CN103716626B - 图像处理设备和方法 - Google Patents

图像处理设备和方法 Download PDF

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Publication number
CN103716626B
CN103716626B CN201310654860.2A CN201310654860A CN103716626B CN 103716626 B CN103716626 B CN 103716626B CN 201310654860 A CN201310654860 A CN 201310654860A CN 103716626 B CN103716626 B CN 103716626B
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image
unit
data
block
processing
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CN103716626A (zh
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近藤健治
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Sony Corp
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Sony Corp
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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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • 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
    • H04N19/50—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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201310654860.2A 2009-07-31 2010-07-21 图像处理设备和方法 Active CN103716626B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009179394A JP5359657B2 (ja) 2009-07-31 2009-07-31 画像符号化装置および方法、記録媒体、並びにプログラム
JP2009-179394 2009-07-31
CN201010236939.XA CN101990099B (zh) 2009-07-31 2010-07-21 图像处理设备和方法

Related Parent Applications (1)

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CN103716626A CN103716626A (zh) 2014-04-09
CN103716626B true CN103716626B (zh) 2017-11-07

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CN201010236939.XA Active CN101990099B (zh) 2009-07-31 2010-07-21 图像处理设备和方法
CN201310654588.8A Active CN103716625B (zh) 2009-07-31 2010-07-21 图像处理设备和方法

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Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295609B2 (en) 2001-11-30 2007-11-13 Sony Corporation Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
JP5359657B2 (ja) 2009-07-31 2013-12-04 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
JP5344238B2 (ja) 2009-07-31 2013-11-20 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
JP5914962B2 (ja) 2010-04-09 2016-05-11 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
US9094658B2 (en) 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
TWI508534B (zh) 2010-05-18 2015-11-11 Sony Corp Image processing apparatus and image processing method
MX341890B (es) 2010-06-04 2016-09-07 Sony Corp Dispositivo y metodo de procesamiento de imagenes.
CN103109531B (zh) * 2010-09-17 2016-06-01 日本电气株式会社 视频编码设备和视频解码设备
CN107087180B (zh) * 2010-10-05 2019-10-29 寰发股份有限公司 基于分区基础的自适应环路滤波方法和装置
PH12018501811A1 (en) 2010-12-07 2019-02-18 Sony Corp Image processing device and image processing method
RU2585662C2 (ru) 2010-12-07 2016-06-10 Сони Корпорейшн Устройство обработки изображений и способ обработки изображений
JP5741076B2 (ja) 2010-12-09 2015-07-01 ソニー株式会社 画像処理装置及び画像処理方法
US8630356B2 (en) * 2011-01-04 2014-01-14 The Chinese University Of Hong Kong High performance loop filters in video compression
JP5966932B2 (ja) 2011-02-10 2016-08-10 ソニー株式会社 画像処理装置、画像処理方法、プログラム及び媒体
WO2012117744A1 (en) 2011-03-03 2012-09-07 Panasonic Corporation Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof
US20120230423A1 (en) * 2011-03-10 2012-09-13 Esenlik Semih Line memory reduction for video coding and decoding
RU2579967C2 (ru) 2011-03-11 2016-04-10 Сони Корпорейшн Устройство и способ обработки изображений
TWI530161B (zh) 2011-06-07 2016-04-11 Sony Corp Image processing apparatus and method
EP4009637B1 (en) 2011-06-28 2024-11-27 Sony Group Corporation Image processing device, image processing method, program, and storage medium
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
CN103765887B (zh) 2011-07-01 2017-04-12 三星电子株式会社 用于使用分层数据单元进行熵编码的方法
CN103891277B (zh) * 2011-10-14 2018-01-26 寰发股份有限公司 回路滤波方法及其装置
US20150326886A1 (en) * 2011-10-14 2015-11-12 Mediatek Inc. Method and apparatus for loop filtering
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
US9386305B2 (en) * 2011-11-28 2016-07-05 Qualcomm Incorporated Largest coding unit (LCU) or partition-based syntax for adaptive loop filter and sample adaptive offset in video coding
US9635359B2 (en) * 2011-11-28 2017-04-25 Canon Kabushiki Kaisha Method and apparatus for determining deblocking filter intensity
US8792745B2 (en) * 2011-12-06 2014-07-29 Sony Corporation Encoder optimization of adaptive loop filters in HEVC
WO2014069433A1 (ja) * 2012-11-05 2014-05-08 シャープ株式会社 映像処理装置および映像処理方法
US9554131B1 (en) * 2013-07-23 2017-01-24 Harmonic, Inc. Multi-slice/tile encoder with overlapping spatial sections
JP2015032916A (ja) * 2013-07-31 2015-02-16 ブラザー工業株式会社 通信装置のプログラム、及び通信装置
CN104935927A (zh) * 2014-03-17 2015-09-23 上海京知信息科技有限公司 一种基于流水线的hevc视频序列编解码加速方法
CN105635067B (zh) * 2014-11-04 2019-11-15 华为技术有限公司 报文发送方法及装置
US10057574B2 (en) * 2015-02-11 2018-08-21 Qualcomm Incorporated Coding tree unit (CTU) level adaptive loop filter (ALF)
US20170102834A1 (en) * 2015-10-09 2017-04-13 SoukTel, Inc. Asynchronous survey data collection through mobile devices
WO2018022011A1 (en) * 2016-07-26 2018-02-01 Hewlett-Packard Development Company, L.P. Indexing voxels for 3d printing
EP3910954A1 (en) 2016-08-26 2021-11-17 SHARP Kabushiki Kaisha Image decoding apparatus, image coding apparatus
EP4140392A1 (en) 2021-08-23 2023-03-01 Nokia Technologies Oy Noise removal in physiological signals

