IN2014DN03098A - - Google Patents

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Publication number
IN2014DN03098A
IN2014DN03098A IN3098DEN2014A IN2014DN03098A IN 2014DN03098 A IN2014DN03098 A IN 2014DN03098A IN 3098DEN2014 A IN3098DEN2014 A IN 3098DEN2014A IN 2014DN03098 A IN2014DN03098 A IN 2014DN03098A
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India
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decoded
block
image information
skip mode
transform skip
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English (en)
Inventor
Bae Keun Lee
Jae Cheol Kwon
Joo Young Kim
Original Assignee
Kt Corp
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Publication of IN2014DN03098A publication Critical patent/IN2014DN03098A/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
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    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
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    • H04N19/102Methods 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
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    • H04N19/102Methods 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
    • H04N19/12Selection 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
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    • H04N19/169Methods 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
    • H04N19/186Methods 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
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    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
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    • H04N19/90Methods 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/172Methods 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 picture, frame or field

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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)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
IN3098DEN2014 2011-10-17 2012-10-17 IN2014DN03098A (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110106107 2011-10-17
PCT/KR2012/008482 WO2013058542A1 (ko) 2011-10-17 2012-10-17 영상 부호화/복호화 방법 및 그 장치

Publications (1)

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IN2014DN03098A true IN2014DN03098A (pl) 2015-05-15

