JP2012165354A5 - - Google Patents

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Publication number
JP2012165354A5
JP2012165354A5 JP2011142897A JP2011142897A JP2012165354A5 JP 2012165354 A5 JP2012165354 A5 JP 2012165354A5 JP 2011142897 A JP2011142897 A JP 2011142897A JP 2011142897 A JP2011142897 A JP 2011142897A JP 2012165354 A5 JP2012165354 A5 JP 2012165354A5
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JP
Japan
Prior art keywords
line
deblocking filter
image processing
processing apparatus
value
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Application number
JP2011142897A
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English (en)
Japanese (ja)
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JP5884313B2 (ja
JP2012165354A (ja
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Priority claimed from JP2011142897A external-priority patent/JP5884313B2/ja
Priority to JP2011142897A priority Critical patent/JP5884313B2/ja
Priority to CN201610258267.XA priority patent/CN105872548B/zh
Priority to PCT/JP2011/079031 priority patent/WO2012098790A1/ja
Priority to US13/989,091 priority patent/US10080015B2/en
Priority to CN201610255063.0A priority patent/CN105812811B/zh
Priority to CN201180064596.6A priority patent/CN103329533B/zh
Priority to CN201611035524.XA priority patent/CN106658016B/zh
Publication of JP2012165354A publication Critical patent/JP2012165354A/ja
Publication of JP2012165354A5 publication Critical patent/JP2012165354A5/ja
Publication of JP5884313B2 publication Critical patent/JP5884313B2/ja
Application granted granted Critical
Priority to US16/013,096 priority patent/US10536694B2/en
Priority to US16/683,603 priority patent/US11245895B2/en
Priority to US16/683,499 priority patent/US20200084445A1/en
Priority to US17/645,650 priority patent/US11770525B2/en
Priority to US18/364,887 priority patent/US12137220B2/en
Priority to US18/931,294 priority patent/US20250055993A1/en
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JP2011142897A 2011-01-18 2011-06-28 画像処理装置、画像処理方法、プログラム及び記録媒体 Active JP5884313B2 (ja)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP2011142897A JP5884313B2 (ja) 2011-01-18 2011-06-28 画像処理装置、画像処理方法、プログラム及び記録媒体
CN201610258267.XA CN105872548B (zh) 2011-01-18 2011-12-15 图像处理装置和图像处理方法
PCT/JP2011/079031 WO2012098790A1 (ja) 2011-01-18 2011-12-15 画像処理装置及び画像処理方法
US13/989,091 US10080015B2 (en) 2011-01-18 2011-12-15 Image processing device and image processing method to apply deblocking filter
CN201610255063.0A CN105812811B (zh) 2011-01-18 2011-12-15 图像处理装置和图像处理方法
CN201180064596.6A CN103329533B (zh) 2011-01-18 2011-12-15 图像处理装置和图像处理方法
CN201611035524.XA CN106658016B (zh) 2011-01-18 2011-12-15 图像处理装置和图像处理方法
US16/013,096 US10536694B2 (en) 2011-01-18 2018-06-20 Image processing device and image processing method to apply deblocking filter
US16/683,603 US11245895B2 (en) 2011-01-18 2019-11-14 Image processing device and image processing method to apply deblocking filter
US16/683,499 US20200084445A1 (en) 2011-01-18 2019-11-14 Image processing device and image processing method
US17/645,650 US11770525B2 (en) 2011-01-18 2021-12-22 Image processing device and image processing method
US18/364,887 US12137220B2 (en) 2011-01-18 2023-08-03 Imaging apparatus and information processing method to apply deblocking filter
US18/931,294 US20250055993A1 (en) 2011-01-18 2024-10-30 Image processing device and image processing method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011008139 2011-01-18
JP2011008139 2011-01-18
JP2011142897A JP5884313B2 (ja) 2011-01-18 2011-06-28 画像処理装置、画像処理方法、プログラム及び記録媒体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016010216A Division JP6037064B2 (ja) 2011-01-18 2016-01-22 画像処理装置、画像処理方法、プログラム及び記録媒体

Publications (3)

Publication Number Publication Date
JP2012165354A JP2012165354A (ja) 2012-08-30
JP2012165354A5 true JP2012165354A5 (2) 2014-07-10
JP5884313B2 JP5884313B2 (ja) 2016-03-15

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Family Applications (1)

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JP2011142897A Active JP5884313B2 (ja) 2011-01-18 2011-06-28 画像処理装置、画像処理方法、プログラム及び記録媒体

Country Status (4)

