IN2014MN00007A - - Google Patents

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Publication number
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
Authority
IN
India
Prior art keywords
aps
data structure
buffer
data
slices
Prior art date
Application number
Other languages
English (en)
Inventor
Ying Chen
In Suk Chong
Marta Karczewicz
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014MN00007A publication Critical patent/IN2014MN00007A/en

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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)
IN7MUN2014 2011-07-18 2012-07-16 IN2014MN00007A (enrdf_load_html_response)

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 (enrdf_load_html_response) 2015-06-12

Family

ID=47555721

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7MUN2014 IN2014MN00007A (enrdf_load_html_response) 2011-07-18 2012-07-16

Country Status (8)

Country Link
US (1) US9277228B2 (enrdf_load_html_response)
EP (1) EP2735149B1 (enrdf_load_html_response)
JP (1) JP5886425B2 (enrdf_load_html_response)
KR (1) KR101548470B1 (enrdf_load_html_response)
CN (1) CN103688547B (enrdf_load_html_response)
IN (1) IN2014MN00007A (enrdf_load_html_response)
TW (1) TW201313026A (enrdf_load_html_response)
WO (1) WO2013012792A2 (enrdf_load_html_response)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103748884A (zh) * 2011-08-30 2014-04-23 索尼公司 图像处理装置和图像处理方法
MY168194A (en) 2011-10-17 2018-10-15 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
EP2839653A4 (en) * 2012-04-16 2015-11-25 Nokia Technologies Oy METHOD AND DEVICE FOR VIDEO CODING
US9979958B2 (en) * 2012-04-20 2018-05-22 Qualcomm Incorporated Decoded picture buffer processing for random access point pictures in video sequences
US9516308B2 (en) 2012-04-27 2016-12-06 Qualcomm Incorporated Parameter set updates in video coding
US9736476B2 (en) 2012-04-27 2017-08-15 Qualcomm Incorporated Full random access from clean random access pictures 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
CN105009585B (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
US9774881B2 (en) 2014-01-08 2017-09-26 Microsoft Technology Licensing, Llc Representing motion vectors in an encoded bitstream
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
US9031138B1 (en) * 2014-05-01 2015-05-12 Google Inc. Method and system to combine multiple encoded videos for decoding via a video docoder
US10499053B2 (en) * 2014-10-31 2019-12-03 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
US11405611B2 (en) 2016-02-15 2022-08-02 Qualcomm Incorporated Predicting filter coefficients from fixed filters for video coding
US11284080B2 (en) 2016-12-30 2022-03-22 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
WO2020151714A1 (en) 2019-01-25 2020-07-30 Mediatek Inc. Method and apparatus for non-linear adaptive loop filtering in video coding
JP7279172B2 (ja) * 2019-02-01 2023-05-22 北京字節跳動網絡技術有限公司 インループ再成形とインターコーディングツールとの間の相互作用
PH12021551732A1 (en) 2019-02-01 2022-07-25 Bytedance Inc Signaling of in-loop reshaping information using parameter sets
WO2020175893A1 (ko) * 2019-02-28 2020-09-03 엘지전자 주식회사 Aps 시그널링 기반 비디오 또는 영상 코딩
CN113519157B (zh) 2019-03-04 2023-12-26 北京字节跳动网络技术有限公司 视频处理中滤波信息的两级信令
US20220150481A1 (en) * 2019-03-07 2022-05-12 Lg Electronics Inc. Video or image coding based on luma mapping with chroma scaling
AU2020237053B2 (en) * 2019-03-11 2022-12-15 Tencent America LLC Tile and sub-picture partitioning
KR20230016712A (ko) * 2019-03-11 2023-02-02 엘지전자 주식회사 루마 맵핑 및 크로마 스케일링 기반 비디오 또는 영상 코딩
CN117336486A (zh) 2019-03-11 2024-01-02 腾讯美国有限责任公司 对源视频序列进行编码的方法、装置、存储介质和设备
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
