IN2014MN00007A - - Google Patents
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- IN2014MN00007A IN2014MN00007A IN7MUN2014A IN2014MN00007A IN 2014MN00007 A IN2014MN00007 A IN 2014MN00007A IN 7MUN2014 A IN7MUN2014 A IN 7MUN2014A IN 2014MN00007 A IN2014MN00007 A IN 2014MN00007A
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- Prior art keywords
- aps
- data structure
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- data
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Links
- 230000011664 signaling Effects 0.000 abstract 2
- 230000006978 adaptation Effects 0.000 abstract 1
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
- H04N19/169—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
- H04N19/46—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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161509015P | 2011-07-18 | 2011-07-18 | |
US201161511477P | 2011-07-25 | 2011-07-25 | |
US201161540907P | 2011-09-29 | 2011-09-29 | |
US13/548,742 US9277228B2 (en) | 2011-07-18 | 2012-07-13 | Adaptation parameter sets for video coding |
PCT/US2012/046895 WO2013012792A2 (en) | 2011-07-18 | 2012-07-16 | Adaptation parameter sets for video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014MN00007A true IN2014MN00007A (cs) | 2015-06-12 |
Family
ID=47555721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN7MUN2014 IN2014MN00007A (cs) | 2011-07-18 | 2012-07-16 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9277228B2 (cs) |
EP (1) | EP2735149B1 (cs) |
JP (1) | JP5886425B2 (cs) |
KR (1) | KR101548470B1 (cs) |
CN (1) | CN103688547B (cs) |
IN (1) | IN2014MN00007A (cs) |
TW (1) | TW201313026A (cs) |
WO (1) | WO2013012792A2 (cs) |
Families Citing this family (72)
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JP5761993B2 (ja) | 2010-12-28 | 2015-08-12 | キヤノン株式会社 | アクセスポイント探索装置、アクセスポイントの探索方法、およびプログラム |
WO2013031315A1 (ja) * | 2011-08-30 | 2013-03-07 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
SG11201400288VA (en) | 2011-10-17 | 2014-05-29 | Toshiba Kk | Encoding device, decoding device, encoding method, and decoding method |
CN103096047B (zh) * | 2011-11-01 | 2018-06-19 | 中兴通讯股份有限公司 | 一种分片层参数集解码及编码方法和装置 |
JP2014197723A (ja) * | 2012-01-06 | 2014-10-16 | ソニー株式会社 | 画像処理装置および方法 |
KR101715784B1 (ko) * | 2012-04-16 | 2017-03-13 | 노키아 테크놀로지스 오와이 | 비디오 코딩 방법 및 장치 |
US10051264B2 (en) * | 2012-04-20 | 2018-08-14 | Qualcomm Incorporated | Marking reference pictures in video sequences having broken link pictures |
US9736476B2 (en) | 2012-04-27 | 2017-08-15 | Qualcomm Incorporated | Full random access from clean random access pictures in video coding |
US9516308B2 (en) | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
US9479776B2 (en) | 2012-07-02 | 2016-10-25 | Qualcomm Incorporated | Signaling of long-term reference pictures for video coding |
US9344717B2 (en) * | 2012-08-06 | 2016-05-17 | Mediatek Inc. | Method and apparatus for sample adaptive offset in a video decoder |
US9516306B2 (en) * | 2013-03-27 | 2016-12-06 | Qualcomm Incorporated | Depth coding modes signaling of depth data for 3D-HEVC |
CN105009584B (zh) | 2013-04-02 | 2018-09-25 | 明达半导体股份有限公司 | 视频处理方法及视频处理装置 |
