JP2014511632A5 - - Google Patents
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- JP2014511632A5 JP2014511632A5 JP2013556574A JP2013556574A JP2014511632A5 JP 2014511632 A5 JP2014511632 A5 JP 2014511632A5 JP 2013556574 A JP2013556574 A JP 2013556574A JP 2013556574 A JP2013556574 A JP 2013556574A JP 2014511632 A5 JP2014511632 A5 JP 2014511632A5
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- JP
- Japan
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Links
- 238000004590 computer program Methods 0.000 claims 6
- 238000001914 filtration Methods 0.000 claims 5
- 238000000034 method Methods 0.000 claims 5
- 238000013139 quantization Methods 0.000 claims 2
- 239000003607 modifier Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161447862P | 2011-03-01 | 2011-03-01 | |
| US61/447,862 | 2011-03-01 | ||
| PCT/SE2011/051526 WO2012118421A1 (en) | 2011-03-01 | 2011-12-16 | Deblocking filtering control |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014511632A JP2014511632A (ja) | 2014-05-15 |
| JP2014511632A5 true JP2014511632A5 (enExample) | 2015-09-03 |
| JP5924700B2 JP5924700B2 (ja) | 2016-05-25 |
Family
ID=45496239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013556574A Active JP5924700B2 (ja) | 2011-03-01 | 2011-12-16 | デブロッキング・フィルタリング制御 |
Country Status (11)
| Country | Link |
|---|---|
| US (7) | US9641841B2 (enExample) |
| EP (2) | EP2681913B1 (enExample) |
| JP (1) | JP5924700B2 (enExample) |
| KR (1) | KR101584420B1 (enExample) |
| CN (1) | CN103430537B (enExample) |
| AU (1) | AU2011361032C1 (enExample) |
| DK (2) | DK3001682T3 (enExample) |
| ES (2) | ES2627285T3 (enExample) |
| PL (1) | PL3001682T3 (enExample) |
| PT (1) | PT3001682T (enExample) |
| WO (1) | WO2012118421A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9413477B2 (en) * | 2010-05-10 | 2016-08-09 | Microsoft Technology Licensing, Llc | Screen detector |
| EP2681913B1 (en) | 2011-03-01 | 2015-11-25 | Telefonaktiebolaget L M Ericsson (PUBL) | Deblocking filtering control |
| US20120230423A1 (en) * | 2011-03-10 | 2012-09-13 | Esenlik Semih | Line memory reduction for video coding and decoding |
| US8767824B2 (en) * | 2011-07-11 | 2014-07-01 | Sharp Kabushiki Kaisha | Video decoder parallelization for tiles |
| CN107295341B (zh) * | 2011-07-22 | 2020-02-28 | Sk电信有限公司 | 视频编码方法 |
| ES2563292T3 (es) * | 2011-11-04 | 2016-03-14 | Panasonic Intellectual Property Corporation Of America | Filtrado de desbloqueo con derivación de intensidad de límite de bloque de imagen modificada |
| KR20140053448A (ko) * | 2012-10-25 | 2014-05-08 | 에스케이텔레콤 주식회사 | 스테레오스코픽 비디오에서 제1영상에 대한 부호화정보로부터 제2영상을 디블록킹 필터링하는 방법 및 장치 |
| US9906790B2 (en) * | 2014-03-14 | 2018-02-27 | Qualcomm Incorporated | Deblock filtering using pixel distance |
| US10136141B2 (en) | 2014-06-11 | 2018-11-20 | Qualcomm Incorporated | Determining quantization parameter (QP) values and delta QP values for palette coded blocks in video coding |
| US9924175B2 (en) * | 2014-06-11 | 2018-03-20 | Qualcomm Incorporated | Determining application of deblocking filtering to palette coded blocks in video coding |
| CN105992011B (zh) * | 2015-02-26 | 2019-04-09 | 扬智科技股份有限公司 | 环路滤波的计算方法及装置 |
| CN109891895A (zh) * | 2016-08-21 | 2019-06-14 | Lg电子株式会社 | 图像编码/解码方法及其装置 |
| CN106604039B (zh) * | 2016-12-28 | 2020-07-31 | 北京奇艺世纪科技有限公司 | 一种滤波方法及装置 |
| KR102524319B1 (ko) * | 2016-12-28 | 2023-04-24 | 소니그룹주식회사 | 화상 처리 장치 및 화상 처리 방법 |
| TW201842768A (zh) * | 2017-04-06 | 2018-12-01 | 美商松下電器（美國）知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
| KR20190118660A (ko) | 2017-04-06 | 2019-10-18 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법 |
| TWI832814B (zh) * | 2017-04-06 | 2024-02-21 | 美商松下電器（美國）知識產權公司 | 解碼裝置及編碼裝置 |