US20220132110A1 (en) * 2019-03-23 2022-04-28 Lg Electronics Inc. Filtering-based video or image coding comprising mapping
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
CN120602662A (zh) 2019-06-24 2025-09-05 Lg电子株式会社 图像信息编码/解码设备和数据发送设备
WO2021006632A1 (ko) * 2019-07-08 2021-01-14 엘지전자 주식회사 스케일링 리스트 파라미터 기반 비디오 또는 영상 코딩
IL321927A (en) 2019-08-19 2025-09-01 Fraunhofer Ges Zur Forderung Der Angewandten Forschung E V Using access unit delimiters and adaptive parameter sets
WO2021045765A1 (en) * 2019-09-05 2021-03-11 Huawei Technologies Co., Ltd. Efficient adaptive loop filter parameter signaling in video coding
GB2590636B (en) 2019-12-20 2024-01-10 Canon Kk High level syntax for video coding and decoding
KR102836582B1 (ko) * 2019-12-20 2025-07-22 엘지전자 주식회사 가중된 예측에 기반한 영상/비디오 코딩 방법 및 장치
CA3165461A1 (en) * 2019-12-20 2021-06-24 Lg Electronics Inc. Prediction weighted table-based image/video coding method and apparatus
US11303914B2 (en) * 2020-01-08 2022-04-12 Tencent America LLC Method and apparatus for video coding
WO2021170095A1 (en) 2020-02-29 2021-09-02 Beijing Bytedance Network Technology Co., Ltd. Constrains for syntax elements of adaptation parameter set
CN115336265B (zh) 2020-03-11 2025-04-01 抖音视界有限公司 量化参数的高级别比特流语法
WO2021197447A1 (en) * 2020-04-01 2021-10-07 Beijing Bytedance Network Technology Co., Ltd. Controlling quantization parameter delta signaling
WO2021204137A1 (en) 2020-04-07 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Clipping operation for reference picture wrap around
KR20220163392A (ko) * 2020-04-09 2022-12-09 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 디블로킹 시그널링
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
KR20220165276A (ko) 2020-04-13 2022-12-14 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서의 일반 제약 정보
CN115868159A (zh) 2020-04-17 2023-03-28 抖音视界有限公司 自适应参数集单元的存在
WO2021213357A1 (en) * 2020-04-20 2021-10-28 Beijing Bytedance Network Technology Co., Ltd. Adaptive color transform in video coding
CN115552802B (zh) 2020-04-26 2025-05-16 字节跳动有限公司 加权预测信息的条件信令通知
CN115804092A (zh) 2020-05-22 2023-03-14 抖音视界有限公司 通用约束标志的信令
WO2021244419A1 (en) 2020-05-31 2021-12-09 Beijing Bytedance Network Technology Co., Ltd. Constraint signaling using general constraint information syntax element
WO2021251752A1 (ko) * 2020-06-10 2021-12-16 엘지전자 주식회사 최대 시간 식별자에 기반하여 서브 비트스트림 추출과정을 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독가능한 기록매체
CN116034581A (zh) * 2020-06-10 2023-04-28 Lg电子株式会社 用信号通知aps标识符的图像编码/解码方法和设备及存储比特流的计算机可读记录介质
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
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
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
MX2023014066A (es) 2021-05-26 2024-01-10 Beijing Dajia Internet Information Tech Co Ltd Mejora de codificacion en desplazamiento adaptativo de muestra de componente cruzado.
EP4464018A1 (en) * 2022-01-13 2024-11-20 Tencent America LLC Cross-channel prediction based on multiple prediction modes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2008144926A1 (en) * 2007-06-01 2008-12-04 Research In Motion Limited Method and apparatus for multi-part 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

Also Published As

Publication number Publication date
TW201313026A (zh) 2013-03-16
KR101548470B1 (ko) 2015-08-28
JP2014525197A (ja) 2014-09-25
US9277228B2 (en) 2016-03-01
WO2013012792A2 (en) 2013-01-24
EP2735149A2 (en) 2014-05-28
WO2013012792A3 (en) 2013-12-19
EP2735149B1 (en) 2015-11-04
US20130022104A1 (en) 2013-01-24
JP5886425B2 (ja) 2016-03-16
CN103688547B (zh) 2017-02-15
KR20140056277A (ko) 2014-05-09
CN103688547A (zh) 2014-03-26

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