MX338670B - Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello. - Google Patents

Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.

Info

Publication number
MX338670B
MX338670B MX2015002715A MX2015002715A MX338670B MX 338670 B MX338670 B MX 338670B MX 2015002715 A MX2015002715 A MX 2015002715A MX 2015002715 A MX2015002715 A MX 2015002715A MX 338670 B MX338670 B MX 338670B
Authority
MX
Mexico
Prior art keywords
offset
appliance
decoding method
video decoding
video
Prior art date
Application number
MX2015002715A
Other languages
English (en)
Spanish (es)
Inventor
Elena Alshina
Alexander Alshin
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 MX338670B publication Critical patent/MX338670B/es

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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/422—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation for representing the structure of the pattern or shape of an object therefor
    • G06V10/424—Syntactic representation, e.g. by using alphabets or grammars
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/435—Computation of moments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V10/7515—Shifting the patterns to accommodate for positional errors
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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Computing Systems (AREA)
  • Discrete Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MX2015002715A 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello. MX338670B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161502018P 2011-06-28 2011-06-28
PCT/KR2012/005086 WO2013002554A2 (ko) 2011-06-28 2012-06-27 픽셀 분류에 따른 오프셋 조정을 이용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치

Publications (1)

Publication Number Publication Date
MX338670B true MX338670B (es) 2016-04-27

Family

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Family Applications (4)

Application Number Title Priority Date Filing Date
MX2015002713A MX337235B (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.
MX2015002715A MX338670B (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.
MX2015002714A MX338669B (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.
MX2014000046A MX2014000046A (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de comformidad clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.

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MX2015002713A MX337235B (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.

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MX2015002714A MX338669B (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.
MX2014000046A MX2014000046A (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de comformidad clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.

Country Status (16)