| TW201842782A (zh) | 2017-04-06 | 2018-12-01 | 美商松下電器（美國）知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
| KR102296015B1 (ko) | 2017-04-06 | 2021-09-01 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법 |
| TW201842781A (zh) * | 2017-04-06 | 2018-12-01 | 美商松下電器（美國）知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
| TWI894814B (zh) * | 2017-04-06 | 2025-08-21 | 美商松下電器（美國）知識產權公司 | 編碼裝置、解碼裝置、電腦可讀取之非暫時性的媒體 |
| TWI812378B (zh) | 2017-04-06 | 2023-08-11 | 美商松下電器（美國）知識產權公司 | 解碼裝置、編碼裝置及電腦可讀取之非暫時性媒體 |
| KR102186463B1 (ko) * | 2018-01-08 | 2020-12-03 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| KR102709661B1 (ko) | 2018-03-28 | 2024-09-26 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 효율적인 디블로킹을 수행하기 위한 이미지 처리 디바이스 및 방법 |
| CN112544085A (zh) * | 2018-08-10 | 2021-03-23 | 华为技术有限公司 | 执行去块的装置和方法 |
| US11245896B1 (en) * | 2021-02-26 | 2022-02-08 | Realtek Semiconductor Corporation | Deblocking filter level decision method |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5492133A (en) * | 1977-12-29 | 1979-07-21 | Fujitsu Ltd | Image data filtering system |
| US7227901B2 (en) * | 2002-11-21 | 2007-06-05 | Ub Video Inc. | Low-complexity deblocking filter |
| CN101616330B (zh) * | 2003-07-16 | 2012-07-04 | 三星电子株式会社 | 用于色彩图像的视频编码/解码装置和方法 |
| 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 |
| US7430336B2 (en) * | 2004-05-06 | 2008-09-30 | Qualcomm Incorporated | Method and apparatus for image enhancement for low bit rate video compression |
| NO322722B1 (no) * | 2004-10-13 | 2006-12-04 | Tandberg Telecom As | Fremgangsmate for videokoding gjennom reduksjon av blokkartefakter |
| US8503521B2 (en) * | 2007-01-16 | 2013-08-06 | Chih-Ta Star SUNG | Method of digital video reference frame compression |
| CN101321276B (zh) * | 2007-06-10 | 2012-06-20 | 华为技术有限公司 | 去块效应的方法及装置 |
| US20090285308A1 (en) * | 2008-05-14 | 2009-11-19 | Harmonic Inc. | Deblocking algorithm for coded video |
| US8761538B2 (en) * | 2008-12-10 | 2014-06-24 | Nvidia Corporation | Measurement-based and scalable deblock filtering of image data |
| KR20120032456A (ko) | 2010-09-28 | 2012-04-05 | 삼성전자주식회사 | 적응적 필터링 방법 및 장치 |
| EP2681913B1 (en) | 2011-03-01 | 2015-11-25 | Telefonaktiebolaget L M Ericsson (PUBL) | Deblocking filtering control |
-
2011
- 2011-12-16 EP EP11808966.3A patent/EP2681913B1/en active Active
- 2011-12-16 PT PT151927761T patent/PT3001682T/pt unknown
- 2011-12-16 PL PL15192776T patent/PL3001682T3/pl unknown
- 2011-12-16 ES ES15192776.1T patent/ES2627285T3/es active Active
- 2011-12-16 AU AU2011361032A patent/AU2011361032C1/en active Active
- 2011-12-16 JP JP2013556574A patent/JP5924700B2/ja active Active
- 2011-12-16 ES ES11808966.3T patent/ES2562009T3/es active Active
- 2011-12-16 DK DK15192776.1T patent/DK3001682T3/en active
- 2011-12-16 DK DK11808966.3T patent/DK2681913T3/da active
- 2011-12-16 EP EP15192776.1A patent/EP3001682B1/en active Active
- 2011-12-16 KR KR1020137025374A patent/KR101584420B1/ko active Active
- 2011-12-16 US US14/001,627 patent/US9641841B2/en active Active
- 2011-12-16 CN CN201180068822.8A patent/CN103430537B/zh active Active
- 2011-12-16 WO PCT/SE2011/051526 patent/WO2012118421A1/en not_active Ceased
-
2017
- 2017-03-31 US US15/476,656 patent/US9955188B2/en active Active
-
2018
- 2018-03-21 US US15/927,258 patent/US10623780B2/en active Active
-
2020
- 2020-04-13 US US16/847,616 patent/US11134277B2/en active Active
-
2021
- 2021-09-27 US US17/486,584 patent/US11575945B2/en active Active
-
2023
- 2023-01-05 US US18/150,393 patent/US12177494B2/en active Active
-
2024
- 2024-11-14 US US18/947,356 patent/US20250071346A1/en active Pending
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