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US (6) US9560384B2 (pl)
KR (10) KR101533720B1 (pl)
CN (9) CN107493479B (pl)
AU (5) AU2012326873B2 (pl)
BR (1) BR112014009403B1 (pl)
CA (1) CA2856198C (pl)
GB (5) GB2510078C (pl)
IN (1) IN2014DN03098A (pl)
MX (5) MX382735B (pl)
PL (1) PL230821B1 (pl)
RU (5) RU2715031C2 (pl)
WO (1) WO2013058542A1 (pl)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102857755B (zh) * 2011-07-01 2016-12-14 华为技术有限公司 确定变换块尺寸的方法和设备
KR101762294B1 (ko) * 2011-10-18 2017-07-28 주식회사 케이티 영상 부호화 방법, 영상 복호화 방법, 영상 부호화기 및 영상 복호화기
WO2015012600A1 (ko) * 2013-07-23 2015-01-29 성균관대학교 산학협력단 영상 부호화/복호화 방법 및 장치
KR101709775B1 (ko) * 2013-07-23 2017-02-23 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법 및 장치
GB2518823A (en) * 2013-09-25 2015-04-08 Sony Corp Data encoding and decoding
CN107211146A (zh) * 2014-11-21 2017-09-26 Vid拓展公司 一维变换模式和系数扫描顺序
KR102605285B1 (ko) * 2015-08-19 2023-11-24 엘지전자 주식회사 다중 그래프 기반 모델에 따라 최적화된 변환을 이용하여 비디오 신호를 인코딩/디코딩하는 방법 및 장치
US10042942B2 (en) * 2015-10-30 2018-08-07 Sap Se Transforms using column dictionaries
CN108886613B (zh) * 2016-03-28 2022-04-19 株式会社Kt 用于处理视频信号的方法和装置
CN114363628B (zh) * 2016-06-24 2024-06-14 株式会社Kt 图像编码方法、图像解码方法以及装置
CN109479149B (zh) * 2016-07-05 2022-04-15 株式会社Kt 视频信号处理方法和设备
WO2018044088A1 (ko) * 2016-08-31 2018-03-08 주식회사 케이티 비디오 신호 처리 방법 및 장치
KR102424418B1 (ko) 2016-08-31 2022-07-22 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN109952761B (zh) 2016-09-20 2022-04-15 株式会社Kt 用于处理视频信号的方法和装置
CA3280606A1 (en) * 2016-10-04 2025-10-30 Kt Corporation Method and apparatus for processing video signal
EP3349451A1 (en) * 2017-01-11 2018-07-18 Thomson Licensing Method and apparatus for selecting a coding mode used for encoding/decoding a residual block
CN116847086A (zh) 2017-05-17 2023-10-03 株式会社Kt 对图像解码的方法以及存储压缩视频数据的装置
CN115460403A (zh) * 2017-07-31 2022-12-09 韩国电子通信研究院 对图像编码和解码的方法及存储比特流的计算机可读介质
CA3175176C (en) * 2017-08-04 2024-07-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD AND APPARATUS FOR CONFIGURING A TRANSFORMER FOR VIDEO COMPRESSION
CN110049322B (zh) * 2018-01-15 2021-02-05 北京金山云网络技术有限公司 模式选择的方法、装置、电子设备及存储介质
WO2019194420A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 변환 인디케이터에 기반한 영상 코딩 방법 및 그 장치
FR3086485A1 (fr) * 2018-09-21 2020-03-27 Orange Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image.
KR20250114566A (ko) 2019-01-12 2025-07-29 (주)휴맥스 다중 변환 커널을 사용하는 비디오 신호 처리 방법 및 장치
WO2020185022A1 (ko) * 2019-03-12 2020-09-17 주식회사 엑스리스 영상 신호 부호화/복호화 방법 및 이를 위한 장치
KR102757393B1 (ko) * 2019-07-10 2025-01-21 엘지전자 주식회사 레지듀얼 코딩에 대한 영상 디코딩 방법 및 그 장치
CN120281921A (zh) * 2019-09-16 2025-07-08 交互数字Ce专利控股有限公司 用于快速视频编码器的二次变换
CN117412066A (zh) * 2019-10-05 2024-01-16 Lg电子株式会社 解码设备、编码设备和发送设备
EP4087244B1 (en) * 2019-12-31 2025-11-19 Lg Electronics Inc. Image encoding/decoding method and apparatus for performing prediction on basis of reconfigured prediction mode type of leaf node, and bitstream transmission method
CN120956899A (zh) 2020-01-10 2025-11-14 Lg 电子株式会社 基于变换的图像编码方法及其装置
CN114930849B (zh) 2020-01-10 2025-12-26 Lg电子株式会社 基于变换的图像编译方法及其装置
KR20220097520A (ko) * 2020-01-10 2022-07-07 엘지전자 주식회사 변환에 기반한 영상 코딩 방법 및 그 장치
CN113709476B (zh) * 2020-06-05 2022-12-23 杭州海康威视数字技术股份有限公司 编码方法、解码方法、装置及机器可读存储介质
US11792438B2 (en) 2020-10-02 2023-10-17 Lemon Inc. Using neural network filtering in video coding
US12022098B2 (en) * 2021-03-04 2024-06-25 Lemon Inc. Neural network-based in-loop filter with residual scaling for video coding