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06178127A (ja) * 1992-12-04 1994-06-24 Sanyo Electric Co Ltd 符号化装置
CN1593065A (zh) * 2001-11-27 2005-03-09 诺基亚有限公司 其中图像被分成条带的前景和背景的视频编码与解码
CN1819660A (zh) * 2005-02-07 2006-08-16 上海芯华微电子有限公司 视频码流的跨多个条带的解码方法及其装置
CN101150719A (zh) * 2006-09-20 2008-03-26 华为技术有限公司 并行视频编码的方法及装置
JP2008182562A (ja) * 2007-01-25 2008-08-07 Matsushita Electric Ind Co Ltd 量子化マトリクスを用いた適応的デブロッキングフィルタリングの方法と装置

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2154918C1 (ru) * 1998-08-01 2000-08-20 Самсунг Электроникс Ко., Лтд. Способ и устройство для цикл-фильтрации данных изображения
DE60203492T2 (de) * 2001-09-12 2006-01-26 Matsushita Electric Industrial Co., Ltd., Kadoma Bildkodierungsverfahren und bilddekodierungsverfahren
US7295609B2 (en) 2001-11-30 2007-11-13 Sony Corporation Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
MXPA04002265A (es) * 2002-07-11 2004-06-29 Matsushita Electric Ind Co Ltd Metodo de determinacion de resistencia de filtracion, metodo de codificacion de pelicula y metodo de decodificacion de pelicula.
US7127120B2 (en) 2002-11-01 2006-10-24 Microsoft Corporation Systems and methods for automatically editing a video
HUP0301368A3 (en) * 2003-05-20 2005-09-28 Amt Advanced Multimedia Techno Method and equipment for compressing motion picture data
JP2005123732A (ja) 2003-10-14 2005-05-12 Matsushita Electric Ind Co Ltd デブロックフィルタ処理装置およびデブロックフィルタ処理方法
JP4533081B2 (ja) * 2004-10-12 2010-08-25 キヤノン株式会社 画像符号化装置及びその方法
CN100345450C (zh) * 2005-01-31 2007-10-24 浙江大学 视频或图像去块滤波的方法和装置
JP4475196B2 (ja) * 2005-07-21 2010-06-09 日本ビクター株式会社 ブロックノイズ検出装置及びブロックノイズ検出プログラム
CN100435588C (zh) 2005-09-23 2008-11-19 逐点半导体（上海）有限公司 压缩视频中分块效应的消除方法
JP4649355B2 (ja) * 2006-03-27 2011-03-09 富士通株式会社 ブロックノイズ検出方法及び装置並びにブロックノイズ低減方法及び装置
CN100512442C (zh) * 2007-04-20 2009-07-08 西安交通大学 一种自适应运动补偿时域滤波的方法
US20090154567A1 (en) 2007-12-13 2009-06-18 Shaw-Min Lei In-loop fidelity enhancement for video compression
BRPI0906481A2 (pt) * 2008-01-14 2015-07-14 Thomson Licensing Métodos e aparelho para filtragem para remoção de artefato usando filtragem baseada em esparsidade de múltiplos reticulados
MX2010009194A (es) * 2008-03-07 2010-09-10 Toshiba Kk Metodo y dispositivo de codificacion/decodificacion dinamica de imagen.
US20090304086A1 (en) * 2008-06-06 2009-12-10 Apple Inc. Method and system for video coder and decoder joint optimization
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
KR101647376B1 (ko) * 2009-03-30 2016-08-10 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
