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 (ru)

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 (ru) 2015-06-12

Family

ID=47555721

Family Applications (1)

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

Country Status (8)

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

Families Citing this family (68)

* 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
US20140133547A1 (en) * 2011-08-30 2014-05-15 Sony Corporation Image processing device and image processing method
WO2013057782A1 (ja) 2011-10-17 2013-04-25 株式会社東芝 符号化方法及び復号方法
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
CN104380749A (zh) * 2012-04-16 2015-02-25 诺基亚公司 用于视频编码的方法和装置
US9979959B2 (en) 2012-04-20 2018-05-22 Qualcomm Incorporated Video coding with enhanced support for stream adaptation and splicing
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
WO2014163240A1 (ko) 2013-04-02 2014-10-09 주식회사 칩스앤미디어 동영상 처리 방법 및 장치
US10178398B2 (en) * 2013-10-11 2019-01-08 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
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
US11064195B2 (en) 2016-02-15 2021-07-13 Qualcomm Incorporated Merging filters for multiple classes of blocks 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
KR20210117327A (ko) 2019-01-25 2021-09-28 미디어텍 인크. 비디오 코딩에서 비선형 적응적 루프 필터링을 위한 방법 및 장치
WO2020156534A1 (en) 2019-02-01 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Interactions between in-loop reshaping and intra block copy
CN113383547A (zh) * 2019-02-01 2021-09-10 北京字节跳动网络技术有限公司 环路整形和帧间编解码工具之间的相互作用
KR102393325B1 (ko) * 2019-02-28 2022-05-02 엘지전자 주식회사 Aps 시그널링 기반 비디오 또는 영상 코딩
WO2020177703A1 (en) * 2019-03-04 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Signaling of filtering information in video processing
WO2020180143A1 (ko) * 2019-03-07 2020-09-10 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
EP3939278A4 (en) * 2019-03-11 2023-03-22 Tencent America LLC TILE AND SUB-DIVISION
AU2020234957B2 (en) * 2019-03-11 2022-12-08 Tencent America LLC Signaling of adaptive picture size in video bitstream
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
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
US20220132110A1 (en) * 2019-03-23 2022-04-28 Lg Electronics Inc. Filtering-based video or image coding comprising mapping
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
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
MX2022000003A (es) * 2019-06-24 2022-03-11 Lg Electronics Inc Codificación de video o imágenes a base de mapeo de luma y escalamiento de croma.
CN114365497A (zh) 2019-07-08 2022-04-15 Lg电子株式会社 基于缩放列表参数的视频或图像编码
AU2020332558A1 (en) * 2019-08-19 2022-03-10 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
JP7457124B2 (ja) * 2019-12-20 2024-03-27 エルジー エレクトロニクス インコーポレイティド 予測重みテーブルに基づく映像／ビデオコーディング方法及び装置
MX2022007348A (es) * 2019-12-20 2022-09-23 Lg Electronics Inc Metodo y dispositivo de codificacion de imagenes/video con base en prediccion ponderada.
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
KR20220143843A (ko) 2020-02-29 2022-10-25 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 하이 레벨 신택스 엘리먼트들에 대한 제약들
KR20220152212A (ko) 2020-03-11 2022-11-15 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 양자화 파라미터를 위한 높은 레벨의 비트스트림 신택스
CN115428444A (zh) * 2020-04-01 2022-12-02 抖音视界有限公司 对自适应参数集语法元素的约束
JP7425224B2 (ja) 2020-04-07 2024-01-30 北京字節跳動網絡技術有限公司 高レベル構文におけるインター予測のための信号通知
WO2021204234A1 (en) 2020-04-09 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Deblocking signaling in video coding
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
CN115486080A (zh) * 2020-04-13 2022-12-16 抖音视界有限公司 图片参数集中的标志的信令通知
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
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 Tech Co Ltd SIGNALING OF GENERAL COMPULSORY FLAGS
WO2021244420A1 (en) 2020-05-31 2021-12-09 Beijing Bytedance Network Technology Co., Ltd. Palette mode with local dual tree modetype definition
WO2021251744A1 (ko) * 2020-06-10 2021-12-16 엘지전자 주식회사 Aps에 대한 식별자를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
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
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
US20230224465A1 (en) * 2022-01-13 2023-07-13 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
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
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
KR20140056277A (ko) 2014-05-09
JP2014525197A (ja) 2014-09-25
US20130022104A1 (en) 2013-01-24
CN103688547A (zh) 2014-03-26
JP5886425B2 (ja) 2016-03-16
KR101548470B1 (ko) 2015-08-28
CN103688547B (zh) 2017-02-15
WO2013012792A2 (en) 2013-01-24
WO2013012792A3 (en) 2013-12-19
EP2735149A2 (en) 2014-05-28
TW201313026A (zh) 2013-03-16
US9277228B2 (en) 2016-03-01

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