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2265089C (en) * 1998-03-10 2007-07-10 Sony Corporation Transcoding system using encoding history information
JP4447197B2 (ja) * 2002-01-07 2010-04-07 三菱電機株式会社 動画像符号化装置および動画像復号装置
US20040125204A1 (en) 2002-12-27 2004-07-01 Yoshihisa Yamada Moving picture coding apparatus and moving picture decoding apparatus
US7961786B2 (en) 2003-09-07 2011-06-14 Microsoft Corporation Signaling field type information
US7623574B2 (en) 2003-09-07 2009-11-24 Microsoft Corporation Selecting between dominant and non-dominant motion vector predictor polarities
US7606308B2 (en) 2003-09-07 2009-10-20 Microsoft Corporation Signaling macroblock mode information for macroblocks of interlaced forward-predicted fields
US7822123B2 (en) 2004-10-06 2010-10-26 Microsoft Corporation Efficient repeat padding for hybrid video sequence with arbitrary video resolution
US8213779B2 (en) 2003-09-07 2012-07-03 Microsoft Corporation Trick mode elementary stream and receiver system
US7567617B2 (en) 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US7317839B2 (en) 2003-09-07 2008-01-08 Microsoft Corporation Chroma motion vector derivation for interlaced forward-predicted fields
US8625680B2 (en) 2003-09-07 2014-01-07 Microsoft Corporation Bitstream-controlled post-processing filtering
US7852919B2 (en) 2003-09-07 2010-12-14 Microsoft Corporation Field start code for entry point frames with predicted first field
US7369709B2 (en) 2003-09-07 2008-05-06 Microsoft Corporation Conditional lapped transform
US7577200B2 (en) 2003-09-07 2009-08-18 Microsoft Corporation Extended range variable length coding/decoding of differential motion vector information
US7599438B2 (en) 2003-09-07 2009-10-06 Microsoft Corporation Motion vector block pattern coding and decoding
US7839930B2 (en) 2003-11-13 2010-11-23 Microsoft Corporation Signaling valid entry points in a video stream
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US8009739B2 (en) 2003-09-07 2011-08-30 Microsoft Corporation Intensity estimation/compensation for interlaced forward-predicted fields
US7577198B2 (en) 2003-09-07 2009-08-18 Microsoft Corporation Number of reference fields for an interlaced forward-predicted field
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7616692B2 (en) 2003-09-07 2009-11-10 Microsoft Corporation Hybrid motion vector prediction for interlaced forward-predicted fields
EP1656793B1 (en) 2003-09-07 2019-11-27 Microsoft Technology Licensing, LLC Slice layer in video codec
US8107531B2 (en) 2003-09-07 2012-01-31 Microsoft Corporation Signaling and repeat padding for skip frames
US7688894B2 (en) 2003-09-07 2010-03-30 Microsoft Corporation Scan patterns for interlaced video content
US7924921B2 (en) 2003-09-07 2011-04-12 Microsoft Corporation Signaling coding and display options in entry point headers
US8582659B2 (en) 2003-09-07 2013-11-12 Microsoft Corporation Determining a decoding time stamp from buffer fullness
US7620106B2 (en) 2003-09-07 2009-11-17 Microsoft Corporation Joint coding and decoding of a reference field selection and differential motion vector information
US8085844B2 (en) 2003-09-07 2011-12-27 Microsoft Corporation Signaling reference frame distances
US7782954B2 (en) 2003-09-07 2010-08-24 Microsoft Corporation Scan patterns for progressive video content
US7092576B2 (en) 2003-09-07 2006-08-15 Microsoft Corporation Bitplane coding for macroblock field/frame coding type information
US8345754B2 (en) 2003-09-07 2013-01-01 Microsoft Corporation Signaling buffer fullness
US7609762B2 (en) 2003-09-07 2009-10-27 Microsoft Corporation Signaling for entry point frames with predicted first field
US8014450B2 (en) 2003-09-07 2011-09-06 Microsoft Corporation Flexible range reduction
