SI2697973T1 - Postopek in naprava za zančno filtriranje preko meja rezine ali ploščice - Google Patents
Postopek in naprava za zančno filtriranje preko meja rezine ali ploščiceInfo
- Publication number
- SI2697973T1 SI2697973T1 SI201330732T SI201330732T SI2697973T1 SI 2697973 T1 SI2697973 T1 SI 2697973T1 SI 201330732 T SI201330732 T SI 201330732T SI 201330732 T SI201330732 T SI 201330732T SI 2697973 T1 SI2697973 T1 SI 2697973T1
- Authority
- SI
- Slovenia
- Prior art keywords
- slice
- loop filtering
- tile boundaries
- tile
- boundaries
- 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
- H04N19/102—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
- H04N19/169—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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/80—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261624812P | 2012-04-16 | 2012-04-16 | |
EP13778244.7A EP2697973B1 (en) | 2012-04-16 | 2013-02-22 | Method and apparatus for loop filtering across slice or tile boundaries |
PCT/CN2013/071761 WO2013155897A1 (en) | 2012-04-16 | 2013-02-22 | Method and apparatus for loop filtering across slice or tile boundaries |
Publications (1)
Publication Number | Publication Date |
---|---|
SI2697973T1 true SI2697973T1 (sl) | 2017-11-30 |
Family
ID=49382887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI201330732T SI2697973T1 (sl) | 2012-04-16 | 2013-02-22 | Postopek in naprava za zančno filtriranje preko meja rezine ali ploščice |
Country Status (15)
Country | Link |
---|---|
US (1) | US10511843B2 (sl) |
EP (1) | EP2697973B1 (sl) |
CN (2) | CN105049845B (sl) |
AU (1) | AU2013248857B2 (sl) |
CY (1) | CY1119396T1 (sl) |
DK (1) | DK2697973T3 (sl) |
ES (1) | ES2641443T3 (sl) |
HR (1) | HRP20171212T1 (sl) |
HU (1) | HUE034384T2 (sl) |
LT (1) | LT2697973T (sl) |
PL (1) | PL2697973T3 (sl) |
PT (1) | PT2697973T (sl) |
RS (1) | RS56322B1 (sl) |
SI (1) | SI2697973T1 (sl) |
WO (1) | WO2013155897A1 (sl) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9277194B2 (en) * | 2011-11-08 | 2016-03-01 | Texas Instruments Incorporated | Method and apparatus for image and video coding using hierarchical sample adaptive band offset |
WO2014097596A1 (ja) * | 2012-12-19 | 2014-06-26 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置 |
US9918091B2 (en) * | 2014-06-20 | 2018-03-13 | Qualcomm Incorporated | Systems and methods for assigning a minimum value to a syntax structure in a parameter set |
CN111988606B (zh) * | 2014-09-15 | 2022-09-20 | 寰发股份有限公司 | 去区块滤波方法、相应地编码装置和存储介质 |
CN104486630B (zh) * | 2014-12-16 | 2017-10-20 | 北京金山云网络技术有限公司 | H.265视频编码中sao模式下偏移量的统计方法 |
WO2016197334A1 (zh) * | 2015-06-09 | 2016-12-15 | 华为技术有限公司 | 图像编解码方法和设备 |
US9872026B2 (en) * | 2015-06-12 | 2018-01-16 | Intel Corporation | Sample adaptive offset coding |
KR20180048735A (ko) * | 2015-09-29 | 2018-05-10 | 엘지전자 주식회사 | 영상 코딩 시스템에서 영상 필터링 방법 및 장치 |
US10419755B2 (en) * | 2016-05-16 | 2019-09-17 | Qualcomm Incorporated | Confusion of multiple filters in adaptive loop filtering in video coding |
WO2018011042A1 (en) * | 2016-07-14 | 2018-01-18 | Koninklijke Kpn N.V. | Video coding |
KR20200005539A (ko) * | 2017-04-11 | 2020-01-15 | 브이아이디 스케일, 인크. | 면 연속성을 사용하는 360 도 비디오 코딩 |
WO2019026721A1 (en) * | 2017-08-01 | 2019-02-07 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR FILTERING RECONSTRUCTED VIDEO DATA USING ADAPTIVE LOOP FILTERING TECHNIQUES |
CN117061771A (zh) * | 2017-09-20 | 2023-11-14 | Vid拓展公司 | 用于编码的方法和装置和用于解码的方法和装置 |
WO2020003264A2 (en) * | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Filtering of zero unit |
KR20210028645A (ko) * | 2018-07-11 | 2021-03-12 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 다수의 영역에 대한 인-루프 필터 |
DK3847817T3 (da) * | 2018-09-14 | 2024-06-17 | Huawei Tech Co Ltd | Slicing og tiling i videokodning |
CN112997500B (zh) * | 2018-11-09 | 2023-04-18 | 北京字节跳动网络技术有限公司 | 对基于区域的自适应环路滤波器的改进 |
US11159791B2 (en) * | 2019-03-16 | 2021-10-26 | Mediatek Inc. | Method and apparatus for signaling adaptive loop filter parameters in video coding |
WO2020249123A1 (en) | 2019-06-14 | 2020-12-17 | Beijing Bytedance Network Technology Co., Ltd. | Handling video unit boundaries and virtual boundaries |
KR102648121B1 (ko) * | 2019-07-11 | 2024-03-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 루프 필터링에서의 샘플 패딩 |
CN113994670B (zh) * | 2019-07-25 | 2023-08-11 | 寰发股份有限公司 | 具有虚拟边界的跨分量自适应环路滤波的视频编解码方法及装置 |
