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

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/174Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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 (OSRAM)

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 (OSRAM) 2015-06-12

Family

ID=47555721

Family Applications (1)

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

Country Status (8)

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

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
JPWO2013031315A1 (ja) * 2011-08-30 2015-03-23 ソニー株式会社 画像処理装置及び画像処理方法
CN103782599A (zh) 2011-10-17 2014-05-07 株式会社东芝 编码方法和解码方法
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
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
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
US9749642B2 (en) 2014-01-08 2017-08-29 Microsoft Technology Licensing, Llc Selection of motion vector precision
US9031138B1 (en) 2014-05-01 2015-05-12 Google Inc. Method and system to combine multiple encoded videos for decoding via a video docoder
CN107148778A (zh) * 2014-10-31 2017-09-08 联发科技股份有限公司 用于视频编码的改进的定向帧内预测方法
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
EP3563571A4 (en) * 2016-12-30 2020-02-12 Telefonaktiebolaget LM Ericsson (publ) DECODED IMAGE BUFFER MEMORY MANAGEMENT FOR PROCESSING PREDICTION OF CROSS IMAGE DATA
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
EP3915253A4 (en) 2019-01-25 2022-11-09 HFI Innovation Inc. METHOD AND APPARATUS FOR NON-LINEAR ADAPTIVE LOOP FILTERING IN VIDEO CODING
CN117768642A (zh) 2019-02-01 2024-03-26 北京字节跳动网络技术有限公司 使用参数集信令通知环路整形信息
CN113366833A (zh) 2019-02-01 2021-09-07 北京字节跳动网络技术有限公司 对环路整形的限制
KR102606330B1 (ko) 2019-02-28 2023-11-24 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
KR102491959B1 (ko) * 2019-03-11 2023-01-27 엘지전자 주식회사 루마 맵핑 및 크로마 스케일링 기반 비디오 또는 영상 코딩
CA3132391A1 (en) 2019-03-11 2020-09-17 Tencent America LLC Signaling of adaptive picture size in video bitstream
KR20240142576A (ko) * 2019-03-11 2024-09-30 텐센트 아메리카 엘엘씨 타일 및 서브-픽처 파티셔닝
CN113574889B (zh) 2019-03-14 2024-01-12 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
US20220132110A1 (en) * 2019-03-23 2022-04-28 Lg Electronics Inc. Filtering-based video or image coding comprising mapping
JP7417624B2 (ja) * 2019-03-23 2024-01-18 北京字節跳動網絡技術有限公司 適応ループフィルタリングパラメータセットに対する制限
CN113785571B (zh) * 2019-04-03 2025-01-03 Lg电子株式会社 基于自适应环路滤波器的视频或图像编译
US11546587B2 (en) 2019-04-11 2023-01-03 Mediatek Inc. Adaptive loop filter with adaptive parameter set
US11368684B2 (en) * 2019-04-23 2022-06-21 Qualcomm Incorporated Adaptation parameter sets (APS) for adaptive loop filter (ALF) parameters
CN113728627B (zh) * 2019-04-26 2023-09-19 北京字节跳动网络技术有限公司 用于环路内重构的参数的预测
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
KR20250116789A (ko) 2019-07-08 2025-08-01 엘지전자 주식회사 스케일링 리스트 파라미터 기반 비디오 또는 영상 코딩
CA3151829A1 (en) * 2019-08-19 2021-02-25 Fraunhofer-Gesellschaft Zur Forderung 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
MX2022007544A (es) 2019-12-20 2022-09-19 Lg Electronics Inc Método y aparato de codificación de imágenes/video con base en tabla de predicción ponderada.
KR102836582B1 (ko) * 2019-12-20 2025-07-22 엘지전자 주식회사 가중된 예측에 기반한 영상/비디오 코딩 방법 및 장치
GB2590636B (en) * 2019-12-20 2024-01-10 Canon Kk High level syntax for video coding and decoding
US11303914B2 (en) * 2020-01-08 2022-04-12 Tencent America LLC Method and apparatus for video coding
CN115244933B (zh) 2020-02-29 2025-06-24 抖音视界有限公司 不同编解码工具的约束
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
CN115699742A (zh) 2020-04-07 2023-02-03 抖音视界有限公司 子图片相关的语法元素的信令通知和推断
WO2021204233A1 (en) * 2020-04-09 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Constraints on adaptation parameter set based on color format
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
CN115885511A (zh) * 2020-04-13 2023-03-31 抖音视界有限公司 自适应参数集中的色度语法信令通知
WO2021209061A1 (en) 2020-04-17 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Presence of adaptation parameter set units
WO2021213357A1 (en) * 2020-04-20 2021-10-28 Beijing Bytedance Network Technology Co., Ltd. Adaptive color transform in video coding
EP4128775A4 (en) 2020-04-26 2024-03-27 ByteDance Inc. CONDITIONAL SIGNALING OF VIDEO CODING SYNTAX ELEMENTS
JP7540871B2 (ja) 2020-05-22 2024-08-27 北京字節跳動網絡技術有限公司 一般制約フラグのシグナリング
EP4154537A4 (en) 2020-05-31 2024-02-07 Beijing Bytedance Network Technology Co., Ltd. PALETTE MODE WITH LOCAL DOUBLE TREE MODE TYPE DEFINITION
CN116325724A (zh) * 2020-06-10 2023-06-23 Lg电子株式会社 基于最大时间标识符执行子比特流提取过程的图像编码/解码方法和设备及存储比特流的计算机可读记录介质
US20230188714A1 (en) * 2020-06-10 2023-06-15 Lg Electronics Inc Image encoding/decoding method and device for signaling aps identifier, and computer-readable recording medium in which bitstream is stored
JP7756499B2 (ja) * 2020-06-15 2025-10-20 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
JP7759738B2 (ja) * 2020-06-15 2025-10-24 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
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
EP4349014A4 (en) 2021-05-26 2025-05-21 Beijing Dajia Internet Information Technology Co., Ltd. Coding improvement with adaptive offset of a cross-component probe
US12413734B2 (en) 2022-01-13 2025-09-09 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
CA2689873A1 (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
US20120230405A1 (en) 2009-10-28 2012-09-13 Media Tek Singapore Pte. Ltd. Video coding methods and video encoders and decoders with localized weighted prediction

Also Published As

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

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