Country Link
US (7) US10080015B2 (2)
JP (1) JP5884313B2 (2)
CN (4) CN106658016B (2)
WO (1) WO2012098790A1 (2)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5884313B2 (ja) 2011-01-18 2016-03-15 ソニー株式会社 画像処理装置、画像処理方法、プログラム及び記録媒体
CA2825671C (en) 2011-02-25 2018-06-12 Panasonic Corporation Efficient decisions for deblocking
EP3306921B1 (en) 2011-09-09 2020-11-04 Sun Patent Trust Low complex deblocking filter decisions
TWI569625B (zh) * 2012-04-06 2017-02-01 Sony Corp Image processing apparatus and method, program, and recording medium
CN104641649B (zh) 2012-09-20 2018-01-30 索尼公司 图像处理装置和方法
US10291932B2 (en) 2015-03-06 2019-05-14 Qualcomm Incorporated Method and apparatus for low complexity quarter pel generation in motion search
CN114173117B (zh) * 2016-12-27 2023-10-20 松下电器(美国)知识产权公司 编码方法、解码方法及发送方法
JPWO2019225459A1 (ja) * 2018-05-23 2021-04-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 符号化装置、復号装置、符号化方法及び復号方法
JP6997339B2 (ja) 2018-10-22 2022-01-17 日本放送協会 符号化装置、復号装置、及びプログラム
WO2020175146A1 (ja) * 2019-02-27 2020-09-03 ソニー株式会社 画像処理装置及び画像処理方法
WO2020176026A1 (en) * 2019-02-27 2020-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Deblocking using sub-pel motion vector threshold

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04180381A (ja) * 1990-11-14 1992-06-26 Matsushita Electric Ind Co Ltd 画像信号の復号化装置
JPH0965336A (ja) 1995-08-24 1997-03-07 Graphics Commun Lab:Kk フィルタ装置
JP3734121B2 (ja) 1997-08-19 2006-01-11 株式会社リコー ベルト駆動装置およびベルト定着装置
AUPP444898A0 (en) * 1998-07-02 1998-07-23 Canon Kabushiki Kaisha A method and apparatus for boundary filtering a digital image
US7319415B2 (en) * 2002-05-01 2008-01-15 Thomson Licensing Chroma deblocking filter
JP4270125B2 (ja) * 2004-12-16 2009-05-27 ソニー株式会社 データ処理装置、画像処理装置、それらの方法およびプログラム
TWI296099B (en) * 2005-12-15 2008-04-21 Princeton Technology Corp Method for improving image quality and image processor of operating the same
JP4455487B2 (ja) * 2005-12-16 2010-04-21 株式会社東芝 復号化装置及び復号化方法及びプログラム
US20080123750A1 (en) * 2006-11-29 2008-05-29 Michael Bronstein Parallel deblocking filter for H.264 video codec
US8204129B2 (en) * 2007-03-27 2012-06-19 Freescale Semiconductor, Inc. Simplified deblock filtering for reduced memory access and computational complexity
CN100571391C (zh) * 2007-05-09 2009-12-16 安凯(广州)软件技术有限公司 用于视频编解码系统中解块滤波的并行处理方法
CN101170701B (zh) * 2007-11-16 2010-10-27 四川虹微技术有限公司 视频编解码系统中去块滤波方法及装置
CN101212665B (zh) * 2007-12-25 2012-01-25 海信集团有限公司 一种环路滤波方法
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
CN101267560A (zh) * 2008-03-19 2008-09-17 浙江大学 去块滤波方法及装置
CN101540900A (zh) * 2008-03-20 2009-09-23 矽统科技股份有限公司 降低视频流中的区块效应的方法
US20110002395A1 (en) * 2008-03-31 2011-01-06 Nec Corporation Deblocking filtering processor and deblocking filtering method
CN101330615B (zh) * 2008-06-23 2011-10-12 青岛海信数字多媒体技术国家重点实验室有限公司 一种环路滤波方法
JPWO2010035403A1 (ja) * 2008-09-25 2012-02-16 パナソニック株式会社 フィルタ装置およびフィルタ方法
JP2010081539A (ja) * 2008-09-29 2010-04-08 Victor Co Of Japan Ltd 動画像符号化装置および動画像符号化プログラム
KR101260157B1 (ko) * 2009-02-13 2013-05-06 리서치 인 모션 리미티드 인트라코딩된 이미지 또는 프레임에 대한 인루프 디블로킹
WO2011096869A1 (en) * 2010-02-05 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) De-blocking filtering control
WO2012044074A2 (ko) 2010-09-28 2012-04-05 삼성전자 주식회사 적응적 필터링 방법 및 장치
EP3582498B1 (en) 2010-12-07 2024-11-20 Sony Group Corporation Image processing device and image processing method
KR101963097B1 (ko) 2010-12-07 2019-03-27 소니 주식회사 화상 처리 장치 및 화상 처리 방법
MA34911B1 (fr) * 2011-01-14 2014-02-01 Telefonaktieblaget L M Ericsson Filtrage de déblocage
WO2012096614A2 (en) * 2011-01-14 2012-07-19 Telefonaktiebolaget L M Ericsson (Publ) A method for filter control and a filtering control device
JP5884313B2 (ja) 2011-01-18 2016-03-15 ソニー株式会社 画像処理装置、画像処理方法、プログラム及び記録媒体
CA2825671C (en) 2011-02-25 2018-06-12 Panasonic Corporation Efficient decisions for deblocking
US9729879B2 (en) * 2011-03-10 2017-08-08 Hfi Innovation Inc. Method and apparatus of deblocking filter
EP3306921B1 (en) 2011-09-09 2020-11-04 Sun Patent Trust Low complex deblocking filter decisions

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