EP3055998A1 (en) * | 2013-10-11 | 2016-08-17 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement for video transcoding using mode or motion or in-loop filter information |
US10264272B2 (en) * | 2013-10-15 | 2019-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
US9749642B2 (en) | 2014-01-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Selection of motion vector precision |
US9942560B2 (en) | 2014-01-08 | 2018-04-10 | Microsoft Technology Licensing, Llc | Encoding screen capture data |
US9774881B2 (en) | 2014-01-08 | 2017-09-26 | Microsoft Technology Licensing, Llc | Representing motion vectors in an encoded bitstream |
US9031138B1 (en) | 2014-05-01 | 2015-05-12 | Google Inc. | Method and system to combine multiple encoded videos for decoding via a video docoder |
EP3198867A4 (en) * | 2014-10-31 | 2018-04-04 | MediaTek Inc. | Method of improved directional intra prediction for video coding |
US9955159B2 (en) * | 2014-10-31 | 2018-04-24 | Google Llc | Multi-video decoding with input switching |
US11563938B2 (en) | 2016-02-15 | 2023-01-24 | Qualcomm Incorporated | Geometric transforms for filters for video coding |
WO2018124957A1 (en) | 2016-12-30 | 2018-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoded picture buffer management for handling cross-picture data prediction |
US10506230B2 (en) * | 2017-01-04 | 2019-12-10 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
US11451773B2 (en) * | 2018-06-01 | 2022-09-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) design and signaling |
US11284075B2 (en) * | 2018-09-12 | 2022-03-22 | Qualcomm Incorporated | Prediction of adaptive loop filter parameters with reduced memory consumption for video coding |
US11051017B2 (en) | 2018-12-20 | 2021-06-29 | Qualcomm Incorporated | Adaptive loop filter (ALF) index signaling |
CN113785569B (zh) | 2019-01-25 | 2023-09-08 | 寰发股份有限公司 | 视频编码的非线性适应性环路滤波方法和装置 |
PH12021551732A1 (en) | 2019-02-01 | 2022-07-25 | Bytedance Inc | Signaling of in-loop reshaping information using parameter sets |
JP7199550B2 (ja) | 2019-02-01 | 2023-01-05 | 北京字節跳動網絡技術有限公司 | パラメータセットを使用したインループ再成形情報のシグナリング |
KR20250069705A (ko) * | 2019-02-28 | 2025-05-19 | 엘지전자 주식회사 | Aps 시그널링 기반 비디오 또는 영상 코딩 |
WO2020177704A1 (en) | 2019-03-04 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | In-loop filtering in video processing |
KR102849557B1 (ko) * | 2019-03-07 | 2025-08-21 | 엘지전자 주식회사 | 루마 맵핑 및 크로마 스케일링 기반 비디오 또는 영상 코딩 |
CN113545037B (zh) * | 2019-03-11 | 2023-08-25 | 腾讯美国有限责任公司 | 对已编码图片进行解码的方法、装置、可读存储介质和计算机设备 |
WO2020184928A1 (ko) * | 2019-03-11 | 2020-09-17 | 엘지전자 주식회사 | 루마 맵핑 및 크로마 스케일링 기반 비디오 또는 영상 코딩 |
CA3132390A1 (en) | 2019-03-11 | 2020-09-17 | Tencent America LLC | Tile and sub-picture partitioning |
CN117499644A (zh) | 2019-03-14 | 2024-02-02 | 北京字节跳动网络技术有限公司 | 环路整形信息的信令和语法 |
KR102740307B1 (ko) | 2019-03-23 | 2024-12-10 | 두인 비전 컴퍼니 리미티드 | 적응적 루프 필터링 파라미터 세트들에 대한 제한들 |
WO2020197207A1 (ko) * | 2019-03-23 | 2020-10-01 | 엘지전자 주식회사 | 맵핑을 포함하는 필터링 기반 비디오 또는 영상 코딩 |
US11917143B2 (en) * | 2019-04-03 | 2024-02-27 | Lg Electronics Inc. | Adaptive loop filter-based video or image coding |
