JP2012165354A5 - - Google Patents
Download PDFInfo
- 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
- Authority
- JP
- Japan
- Prior art keywords
- line
- deblocking filter
- image processing
- processing apparatus
- value
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims description 11
- 238000003672 processing method Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 1
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 |
| US13/989,091 US10080015B2 (en) | 2011-01-18 | 2011-12-15 | Image processing device and image processing method to apply deblocking filter |
| 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 |
| CN201610255063.0A CN105812811B (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 |
| CN201610258267.XA CN105872548B (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 |
| US16/013,096 US10536694B2 (en) | 2011-01-18 | 2018-06-20 | 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 |
| US16/683,603 US11245895B2 (en) | 2011-01-18 | 2019-11-14 | Image processing device and image processing method to apply deblocking filter |
| 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 (enExample) | 2014-07-10 |
| JP5884313B2 JP5884313B2 (ja) | 2016-03-15 |
Family
ID=46515427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 (enExample) |
| JP (1) | JP5884313B2 (enExample) |
| CN (4) | CN105872548B (enExample) |
| WO (1) | WO2012098790A1 (enExample) |
Families Citing this family (10)
| 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 |
| US9560355B2 (en) | 2011-02-25 | 2017-01-31 | Sun Patent Trust | Efficient decisions for deblocking |
| CA2841246C (en) * | 2011-09-09 | 2019-09-24 | Panasonic Corporation | Low complex deblocking filter decisions |
| TWI667913B (zh) * | 2012-04-06 | 2019-08-01 | 日商新力股份有限公司 | Image processing device, image processing method, computer program, and recording medium |
| US9973784B2 (en) * | 2012-09-20 | 2018-05-15 | Sony Corporation | Image processing device and method |
| US10291932B2 (en) | 2015-03-06 | 2019-05-14 | Qualcomm Incorporated | Method and apparatus for low complexity quarter pel generation in motion search |
| CN114157866B (zh) * | 2016-12-27 | 2023-10-20 | 松下电器(美国)知识产权公司 | 编码装置、解码装置及非暂时性的存储介质 |
| 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 |
| US20220078416A1 (en) * | 2019-02-27 | 2022-03-10 | Sony Group Corporation | Image processing device and image processing method |
| US11902516B2 (en) | 2019-02-27 | 2024-02-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Deblocking using sub-pel motion vector threshold |
Family Cites Families (30)
| 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 |
| 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 |
| WO2010035403A1 (ja) * | 2008-09-25 | 2010-04-01 | 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 |
| WO2010091504A1 (en) * | 2009-02-13 | 2010-08-19 | Research In Motion Limited | In-loop deblocking for intra-coded images or frames |
| AU2010345142B2 (en) * | 2010-02-05 | 2015-01-22 | Telefonaktiebolaget L M Ericsson (Publ) | De-blocking filtering control |
| AU2011308202B2 (en) | 2010-09-28 | 2015-04-09 | Samsung Electronics Co., Ltd. | Adaptive filtering method and apparatus |
| KR101879890B1 (ko) | 2010-12-07 | 2018-07-18 | 소니 주식회사 | 화상 처리 장치, 화상 처리 방법 및 기록 매체 |
| CN103716632B (zh) | 2010-12-07 | 2017-04-19 | 索尼公司 | 图像处理设备和图像处理方法 |
| JP5684407B2 (ja) * | 2011-01-14 | 2015-03-11 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | ブロッキングアーチファクトを低減する方法、デブロッキングフィルタユニット、符号器、復号器、ユーザ機器、ネットワーク装置、コンピュータプログラム及びコンピュータプログラム記憶媒体 |
| EP2664139A2 (en) * | 2011-01-14 | 2013-11-20 | Telefonaktiebolaget LM Ericsson (PUBL) | A method for deblocking filter control and a deblocking 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 |
| US9560355B2 (en) | 2011-02-25 | 2017-01-31 | Sun Patent Trust | Efficient decisions for deblocking |
| CN103404147B (zh) * | 2011-03-10 | 2016-08-31 | 联发科技(新加坡)私人有限公司 | 去区块滤波器方法及装置 |
| CA2841246C (en) | 2011-09-09 | 2019-09-24 | Panasonic Corporation | Low complex deblocking filter decisions |
-
2011
- 2011-06-28 JP JP2011142897A patent/JP5884313B2/ja active Active
- 2011-12-15 CN CN201610258267.XA patent/CN105872548B/zh active Active
- 2011-12-15 CN CN201180064596.6A patent/CN103329533B/zh active Active
- 2011-12-15 CN CN201611035524.XA patent/CN106658016B/zh active Active
- 2011-12-15 WO PCT/JP2011/079031 patent/WO2012098790A1/ja not_active Ceased
- 2011-12-15 CN CN201610255063.0A patent/CN105812811B/zh active Active
- 2011-12-15 US US13/989,091 patent/US10080015B2/en active Active
-
2018
- 2018-06-20 US US16/013,096 patent/US10536694B2/en active Active
-
2019
- 2019-11-14 US US16/683,603 patent/US11245895B2/en active Active
- 2019-11-14 US US16/683,499 patent/US20200084445A1/en not_active Abandoned
-
2021
- 2021-12-22 US US17/645,650 patent/US11770525B2/en active Active
-
2023
- 2023-08-03 US US18/364,887 patent/US12137220B2/en active Active
-
2024
- 2024-10-30 US US18/931,294 patent/US20250055993A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012165354A5 (enExample) | ||
| KR102668077B1 (ko) | 영상 부호화 및 복호화 장치 및 그 방법 | |
| WO2010050699A3 (ko) | 동영상 부호화/복호화 장치, 이를 위한 적응적 디블록킹 필터링 장치와 필터링 방법, 및 기록 매체 | |
| JP2018530221A5 (enExample) | ||
| JP2014526818A5 (ja) | 復号方法、復号装置、コンピュータプログラム製品、および集積回路 | |
| TWI677239B (zh) | 結合多個去雜訊化技術及並行分組圖像補塊的非局部適應性環路濾波器 | |
| JP2010218549A5 (enExample) | ||
| JP2011061847A5 (enExample) | ||
| JP2018530963A5 (enExample) | ||
| CN104683819A (zh) | 一种自适应环路滤波方法及装置 | |
| CN103096057A (zh) | 一种色度帧内预测方法和装置 | |
| CN104992419A (zh) | 基于jnd因子的超像素高斯滤波预处理方法 | |
| CN104756492A (zh) | 根据关于立体视频中的第一图像的编码信息对第二图像解块滤波的方法和装置 | |
| US20140056363A1 (en) | Method and system for deblock filtering coded macroblocks | |
| WO2016011961A1 (zh) | 非因果预测的信号编码方法、解码方法 | |
| CN102724504B (zh) | 视频编码滤波方法及装置 | |
| CN104683820B (zh) | 一种环路滤波方法及环路滤波器 | |
| US20160150245A1 (en) | System and a method for video encoding | |
| JP2014014136A5 (enExample) | ||
| KR20130122479A (ko) | 멀티 뷰 영상의 인-루프 필터링 방법 | |
| JP2013232974A5 (ja) | 動画像符号化装置、方法及びプログラム |