12-19 韩国电子通信研究院 基于块形式的预测方法和装置
CN107071417B (zh) * 2017-04-10 2019-07-02 电子科技大学 一种用于视频编码的帧内预测方法
WO2019083284A1 (ko) 2017-10-24 2019-05-02 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
US10694188B2 (en) * 2017-12-18 2020-06-23 Arris Enterprises Llc System and method for constructing a plane for planar prediction
EP3787287A4 (en) 2018-04-24 2022-04-13 Samsung Electronics Co., Ltd. VIDEO ENCODING METHOD AND APPARATUS, AND VIDEO DECODING METHOD AND APPARATUS
CN108737819B (zh) * 2018-05-20 2021-06-11 北京工业大学 一种基于四叉树二叉树结构的灵活编码单元划分方法
TW202007164A (zh) 2018-07-15 2020-02-01 大陸商北京字節跳動網絡技術有限公司 跨分量運動資訊匯出
IL314071A (en) 2018-09-07 2024-09-01 B1 Institute Image Technology Inc Method and device for image encoding/decoding
CN113170126A (zh) 2018-11-08 2021-07-23 Oppo广东移动通信有限公司 视频信号编码/解码方法以及用于所述方法的设备
JP7277586B2 (ja) * 2018-12-21 2023-05-19 ホアウェイ・テクノロジーズ・カンパニー・リミテッド モードおよびサイズに依存したブロックレベル制限の方法および装置
CN109803145B (zh) * 2018-12-29 2022-10-28 浙江大华技术股份有限公司 帧内预测方法、装置、编码器及存储装置
WO2020135206A1 (en) * 2018-12-29 2020-07-02 Zhejiang Dahua Technology Co., Ltd. Systems and methods for intra prediction
CN113347416B (zh) 2019-01-02 2023-06-02 Oppo广东移动通信有限公司 色度帧内预测方法和装置、及计算机存储介质
CN110213586B (zh) * 2019-06-10 2021-03-05 杭州电子科技大学 一种vvc帧内预测角度模式快速选择方法
WO2020262963A1 (ko) * 2019-06-24 2020-12-30 엘지전자 주식회사 크로마 블록의 최대 변환 크기 설정을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
CN115834879A (zh) * 2019-08-14 2023-03-21 Lg电子株式会社 图像编解码方法、发送比特流的方法和记录介质
CN113766223A (zh) * 2020-06-03 2021-12-07 北京三星通信技术研究有限公司 预测模式获取方法和装置
US11962784B2 (en) 2020-09-23 2024-04-16 Ofinno, Llc Intra prediction
US12096003B2 (en) 2020-11-17 2024-09-17 Ofinno, Llc Reduced residual inter prediction
WO2023050370A1 (zh) * 2021-09-30 2023-04-06 Oppo广东移动通信有限公司 帧内预测的方法、解码器、编码器和编解码系统
CN114885164B (zh) * 2022-07-12 2022-09-30 深圳比特微电子科技有限公司 确定帧内预测模式的方法、装置及电子设备和存储介质

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7830959B2 (en) * 2003-12-26 2010-11-09 Electronics And Telecommunications Research Institute Apparatus and method for performing intra prediction for image decoder
EP1558040A1 (en) * 2004-01-21 2005-07-27 Thomson Licensing S.A. Method and apparatus for generating/evaluating prediction information in picture signal encoding/decoding
US8082419B2 (en) * 2004-03-30 2011-12-20 Intel Corporation Residual addition for video software techniques
KR100813958B1 (ko) 2004-06-07 2008-03-14 세종대학교산학협력단 동영상의 무손실 인코딩 및 디코딩 방법, 그 장치
US7430238B2 (en) * 2004-12-10 2008-09-30 Micronas Usa, Inc. Shared pipeline architecture for motion vector prediction and residual decoding
US7970219B2 (en) * 2004-12-30 2011-06-28 Samsung Electronics Co., Ltd. Color image encoding and decoding method and apparatus using a correlation between chrominance components
US8290057B2 (en) * 2005-02-18 2012-10-16 Mediatek Incorporation Method of decoding a digital video sequence and related apparatus
KR100763178B1 (ko) * 2005-03-04 2007-10-04 삼성전자주식회사 색 공간 스케일러블 비디오 코딩 및 디코딩 방법, 이를위한 장치
JP4050754B2 (ja) * 2005-03-23 2008-02-20 株式会社東芝 ビデオエンコーダ及び動画像信号の符号化方法
KR101246915B1 (ko) 2005-04-18 2013-03-25 삼성전자주식회사 동영상 부호화 또는 복호화 방법 및 장치
EP1753242A2 (en) * 2005-07-18 2007-02-14 Matsushita Electric Industrial Co., Ltd. Switchable mode and prediction information coding
CN101848391B (zh) * 2005-09-26 2014-11-26 三菱电机株式会社 运动图像编码装置以及运动图像译码装置
KR100727991B1 (ko) * 2005-10-01 2007-06-13 삼성전자주식회사 영상의 인트라 예측 부호화 방법 및 그 방법을 사용하는부호화 장치
KR100750145B1 (ko) * 2005-12-12 2007-08-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
KR20070077609A (ko) * 2006-01-24 2007-07-27 삼성전자주식회사 인트라 예측 모드 결정 방법 및 장치
CN101385356B (zh) * 2006-02-17 2011-01-19 汤姆森许可贸易公司 采用帧内预测模式的图像编码方法
KR101330630B1 (ko) 2006-03-13 2013-11-22 삼성전자주식회사 최적인 예측 모드를 적응적으로 적용하여 동영상을부호화하는 방법 및 장치, 동영상을 복호화하는 방법 및장치
JP5026092B2 (ja) 2007-01-12 2012-09-12 三菱電機株式会社 動画像復号装置および動画像復号方法
US8718139B2 (en) * 2007-01-12 2014-05-06 Mitsubishi Electric Corporation Image decoding device and image decoding method
US8630346B2 (en) * 2007-02-20 2014-01-14 Samsung Electronics Co., Ltd System and method for introducing virtual zero motion vector candidates in areas of a video sequence involving overlays
US8995522B2 (en) * 2007-04-13 2015-03-31 Apple Inc. Method and system for rate control
US20080285652A1 (en) * 2007-05-14 2008-11-20 Horizon Semiconductors Ltd. Apparatus and methods for optimization of image and motion picture memory access
KR101362757B1 (ko) * 2007-06-11 2014-02-14 삼성전자주식회사 인터 컬러 보상을 이용한 영상의 부호화 방법 및 장치,복호화 방법 및 장치
KR101291196B1 (ko) 2008-01-25 2013-07-31 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
KR20090129926A (ko) * 2008-06-13 2009-12-17 삼성전자주식회사 영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치
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
KR101517768B1 (ko) 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
US8275208B2 (en) * 2008-07-02 2012-09-25 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding image using image separation based on bit location
JP5639056B2 (ja) * 2008-08-19 2014-12-10 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ 輝度評価
KR101452860B1 (ko) 2009-08-17 2014-10-23 삼성전자주식회사 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치
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
KR101678347B1 (ko) * 2011-06-20 2016-11-21 가부시키가이샤 제이브이씨 켄우드 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 또한 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
US20150036753A1 (en) * 2012-03-30 2015-02-05 Sony Corporation Image processing device and method, and recording medium
CN108712652A (zh) * 2012-06-29 2018-10-26 韩国电子通信研究院 视频编码方法和计算机可读介质
US9374592B2 (en) * 2012-09-08 2016-06-21 Texas Instruments Incorporated Mode estimation in pipelined architectures

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