TWI739386B (zh) * | 2019-04-11 | 2021-09-11 | 聯發科技股份有限公司 | 具有適應性參數集之適應性迴路濾波器 |
US11368684B2 (en) * | 2019-04-23 | 2022-06-21 | Qualcomm Incorporated | Adaptation parameter sets (APS) for adaptive loop filter (ALF) parameters |
WO2020216380A1 (en) * | 2019-04-26 | 2020-10-29 | Beijing Bytedance Network Technology Co., Ltd. | Prediction of parameters for in-loop reshaping |
US11166033B2 (en) | 2019-06-06 | 2021-11-02 | Qualcomm Incorporated | Adaptation parameter set in access unit in video coding |
EP3989565A4 (en) * | 2019-06-24 | 2022-12-28 | LG Electronics Inc. | Luma mapping- and chroma scaling-based video or image coding |
KR102839994B1 (ko) | 2019-07-08 | 2025-07-28 | 엘지전자 주식회사 | 스케일링 리스트 파라미터 기반 비디오 또는 영상 코딩 |
US12108088B2 (en) * | 2019-08-19 | 2024-10-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Usage of access unit delimiters and adaptation parameter sets |
WO2021045765A1 (en) * | 2019-09-05 | 2021-03-11 | Huawei Technologies Co., Ltd. | Efficient adaptive loop filter parameter signaling in video coding |
CN115104314B (zh) * | 2019-12-20 | 2025-09-23 | Lg电子株式会社 | 基于加权预测的图像/视频编译方法及装置 |
GB2590636B (en) | 2019-12-20 | 2024-01-10 | Canon Kk | High level syntax for video coding and decoding |
KR20250108774A (ko) * | 2019-12-20 | 2025-07-15 | 엘지전자 주식회사 | 예측 가중 테이블 기반 영상/비디오 코딩 방법 및 장치 |
US11303914B2 (en) * | 2020-01-08 | 2022-04-12 | Tencent America LLC | Method and apparatus for video coding |
EP4307674A3 (en) | 2020-02-29 | 2024-03-20 | Beijing Bytedance Network Technology Co., Ltd. | Constrains for high level syntax elements |
CN115462071B (zh) | 2020-03-11 | 2025-03-25 | 抖音视界有限公司 | 处理视频数据的方法及装置、介质、存储比特流的方法 |
CN115606184A (zh) * | 2020-04-01 | 2023-01-13 | 抖音视界有限公司(Cn) | 对量化参数增量的信令通知的控制 |
CN115606183A (zh) | 2020-04-07 | 2023-01-13 | 抖音视界有限公司(Cn) | 参考图片环绕的剪裁操作 |
KR20220163392A (ko) * | 2020-04-09 | 2022-12-09 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 디블로킹 시그널링 |
CN115486064A (zh) | 2020-04-10 | 2022-12-16 | 抖音视界有限公司 | 标头语法元素和自适应参数集的使用 |
CN115643821A (zh) * | 2020-04-13 | 2023-01-24 | 抖音视界有限公司 | 视频编解码中的通用约束信息 |
WO2021209061A1 (en) | 2020-04-17 | 2021-10-21 | Beijing Bytedance Network Technology Co., Ltd. | Presence of adaptation parameter set units |
CN115769578A (zh) * | 2020-04-20 | 2023-03-07 | 抖音视界有限公司 | 视频编解码中的自适应色彩变换 |
WO2021222037A1 (en) | 2020-04-26 | 2021-11-04 | Bytedance Inc. | Conditional signaling of weighted prediction information |
EP4140137A4 (en) | 2020-05-22 | 2024-01-24 | Beijing Bytedance Network Technology Co., Ltd. | Signalling of general constrains flag |
WO2021244419A1 (en) | 2020-05-31 | 2021-12-09 | Beijing Bytedance Network Technology Co., Ltd. | Constraint signaling using general constraint information syntax element |
KR20230024340A (ko) * | 2020-06-10 | 2023-02-20 | 엘지전자 주식회사 | Aps에 대한 식별자를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
KR20230024341A (ko) * | 2020-06-10 | 2023-02-20 | 엘지전자 주식회사 | 최대 시간 식별자에 기반하여 서브 비트스트림 추출과정을 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독가능한 기록매체 |
JP2021197733A (ja) * | 2020-06-15 | 2021-12-27 | 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、および復号方法 |
