IN2014MN01902A - - Google Patents

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Publication number
IN2014MN01902A
IN2014MN01902A IN1902MUN2014A IN2014MN01902A IN 2014MN01902 A IN2014MN01902 A IN 2014MN01902A IN 1902MUN2014 A IN1902MUN2014 A IN 1902MUN2014A IN 2014MN01902 A IN2014MN01902 A IN 2014MN01902A
Authority
IN
India
Prior art keywords
motion information
blocks
pme
region
common set
Prior art date
Application number
Other languages
English (en)
Inventor
Vadim Seregin
Xianglin Wang
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 IN2014MN01902A publication Critical patent/IN2014MN01902A/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
IN1902MUN2014 2012-04-12 2013-04-12 IN2014MN01902A (OSRAM)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261623518P 2012-04-12 2012-04-12
US13/861,302 US9338451B2 (en) 2012-04-12 2013-04-11 Common spatial candidate blocks for parallel motion estimation
PCT/US2013/036394 WO2013155428A1 (en) 2012-04-12 2013-04-12 Common spatial candidate blocks for parallel motion estimation

Publications (1)

Publication Number Publication Date
IN2014MN01902A true IN2014MN01902A (OSRAM) 2015-07-10

Family

ID=49325069

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1902MUN2014 IN2014MN01902A (OSRAM) 2012-04-12 2013-04-12

Country Status (5)

Country Link
US (1) US9338451B2 (OSRAM)
EP (1) EP2837180A1 (OSRAM)
CN (1) CN104221380B (OSRAM)
IN (1) IN2014MN01902A (OSRAM)
WO (1) WO2013155428A1 (OSRAM)

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CN114713295A (zh) * 2022-04-22 2022-07-08 河北工业大学 一种单价选择性阳离子交换膜及其制备方法与应用
CN119683738A (zh) * 2025-02-26 2025-03-25 杭州水处理技术研究开发中心有限公司 一种海水淡化系统

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MX388034B (es) * 2012-04-13 2025-03-19 Mitsubishi Electric Corp Dispositivo de codificación de imagen, dispositivo de decodificación de imagen, método de codificación de imagen, y método de decodificación de imagen.
US9544612B2 (en) * 2012-10-04 2017-01-10 Intel Corporation Prediction parameter inheritance for 3D video coding
US9432685B2 (en) * 2013-12-06 2016-08-30 Qualcomm Incorporated Scalable implementation for parallel motion estimation regions
JP6574976B2 (ja) * 2014-03-18 2019-09-18 パナソニックＩｐマネジメント株式会社 動画像符号化装置および動画像符号化方法
US10123036B2 (en) * 2014-06-27 2018-11-06 Microsoft Technology Licensing, Llc Motion vector selection for video encoding
US10757437B2 (en) 2014-07-17 2020-08-25 Apple Inc. Motion estimation in block processing pipelines
US9762919B2 (en) 2014-08-28 2017-09-12 Apple Inc. Chroma cache architecture in block processing pipelines
CN116546205A (zh) * 2016-04-08 2023-08-04 韩国电子通信研究院 用于导出运动预测信息的方法和装置
US10602180B2 (en) 2017-06-13 2020-03-24 Qualcomm Incorporated Motion vector prediction
KR102822983B1 (ko) 2017-10-20 2025-06-24 주식회사 케이티 비디오 신호 처리 방법 및 장치
TWI728388B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 Lut中的運動候選的檢查順序
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
TWI752331B (zh) 2018-06-29 2022-01-11 大陸商北京字節跳動網絡技術有限公司 當向Merge/AMVP添加HMVP候選時的部分/完全修剪
CN110662053B (zh) 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
CN114845108B (zh) 2018-06-29 2025-08-12 抖音视界(北京)有限公司 查找表的更新：fifo、约束的fifo
WO2020003261A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection from multiple luts
WO2020003266A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Resetting of look up table per slice/tile/lcu row
WO2020003271A1 (en) * 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and merge: insert hmvp as a merge candidate, position of hmvp
SG11202013028PA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Interaction between lut and amvp
EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
WO2020008353A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Usage of luts
WO2020030183A1 (en) * 2018-08-10 2020-02-13 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
GB2590310B (en) 2018-09-12 2023-03-22 Beijing Bytedance Network Tech Co Ltd Conditions for starting checking HMVP candidates depend on total number minus K
US10852340B2 (en) * 2018-11-20 2020-12-01 GM Global Technology Operations LLC Vehicle electronics high-resistance fault detection and isolation
US11012697B2 (en) 2018-12-07 2021-05-18 Qualcomm Incorporated Shared candidate list and parallel candidate list derivation for video coding
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Ｌｕｔ更新の起動
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
TWI737142B (zh) 2019-01-31 2021-08-21 聯發科技股份有限公司 視訊編碼中結合畫面間和畫面內預測之方法和裝置
CN113439443B (zh) * 2019-02-17 2025-09-26 北京字节跳动网络技术有限公司 帧内块复制Merge候选的信令通知
BR112021016235A2 (pt) 2019-02-24 2021-10-13 Beijing Bytedance Network Technology Co., Ltd. Método de processamento de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador, meio de gravação não transitório legível por computador e método para armazenar um bitstream de um vídeo
PH12021552105A1 (en) 2019-02-24 2022-05-30 Beijing Bytedance Network Tech Co Ltd Joint coding of palette mode usage indication
CN113615193B (zh) 2019-03-22 2024-06-25 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
CN114175662B (zh) 2019-07-20 2023-11-24 北京字节跳动网络技术有限公司 调色板模式使用指示的条件相关编解码
CN114145013B (zh) * 2019-07-23 2023-11-14 北京字节跳动网络技术有限公司 调色板模式编解码的模式确定
CN114208188B (zh) 2019-07-29 2025-09-16 北京字节跳动网络技术有限公司 调色板模式编解码的扫描顺序改进

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GB0500174D0 (en) 2005-01-06 2005-02-16 Kokaram Anil Method for estimating motion and occlusion
KR101578052B1 (ko) * 2008-04-02 2015-12-17 삼성전자주식회사 움직임 추정 장치 및 이를 구비하는 동영상 부호화 장치
US20120076207A1 (en) 2008-12-31 2012-03-29 Advanced Micro Devices, Inc. Multiple-candidate motion estimation with advanced spatial filtering of differential motion vectors
CN102263947B (zh) * 2010-05-27 2016-07-06 香港科技大学 图像运动估计的方法及系统
US9215473B2 (en) 2011-01-26 2015-12-15 Qualcomm Incorporated Sub-slices in video coding
US9143795B2 (en) * 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding
US9131239B2 (en) 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
US9094689B2 (en) 2011-07-01 2015-07-28 Google Technology Holdings LLC Motion vector prediction design simplification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114713295A (zh) * 2022-04-22 2022-07-08 河北工业大学 一种单价选择性阳离子交换膜及其制备方法与应用
CN119683738A (zh) * 2025-02-26 2025-03-25 杭州水处理技术研究开发中心有限公司 一种海水淡化系统

Also Published As

Publication number Publication date
WO2013155428A1 (en) 2013-10-17
CN104221380B (zh) 2018-01-23
US9338451B2 (en) 2016-05-10
EP2837180A1 (en) 2015-02-18
US20130272413A1 (en) 2013-10-17
CN104221380A (zh) 2014-12-17

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