PL2452498T3 - Sposoby i urządzenie do wspólnego kodowania części podziału dla filtrów opartych na obszarze - Google Patents
Sposoby i urządzenie do wspólnego kodowania części podziału dla filtrów opartych na obszarzeInfo
- Publication number
- PL2452498T3 PL2452498T3 PL10737649T PL10737649T PL2452498T3 PL 2452498 T3 PL2452498 T3 PL 2452498T3 PL 10737649 T PL10737649 T PL 10737649T PL 10737649 T PL10737649 T PL 10737649T PL 2452498 T3 PL2452498 T3 PL 2452498T3
- Authority
- PL
- Poland
- Prior art keywords
- methods
- region based
- based filters
- partition coding
- collaborative partition
- Prior art date
Links
Classifications
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/102—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/80—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
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22352309P | 2009-07-07 | 2009-07-07 | |
PCT/US2010/001917 WO2011005317A2 (en) | 2009-07-07 | 2010-07-07 | Methods and apparatus for collaborative partition coding for region based filters |
EP10737649.3A EP2452498B1 (en) | 2009-07-07 | 2010-07-07 | Methods and apparatus for collaborative partition coding for region based filters |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2452498T3 true PL2452498T3 (pl) | 2021-06-14 |
Family
ID=43385768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL10737649T PL2452498T3 (pl) | 2009-07-07 | 2010-07-07 | Sposoby i urządzenie do wspólnego kodowania części podziału dla filtrów opartych na obszarze |
Country Status (10)
Country | Link |
---|---|
US (4) | US9743081B2 (pl) |
EP (2) | EP2452498B1 (pl) |
JP (1) | JP5702378B2 (pl) |
KR (8) | KR102033025B1 (pl) |
CN (3) | CN102484708A (pl) |
DK (1) | DK2452498T3 (pl) |
ES (1) | ES2855298T3 (pl) |
HU (1) | HUE053687T2 (pl) |
PL (1) | PL2452498T3 (pl) |
WO (1) | WO2011005317A2 (pl) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100272191A1 (en) * | 2008-01-14 | 2010-10-28 | Camilo Chang Dorea | Methods and apparatus for de-artifact filtering using multi-lattice sparsity-based filtering |
BRPI0921986A2 (pt) * | 2008-11-25 | 2018-06-05 | Thomson Licensing | métodos e aparelho para filtralçao por eliminação de artefatos à base de matrizes esparsas para codificação e decodificação de vídeo |
KR102033025B1 (ko) | 2009-07-07 | 2019-10-16 | 톰슨 라이센싱 | 영역 기반 필터에 대해서 협력적 분할 부호화하는 방법 및 장치 |
KR101438471B1 (ko) * | 2011-01-03 | 2014-09-16 | 미디어텍 인크. | 필터 유닛 기반 인-루프 필터링 방법 |
US9001883B2 (en) * | 2011-02-16 | 2015-04-07 | Mediatek Inc | Method and apparatus for slice common information sharing |
EP2521357A1 (de) * | 2011-05-06 | 2012-11-07 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Filterung von kodierten Bildpartitionen |
JP5552093B2 (ja) * | 2011-06-13 | 2014-07-16 | 日本電信電話株式会社 | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム |
WO2013144144A1 (en) * | 2012-03-30 | 2013-10-03 | Panasonic Corporation | Syntax and semantics for adaptive loop filter and sample adaptive offset |
US9237343B2 (en) * | 2012-12-13 | 2016-01-12 | Mitsubishi Electric Research Laboratories, Inc. | Perceptually coding images and videos |
BR112016013761B1 (pt) | 2014-05-23 | 2023-03-14 | Huawei Technologies Co., Ltd | Método e aparelho para reconstruir blocos de imagem utilizando predição, e meio de armazenamento legível por computador |
US10419755B2 (en) * | 2016-05-16 | 2019-09-17 | Qualcomm Incorporated | Confusion of multiple filters in adaptive loop filtering in video coding |
AU2017204643B2 (en) | 2017-07-07 | 2020-05-14 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding video data |
CN112740689B (zh) * | 2018-09-18 | 2024-04-12 | 华为技术有限公司 | 视频编码器、视频解码器及对应方法 |
Family Cites Families (26)
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JPS5176310U (pl) | 1974-11-20 | 1976-06-16 | ||
JPH035596A (ja) | 1989-05-31 | 1991-01-11 | Maeda Corp | 裏込め注入工法 |
JP2643537B2 (ja) * | 1990-05-31 | 1997-08-20 | 日本電気株式会社 | 動画復号化装置のポストフィルタ制御方式 |
DE4118571A1 (de) | 1991-06-06 | 1992-12-10 | Philips Patentverwaltung | Vorrichtung zur steuerung des quantisierers eines hybrid-kodierers |
GB9802112D0 (en) | 1998-01-30 | 1998-04-01 | Shimadzu Res Lab Europe Ltd | Method of trapping ions in an ion trapping device |