JP2021197734A (ja) * | 2020-06-15 | 2021-12-27 | 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、および復号方法 |
WO2021256382A1 (ja) * | 2020-06-15 | 2021-12-23 | 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 | 符号化装置、復号装置、符号化方法、および復号方法 |
WO2021056002A2 (en) * | 2020-12-09 | 2021-03-25 | Futurewei Technologies, Inc. | Media packetization for network qualitative communication |
WO2022251517A1 (en) | 2021-05-26 | 2022-12-01 | Beijing Dajia Internet Information Technology Co., Ltd. | Coding enhancement in cross-component sample adaptive offset |
US12413734B2 (en) | 2022-01-13 | 2025-09-09 | Tencent America LLC | Cross-channel prediction based on multiple prediction modes |
Family Cites Families (9)
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US6181742B1 (en) * | 1998-01-26 | 2001-01-30 | International Business Machines Corporation | Single pass target allocation for video encoding |
US7751628B1 (en) | 2001-12-26 | 2010-07-06 | Reisman Richard R | Method and apparatus for progressively deleting media objects from storage |
US7532670B2 (en) * | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
US7852919B2 (en) | 2003-09-07 | 2010-12-14 | Microsoft Corporation | Field start code for entry point frames with predicted first field |
US20060159352A1 (en) | 2005-01-18 | 2006-07-20 | Faisal Ishtiaq | Method and apparatus for encoding a video sequence |
EP2153607A4 (en) * | 2007-06-01 | 2010-10-06 | Research In Motion Ltd | METHOD AND DEVICE FOR MULTIPLE INTERACTIVE COMPRESSION |
US8265144B2 (en) | 2007-06-30 | 2012-09-11 | Microsoft Corporation | Innovations in video decoder implementations |
US8611435B2 (en) | 2008-12-22 | 2013-12-17 | Qualcomm, Incorporated | Combined scheme for interpolation filtering, in-loop filtering and post-loop filtering in video coding |
WO2011050641A1 (en) | 2009-10-28 | 2011-05-05 | Mediatek Singapore Pte. Ltd. | Video coding methods and video encoders and decoders with localized weighted prediction |
-
2012
- 2012-07-13 US US13/548,742 patent/US9277228B2/en not_active Expired - Fee Related
- 2012-07-16 IN IN7MUN2014 patent/IN2014MN00007A/en unknown
- 2012-07-16 EP EP12738005.3A patent/EP2735149B1/en not_active Not-in-force
- 2012-07-16 WO PCT/US2012/046895 patent/WO2013012792A2/en active Application Filing
- 2012-07-16 KR KR1020147004071A patent/KR101548470B1/ko not_active Expired - Fee Related
- 2012-07-16 CN CN201280035481.9A patent/CN103688547B/zh not_active Expired - Fee Related
- 2012-07-16 JP JP2014521689A patent/JP5886425B2/ja not_active Expired - Fee Related
- 2012-07-17 TW TW101125682A patent/TW201313026A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
KR101548470B1 (ko) | 2015-08-28 |
JP2014525197A (ja) | 2014-09-25 |
JP5886425B2 (ja) | 2016-03-16 |
CN103688547A (zh) | 2014-03-26 |
US9277228B2 (en) | 2016-03-01 |
US20130022104A1 (en) | 2013-01-24 |
CN103688547B (zh) | 2017-02-15 |
WO2013012792A2 (en) | 2013-01-24 |
EP2735149B1 (en) | 2015-11-04 |
EP2735149A2 (en) | 2014-05-28 |
WO2013012792A3 (en) | 2013-12-19 |
TW201313026A (zh) | 2013-03-16 |
KR20140056277A (ko) | 2014-05-09 |
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