CN112312139B (zh) * | 2019-08-02 | 2024-05-24 | 扬智科技股份有限公司 | 视频解码的环路滤波方法与解码装置 |
MX2022001989A (es) * | 2019-08-16 | 2022-05-11 | Huawei Tech Co Ltd | Restricciones de aps de alf en la codificación de vídeo. |
BR112022005502A2 (pt) * | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Flags de filtro para desblocagem de subimagem |
JP7326600B2 (ja) * | 2019-09-27 | 2023-08-15 | 北京字節跳動網絡技術有限公司 | 異なるビデオユニット間の適応ループフィルタリング |
KR20220088501A (ko) * | 2019-12-12 | 2022-06-27 | 엘지전자 주식회사 | 적응적 루프 필터를 적용하는 비디오 또는 영상 코딩 |
EP4094432A4 (en) | 2020-02-24 | 2023-04-05 | ByteDance Inc. | USE OF SLICE INDEX AT PICTURE LEVEL IN VIDEO ENCODING |
WO2021178501A1 (en) | 2020-03-03 | 2021-09-10 | Bytedance Inc. | Controlling a scaling process using slice header signaling |
EP3984222A4 (en) * | 2020-08-13 | 2022-10-26 | Beijing Dajia Internet Information Technology Co., Ltd. | ENHANCED CHROMINANCE CODING IN INTER-COMPONENT ADAPTIVE SAMPLE SHIFT |
CN112927311B (zh) * | 2021-02-24 | 2022-06-03 | 上海哔哩哔哩科技有限公司 | 样点自适应补偿的边带补偿模式的数据处理方法、装置 |
Family Cites Families (12)
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 |
US7620261B2 (en) * | 2004-11-23 | 2009-11-17 | Stmicroelectronics Asia Pacific Pte. Ltd. | Edge adaptive filtering system for reducing artifacts and method |
US9001899B2 (en) * | 2006-09-15 | 2015-04-07 | Freescale Semiconductor, Inc. | Video information processing system with selective chroma deblock filtering |
RU2461977C2 (ru) * | 2006-12-18 | 2012-09-20 | Конинклейке Филипс Электроникс Н.В. | Сжатие и снятие сжатия изображения |
EP1944974A1 (en) | 2007-01-09 | 2008-07-16 | Matsushita Electric Industrial Co., Ltd. | Position dependent post-filter hints |
US9648325B2 (en) * | 2007-06-30 | 2017-05-09 | Microsoft Technology Licensing, Llc | Video decoding implementations for a graphics processing unit |
US8254455B2 (en) * | 2007-06-30 | 2012-08-28 | Microsoft Corporation | Computing collocated macroblock information for direct mode macroblocks |
US8265144B2 (en) * | 2007-06-30 | 2012-09-11 | Microsoft Corporation | Innovations in video decoder implementations |
US8325796B2 (en) | 2008-09-11 | 2012-12-04 | Google Inc. | System and method for video coding using adaptive segmentation |
US9094658B2 (en) * | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
CN103155557B (zh) * | 2010-10-05 | 2017-03-01 | 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 |
US8861617B2 (en) * | 2010-10-05 | 2014-10-14 | Mediatek Inc | Method and apparatus of region-based adaptive loop filtering |
-
2013
- 2013-02-22 SI SI201330732T patent/SI2697973T1/sl unknown
- 2013-02-22 DK DK13778244.7T patent/DK2697973T3/en active
- 2013-02-22 RS RS20170810A patent/RS56322B1/sr unknown
- 2013-02-22 HU HUE13778244A patent/HUE034384T2/en unknown
- 2013-02-22 WO PCT/CN2013/071761 patent/WO2013155897A1/en active Application Filing
- 2013-02-22 CN CN201510473749.2A patent/CN105049845B/zh active Active
- 2013-02-22 US US14/380,710 patent/US10511843B2/en active Active
- 2013-02-22 AU AU2013248857A patent/AU2013248857B2/en active Active
- 2013-02-22 EP EP13778244.7A patent/EP2697973B1/en active Active
- 2013-02-22 CN CN201380001126.4A patent/CN103518375B/zh active Active
- 2013-02-22 LT LTEP13778244.7T patent/LT2697973T/lt unknown
- 2013-02-22 PL PL13778244T patent/PL2697973T3/pl unknown
- 2013-02-22 PT PT137782447T patent/PT2697973T/pt unknown
- 2013-02-22 ES ES13778244.7T patent/ES2641443T3/es active Active
-
2017
- 2017-08-08 HR HRP20171212TT patent/HRP20171212T1/hr unknown
- 2017-08-09 CY CY20171100857T patent/CY1119396T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
US10511843B2 (en) | 2019-12-17 |
EP2697973B1 (en) | 2017-06-28 |
EP2697973A4 (en) | 2015-03-11 |
WO2013155897A1 (en) | 2013-10-24 |
LT2697973T (lt) | 2017-09-25 |
HUE034384T2 (en) | 2018-02-28 |
CN103518375A (zh) | 2014-01-15 |
AU2013248857B2 (en) | 2015-11-05 |
AU2013248857A1 (en) | 2013-11-28 |
HRP20171212T1 (hr) | 2017-11-17 |
PL2697973T3 (pl) | 2017-12-29 |
PT2697973T (pt) | 2017-08-23 |
CN105049845A (zh) | 2015-11-11 |
CN103518375B (zh) | 2017-08-18 |
CN105049845B (zh) | 2018-08-07 |
RS56322B1 (sr) | 2017-12-29 |
ES2641443T3 (es) | 2017-11-10 |
US20150016506A1 (en) | 2015-01-15 |
CY1119396T1 (el) | 2018-02-14 |
DK2697973T3 (en) | 2017-09-25 |
EP2697973A1 (en) | 2014-02-19 |
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