Country Link
US (7) US9426482B2 (enExample)
EP (3) EP2887669A1 (enExample)
JP (6) JP5964422B2 (enExample)
KR (6) KR101457398B1 (enExample)
CN (6) CN104980757A (enExample)
AU (3) AU2012276452B2 (enExample)
BR (5) BR122021004576B1 (enExample)
CA (2) CA3016913C (enExample)
MX (4) MX337235B (enExample)
MY (3) MY193778A (enExample)
PH (5) PH12014500016A1 (enExample)
RU (3) RU2581553C2 (enExample)
SG (4) SG10201408720TA (enExample)
TW (5) TWI549492B (enExample)
WO (1) WO2013002554A2 (enExample)
ZA (1) ZA201400649B (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9378560B2 (en) 2011-06-17 2016-06-28 Advanced Micro Devices, Inc. Real time on-chip texture decompression using shader processors
AU2012277160B2 (en) 2011-06-27 2016-12-15 Sun Patent Trust Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device
JP5907367B2 (ja) 2011-06-28 2016-04-26 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
JP5964422B2 (ja) * 2011-06-28 2016-08-03 サムスン エレクトロニクス カンパニー リミテッド ピクセル分類によるオフセット調整を利用するビデオ符号化方法及びその装置、並びに該ビデオ復号化方法及びその装置
MX2014000159A (es) 2011-07-02 2014-02-19 Samsung Electronics Co Ltd Metodo y aparato para la codificacion de video, y metodo y aparato para la decodificacion de video acompañada por inter prediccion utilizando imagen co-localizada.
GB201119206D0 (en) 2011-11-07 2011-12-21 Canon Kk Method and device for providing compensation offsets for a set of reconstructed samples of an image
US9277194B2 (en) 2011-11-08 2016-03-01 Texas Instruments Incorporated Method and apparatus for image and video coding using hierarchical sample adaptive band offset
US9253482B2 (en) * 2011-11-08 2016-02-02 Texas Insturments Incorporated Method and apparatus for sample adaptive offset without sign coding
EP2958325A1 (en) 2011-12-22 2015-12-23 Samsung Electronics Co., Ltd Video decoding method using offset adjustment according to classification of pixels by maximum encoding units
CA2862805C (en) * 2012-01-19 2019-02-12 Mitsubishi Electric Corporation Image decoding device, image encoding device, image decoding method, and image encoding method
EP3300364B1 (en) 2012-06-11 2019-09-04 Samsung Electronics Co., Ltd. Encoding and decoding videos sharing sao parameters according to a color component
US9635360B2 (en) * 2012-08-01 2017-04-25 Mediatek Inc. Method and apparatus for video processing incorporating deblocking and sample adaptive offset
KR102028244B1 (ko) 2012-09-28 2019-10-02 브이아이디 스케일, 인크. 비디오 코딩에서 크로마 신호 향상을 위한 교차-평면 필터링
US9955166B2 (en) * 2012-10-05 2018-04-24 Lg Electronics Inc. Method and device for processing video signal
IN2013MU01146A (enExample) * 2013-03-26 2015-04-24 Tektronix Inc
WO2014163209A1 (ja) * 2013-04-05 2014-10-09 シャープ株式会社 画像復号装置
CN104717506B (zh) * 2013-12-13 2019-07-05 北京三星通信技术研究有限公司 视频编解码中像素处理的方法和装置
JP6253406B2 (ja) * 2013-12-27 2017-12-27 キヤノン株式会社 画像符号化装置、撮像装置、画像符号化方法、及びプログラム
US9756340B2 (en) 2014-02-03 2017-09-05 Mitsubishi Electric Corporation Video encoding device and video encoding method
WO2016119746A1 (zh) * 2015-01-29 2016-08-04 同济大学 图像编码方法及装置、图像解码方法及装置
CN107736021A (zh) * 2015-05-12 2018-02-23 三星电子株式会社 用于样点值补偿的图像编码方法和装置以及用于样点值补偿的图像解码方法和装置
KR102570911B1 (ko) 2015-07-08 2023-08-24 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 교차 평면 필터링을 이용한 향상된 크로마 코딩
JP6094838B2 (ja) * 2015-08-31 2017-03-15 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
KR102423880B1 (ko) * 2015-10-06 2022-07-21 삼성전자주식회사 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법
CN113347418B (zh) * 2015-11-18 2024-06-14 韩国电子通信研究院 用于解码、编码视频信号的方法和计算机可读存储介质
JPWO2017191749A1 (ja) 2016-05-02 2019-03-07 ソニー株式会社 画像処理装置及び画像処理方法
KR101981687B1 (ko) * 2016-05-04 2019-05-24 한국항공대학교산학협력단 오프셋 정보 부호화 및 복호화 방법 및 장치
CN106130562B (zh) * 2016-06-15 2019-09-06 中国石油集团渤海钻探工程有限公司 一种随钻测井数据实时压缩方法及解压缩方法
JP6229030B2 (ja) * 2016-10-06 2017-11-08 株式会社三共 遊技機
CA3048382A1 (en) 2017-01-12 2018-07-19 Sony Corporation Image processing apparatus and image processing method
JP6341304B2 (ja) * 2017-02-14 2018-06-13 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
EP3471413A1 (en) * 2017-10-10 2019-04-17 Thomson Licensing Encoding and decoding methods and corresponding devices
KR20240169129A (ko) 2018-03-27 2024-12-02 (주)휴맥스 모션 보상을 이용하는 비디오 신호 처리 방법 및 장치
TWI678107B (zh) 2018-05-16 2019-11-21 香港商京鷹科技股份有限公司 影像傳輸方法及其系統與影像傳送端裝置
US11317099B2 (en) * 2018-10-05 2022-04-26 Tencent America LLC Method and apparatus for signaling an offset in video coding for intra block copy and/or inter prediction
CN112581376A (zh) * 2019-09-29 2021-03-30 北京迈格威科技有限公司 图像处理方法、装置及电子设备
CN113453005B (zh) * 2020-03-26 2022-11-01 杭州海康威视数字技术股份有限公司 解码方法、编码方法、装置及设备
CN114223201B (zh) 2020-06-03 2022-12-27 北京达佳互联信息技术有限公司 在跨分量相关中的色度编解码增强
US12262019B2 (en) * 2023-01-13 2025-03-25 Tencent America LLC Adaptive bands for filter offset selection in cross-component sample offset
US12355943B2 (en) 2023-03-01 2025-07-08 Tencent America LLC Angular intra prediction