CN100401780C (zh) * 2004-05-07 2008-07-09 美国博通公司 在视频解码器中动态选择变换尺寸的方法和系统
KR100619041B1 (ko) 2004-07-22 2006-09-01 삼성전자주식회사 비디오 동기화 장치 및 비디오 동기화 방법
WO2006044370A1 (en) * 2004-10-13 2006-04-27 Thomson Licensing Method and apparatus for complexity scalable video encoding and decoding
US20060104521A1 (en) * 2004-11-15 2006-05-18 Shu-Wen Teng Image processing devices and methods
CN1777283A (zh) * 2004-12-31 2006-05-24 上海广电(集团)有限公司 一种基于微块的视频信号编/解码方法
KR100703770B1 (ko) 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
KR100750145B1 (ko) 2005-12-12 2007-08-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
CN101137047B (zh) * 2006-08-29 2010-09-15 昆山杰得微电子有限公司 一种通过有效残差系数分析提高编码效率的方法
WO2008035842A1 (en) 2006-09-20 2008-03-27 Electronics And Telecommunications Research Institute Apparatus and method for encoding and decoding using alternative converter according to the correlation of residual signal
KR100927733B1 (ko) * 2006-09-20 2009-11-18 한국전자통신연구원 잔여계수의 상관성에 따라 변환기를 선택적으로 이용한부호화/복호화 장치 및 그 방법
JP5221557B2 (ja) * 2006-12-07 2013-06-26 クゥアルコム・インコーポレイテッド ラインに基づくビデオレート制御および圧縮
CN101601300B (zh) * 2006-12-14 2012-07-18 汤姆逊许可公司 用自适应增强层预测对位深度可分级视频数据进行编码和/或解码的方法和设备
US8619853B2 (en) 2007-06-15 2013-12-31 Qualcomm Incorporated Separable directional transforms
US8654833B2 (en) * 2007-09-26 2014-02-18 Qualcomm Incorporated Efficient transformation techniques for video coding
CN101415121B (zh) * 2007-10-15 2010-09-29 华为技术有限公司 一种自适应的帧预测的方法及装置
KR101291196B1 (ko) 2008-01-25 2013-07-31 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
JP2009194617A (ja) * 2008-02-14 2009-08-27 Sony Corp 画像処理装置、画像処理方法、画像処理方法のプログラム及び画像処理方法のプログラムを記録した記録媒体
KR101431545B1 (ko) * 2008-03-17 2014-08-20 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
CN101309401B (zh) * 2008-07-10 2010-08-04 上海富瀚微电子有限公司 一种快速的先进视频编码率计算方法及其装置
WO2010018992A2 (en) * 2008-08-12 2010-02-18 Lg Electronics Inc. Method of processing a video signal
KR20100027384A (ko) * 2008-09-02 2010-03-11 삼성전자주식회사 예측 모드 결정 방법 및 장치
JP2012516626A (ja) * 2009-01-27 2012-07-19 トムソン ライセンシング ビデオ符号化およびビデオ復号における変換の選択のための方法および装置
JP5700970B2 (ja) * 2009-07-30 2015-04-15 トムソン ライセンシングThomson Licensing 画像シーケンスを表す符号化データストリームの復号方法と画像シーケンスの符号化方法
EP2299717A1 (en) 2009-09-10 2011-03-23 Thomson Licensing Method and apparatus for image encoding using Hold-MBs, and method and apparatus for image decoding using Hold-MBs
US20110090954A1 (en) * 2009-10-21 2011-04-21 Cohen Robert A Video Codes with Directional Transforms
US20110090952A1 (en) * 2009-10-21 2011-04-21 Cohen Robert A Directional Transforms for Video and Image Coding
KR101457894B1 (ko) * 2009-10-28 2014-11-05 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
CN101710994B (zh) * 2009-12-17 2012-12-26 无锡中星微电子有限公司 一种用于视频解码的方法和系统
US8315310B2 (en) * 2010-01-08 2012-11-20 Research In Motion Limited Method and device for motion vector prediction in video transcoding using full resolution residuals
US8885714B2 (en) * 2010-01-14 2014-11-11 Texas Instruments Incorporated Method and system for intracoding in video encoding
US8559511B2 (en) * 2010-03-30 2013-10-15 Hong Kong Applied Science and Technology Research Institute Company Limited Method and apparatus for video coding by ABT-based just noticeable difference model
CN101841713B (zh) * 2010-04-30 2012-12-05 西安电子科技大学 降低编码码率的视频编码方法及系统
CN101895756B (zh) * 2010-07-15 2012-10-31 北京大学 视频图像块的编码、解码、重构方法及系统
US8494290B2 (en) * 2011-05-05 2013-07-23 Mitsubishi Electric Research Laboratories, Inc. Method for coding pictures using hierarchical transform units
GB2492333B (en) * 2011-06-27 2018-12-12 British Broadcasting Corp Video encoding and decoding using transforms

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