EP2262267A1 (en) * 2009-06-10 2010-12-15 Panasonic Corporation Filter coefficient coding scheme for video coding
US20100329361A1 (en) * 2009-06-30 2010-12-30 Samsung Electronics Co., Ltd. Apparatus and method for in-loop filtering of image data and apparatus for encoding/decoding image data using the same
JP5359657B2 (ja) 2009-07-31 2013-12-04 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
JP5344238B2 (ja) 2009-07-31 2013-11-20 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
JP5233897B2 (ja) 2009-07-31 2013-07-10 ソニー株式会社 画像処理装置および方法
JP5914962B2 (ja) 2010-04-09 2016-05-11 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
TWI508534B (zh) 2010-05-18 2015-11-11 Sony Corp Image processing apparatus and image processing method
MX341890B (es) 2010-06-04 2016-09-07 Sony Corp Dispositivo y metodo de procesamiento de imagenes.
RU2585662C2 (ru) 2010-12-07 2016-06-10 Сони Корпорейшн Устройство обработки изображений и способ обработки изображений
PH12018501811A1 (en) 2010-12-07 2019-02-18 Sony Corp Image processing device and image processing method
JP5741076B2 (ja) 2010-12-09 2015-07-01 ソニー株式会社 画像処理装置及び画像処理方法
JP5966932B2 (ja) 2011-02-10 2016-08-10 ソニー株式会社 画像処理装置、画像処理方法、プログラム及び媒体
RU2579967C2 (ru) 2011-03-11 2016-04-10 Сони Корпорейшн Устройство и способ обработки изображений
TWI530161B (zh) 2011-06-07 2016-04-11 Sony Corp Image processing apparatus and method
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
KR102179087B1 (ko) 2012-06-29 2020-11-18 벨로스 미디어 인터내셔널 리미티드 복호 장치 및 복호 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06178127A (ja) * 1992-12-04 1994-06-24 Sanyo Electric Co Ltd 符号化装置
CN1593065A (zh) * 2001-11-27 2005-03-09 诺基亚有限公司 其中图像被分成条带的前景和背景的视频编码与解码
CN1819660A (zh) * 2005-02-07 2006-08-16 上海芯华微电子有限公司 视频码流的跨多个条带的解码方法及其装置
CN101150719A (zh) * 2006-09-20 2008-03-26 华为技术有限公司 并行视频编码的方法及装置
JP2008182562A (ja) * 2007-01-25 2008-08-07 Matsushita Electric Ind Co Ltd 量子化マトリクスを用いた適応的デブロッキングフィルタリングの方法と装置

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Publication number Publication date
US20190215514A1 (en) 2019-07-11
US20140023150A1 (en) 2014-01-23
CN101990099A (zh) 2011-03-23
JP2011035619A (ja) 2011-02-17
US9210428B2 (en) 2015-12-08
CN101990099B (zh) 2014-01-08
US20110026611A1 (en) 2011-02-03
CN103716625A (zh) 2014-04-09
JP5359657B2 (ja) 2013-12-04
US10841580B2 (en) 2020-11-17
US9955161B2 (en) 2018-04-24
US10306224B2 (en) 2019-05-28
US20180131935A1 (en) 2018-05-10
CN103716625B (zh) 2017-11-07
US9215460B2 (en) 2015-12-15
US20160065960A1 (en) 2016-03-03
CN103716626A (zh) 2014-04-09

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