US7177358B2 (en) * | 2000-06-27 | 2007-02-13 | Mitsubishi Denki Kabushiki Kaisha | Picture coding apparatus, and picture coding method |
ATE454016T1 (de) | 2001-09-12 | 2010-01-15 | Panasonic Corp | Bildkodierungs- und biddekodierungsverfahren |
CN1514649A (zh) * | 2003-08-11 | 2004-07-21 | 深圳市中太多媒体通信有限公司 | 一种用于视频信号压缩的图像前处理方法 |
WO2005029798A1 (en) * | 2003-09-15 | 2005-03-31 | Intel Corporation | Adaptive iq imbalance correction for multicarrier wireless communication systems |
EP1641274B1 (en) | 2004-09-23 | 2013-06-05 | Panasonic Corporation | Video coding employing an image de-graining loop-filter |
JP4191729B2 (ja) | 2005-01-04 | 2008-12-03 | 三星電子株式会社 | イントラblモードを考慮したデブロックフィルタリング方法、及び該方法を用いる多階層ビデオエンコーダ/デコーダ |
US7657098B2 (en) * | 2005-05-02 | 2010-02-02 | Samsung Electronics Co., Ltd. | Method and apparatus for reducing mosquito noise in decoded video sequence |
CN2849791Y (zh) | 2005-07-15 | 2006-12-20 | 上海儒竞电子科技有限公司 | 基于高精度电阻网络的直流电源电路 |
US9001899B2 (en) * | 2006-09-15 | 2015-04-07 | Freescale Semiconductor, Inc. | Video information processing system with selective chroma deblock filtering |
US9014280B2 (en) | 2006-10-13 | 2015-04-21 | Qualcomm Incorporated | Video coding with adaptive filtering for motion compensated prediction |
WO2008057308A2 (en) * | 2006-11-08 | 2008-05-15 | Thomson Licensing | Methods and apparatus for in-loop de-artifact filtering |
JP5176310B2 (ja) | 2006-12-04 | 2013-04-03 | 新日鐵住金株式会社 | レールのテルミット溶接方法及びロングレール |
US20120114808A1 (en) | 2010-11-10 | 2012-05-10 | Sara Lee Corporation | Packaging for food product |
US10123050B2 (en) | 2008-07-11 | 2018-11-06 | Qualcomm Incorporated | Filtering video data using a plurality of filters |
EP2161936A1 (en) | 2008-09-04 | 2010-03-10 | Panasonic Corporation | Locally adaptive filters for video coding controlled by local correlation data |
US8548041B2 (en) * | 2008-09-25 | 2013-10-01 | Mediatek Inc. | Adaptive filter |
EP2262267A1 (en) | 2009-06-10 | 2010-12-15 | Panasonic Corporation | Filter coefficient coding scheme for video coding |
KR102033025B1 (ko) | 2009-07-07 | 2019-10-16 | 톰슨 라이센싱 | 영역 기반 필터에 대해서 협력적 분할 부호화하는 방법 및 장치 |
US9094658B2 (en) * | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
KR102145782B1 (ko) * | 2011-10-31 | 2020-08-19 | 미쓰비시덴키 가부시키가이샤 | 동화상 부호화 장치, 동화상 부호화 방법 및 컴퓨터 독취 가능한 기억 매체 |
GB201617444D0 (en) * | 2016-10-14 | 2016-11-30 | Fujitsu Ltd | Processing digital image to remove unwanted portion |
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2010
- 2010-07-07 KR KR1020187028727A patent/KR102033025B1/ko active IP Right Grant
- 2010-07-07 ES ES10737649T patent/ES2855298T3/es active Active
- 2010-07-07 EP EP10737649.3A patent/EP2452498B1/en active Active
- 2010-07-07 PL PL10737649T patent/PL2452498T3/pl unknown
- 2010-07-07 JP JP2012519541A patent/JP5702378B2/ja active Active
- 2010-07-07 KR KR1020227000661A patent/KR102542401B1/ko active IP Right Grant
- 2010-07-07 EP EP20181445.6A patent/EP3748967A1/en active Pending
- 2010-07-07 KR KR1020197029786A patent/KR102135339B1/ko active IP Right Grant
- 2010-07-07 CN CN2010800387796A patent/CN102484708A/zh active Pending
- 2010-07-07 WO PCT/US2010/001917 patent/WO2011005317A2/en active Application Filing
- 2010-07-07 KR KR1020177029604A patent/KR101907122B1/ko active IP Right Grant
- 2010-07-07 KR KR1020237019148A patent/KR20230093060A/ko not_active Application Discontinuation
- 2010-07-07 DK DK10737649.3T patent/DK2452498T3/da active
- 2010-07-07 KR KR1020217010993A patent/KR102350436B1/ko active IP Right Grant
- 2010-07-07 US US13/382,800 patent/US9743081B2/en active Active
- 2010-07-07 CN CN201710581346.9A patent/CN107295339B/zh active Active
- 2010-07-07 KR KR1020127003260A patent/KR101788292B1/ko active IP Right Grant
- 2010-07-07 KR KR1020207020246A patent/KR102242039B1/ko active IP Right Grant
- 2010-07-07 HU HUE10737649A patent/HUE053687T2/hu unknown
- 2010-07-07 CN CN201610258612.XA patent/CN105791831A/zh active Pending
-
2017
- 2017-07-18 US US15/652,598 patent/US10708590B2/en active Active
-
2020
- 2020-06-03 US US16/891,562 patent/US11483556B2/en active Active
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2022
- 2022-09-28 US US17/954,370 patent/US11895296B2/en active Active
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