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661862A (en) * 1984-04-27 1987-04-28 Rca Corporation Differential PCM video transmission system employing horizontally offset five pixel groups and delta signals having plural non-linear encoding functions
US4971407A (en) 1989-08-09 1990-11-20 Unisys Corp. Two stage run and string data compressor providing doubly compressed output
US6043838A (en) * 1997-11-07 2000-03-28 General Instrument Corporation View offset estimation for stereoscopic video coding
US6418166B1 (en) * 1998-11-30 2002-07-09 Microsoft Corporation Motion estimation and block matching pattern
US20020122595A1 (en) 1999-06-04 2002-09-05 Rikk Crill Apparatus and method for radial and angular or rotational analysis of images for shape content and matching
FI116819B (fi) 2000-01-21 2006-02-28 Nokia Corp Menetelmä kuvien lähettämiseksi ja kuvakooderi
WO2003007619A1 (en) * 2001-07-10 2003-01-23 Koninklijke Philips Electronics N.V. Method and device for generating a scalable coded video signal from a non-scalable coded video signal
JP2003230147A (ja) * 2002-02-01 2003-08-15 Matsushita Electric Ind Co Ltd 映像信号符号化装置およびその方法
ES2351306T3 (es) * 2002-04-18 2011-02-02 Kabushiki Kaisha Toshiba Procedimiento y dispositivo para la codificación de imágen en movimiento.
US8406301B2 (en) 2002-07-15 2013-03-26 Thomson Licensing Adaptive weighting of reference pictures in video encoding
KR20060109247A (ko) * 2005-04-13 2006-10-19 엘지전자 주식회사 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치
US7680342B2 (en) * 2004-08-16 2010-03-16 Fotonation Vision Limited Indoor/outdoor classification in digital images
US20050047504A1 (en) 2003-09-03 2005-03-03 Sung Chih-Ta Star Data stream encoding method and apparatus for digital video compression
US7400681B2 (en) 2003-11-28 2008-07-15 Scientific-Atlanta, Inc. Low-complexity motion vector prediction for video codec with two lists of reference pictures
NO319629B1 (no) 2003-11-28 2005-09-05 Tandberg Telecom As Fremgangsmate for korrigering av interpolerte pikselverdier
US7233164B2 (en) * 2003-12-17 2007-06-19 Rambus Inc. Offset cancellation in a multi-level signaling system
US20050232497A1 (en) * 2004-04-15 2005-10-20 Microsoft Corporation High-fidelity transcoding
JP2006032999A (ja) * 2004-07-12 2006-02-02 Sharp Corp 画像復号装置及び画像復号方法
CN101977329B (zh) * 2004-07-29 2012-10-03 微软公司 使用线光值和其它图像处理改进的图像处理
US8472699B2 (en) * 2006-11-22 2013-06-25 Board Of Trustees Of The Leland Stanford Junior University Arrangement and method for three-dimensional depth image construction
US8068673B2 (en) 2006-12-01 2011-11-29 Beihang University Rapid and high precision centroiding method and system for spots image
EP2130374A4 (en) 2007-03-23 2011-03-02 Lg Electronics Inc METHOD AND ARRANGEMENT FOR DECODING / CODING A VIDEO SIGNAL
US7983496B2 (en) 2007-06-26 2011-07-19 Mitsubishi Electric Research Laboratories, Inc. Inverse tone mapping for bit-depth scalable image coding adapted to variable block sizes
WO2009110160A1 (ja) 2008-03-07 2009-09-11 株式会社 東芝 動画像符号化／復号化方法及び装置
US9078007B2 (en) 2008-10-03 2015-07-07 Qualcomm Incorporated Digital video coding with interpolation filters and offsets
TWI386068B (zh) 2008-10-22 2013-02-11 Nippon Telegraph & Telephone 解塊處理方法、解塊處理裝置、解塊處理程式及記錄該程式之可由電腦讀取之記錄媒體
KR101700358B1 (ko) 2009-12-09 2017-01-26 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
US9094658B2 (en) * 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
US9055305B2 (en) * 2011-01-09 2015-06-09 Mediatek Inc. Apparatus and method of sample adaptive offset for video coding
US8861617B2 (en) 2010-10-05 2014-10-14 Mediatek Inc Method and apparatus of region-based adaptive loop filtering
CN103392338A (zh) 2011-01-03 2013-11-13 联发科技股份有限公司 基于滤波单元的回路滤波方法
CN106454357A (zh) 2011-01-09 2017-02-22 寰发股份有限公司 已处理视频数据的样本自适应补偿的方法和装置
US9161041B2 (en) * 2011-01-09 2015-10-13 Mediatek Inc. Apparatus and method of efficient sample adaptive offset
EP2882190B1 (en) 2011-04-21 2018-11-14 HFI Innovation Inc. Method and apparatus for improved in-loop filtering
US9008170B2 (en) 2011-05-10 2015-04-14 Qualcomm Incorporated Offset type and coefficients signaling method for sample adaptive offset
US20120294353A1 (en) * 2011-05-16 2012-11-22 Mediatek Inc. Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components
DE112012002125T5 (de) * 2011-05-16 2014-02-20 Mediatek Inc. Vorrichtung und Verfahren für einen abtastungsadaptiven Offset für Luminanz- und Chrominanz-Komponenten
EP2719181A4 (en) 2011-06-10 2015-04-15 Mediatek Inc METHOD AND APPARATUS FOR SCALABLE VIDEO CODING
AU2012267007B2 (en) * 2011-06-10 2016-03-17 Mediatek Inc. Method and apparatus of scalable video coding
JP5973434B2 (ja) 2011-06-23 2016-08-23 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 画像フィルタ装置、フィルタ方法および動画像復号装置
JP5964422B2 (ja) 2011-06-28 2016-08-03 サムスン エレクトロニクス カンパニー リミテッド ピクセル分類によるオフセット調整を利用するビデオ符号化方法及びその装置、並びに該ビデオ復号化方法及びその装置

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