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 (cs)

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 (cs) 2015-07-10

Family

ID=49325069

Family Applications (1)

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

Country Status (5)

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

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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
CN116546207A (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
WO2019078664A1 (ko) * 2017-10-20 2019-04-25 주식회사 케이티 비디오 신호 처리 방법 및 장치
JP7460617B2 (ja) 2018-06-29 2024-04-02 北京字節跳動網絡技術有限公司 Ｌｕｔ更新条件
CN114125450B (zh) 2018-06-29 2023-11-17 北京字节跳动网络技术有限公司 一种用于处理视频数据的方法、装置和计算机可读介质
TWI735900B (zh) * 2018-06-29 2021-08-11 大陸商北京字節跳動網絡技術有限公司 一種視頻處理方法和裝置
EP4322533A3 (en) 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
WO2020003269A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection of coded motion information for lut updating
TWI723443B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 每條帶/片/lcu行的查找表的重置
JP7137008B2 (ja) 2018-06-29 2022-09-13 北京字節跳動網絡技術有限公司 １つまたは複数のルックアップテーブルを使用して、以前コーディングされた動き情報を順に記憶させてそれらを後続のブロックのコーディングに使用する概念
WO2020003270A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
SG11202011714RA (en) 2018-06-29 2020-12-30 Beijing Bytedance Network Technology Co Ltd Partial/full pruning when adding a hmvp candidate to merge/amvp
JP7256265B2 (ja) 2018-06-29 2023-04-11 北京字節跳動網絡技術有限公司 ルックアップテーブルの更新：ｆｉｆｏ、制限されたｆｉｆｏ
EP4307679A3 (en) 2018-07-02 2024-06-19 Beijing Bytedance Network Technology Co., Ltd. Luts with intra prediction modes and intra mode prediction from non-adjacent blocks
WO2020030183A1 (en) 2018-08-10 2020-02-13 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
CN111064961B (zh) 2018-09-12 2023-06-09 北京字节跳动网络技术有限公司 视频处理方法和装置
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
WO2020143741A1 (en) 2019-01-10 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Invoke of lut updating
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
CN113302937B (zh) 2019-01-16 2024-08-02 北京字节跳动网络技术有限公司 运动候选推导
CN113366845B (zh) 2019-01-31 2024-08-16 寰发股份有限公司 视频编码中结合帧间和帧内预测的方法和装置
WO2020164628A1 (en) 2019-02-17 2020-08-20 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list construction for intra block copy (ibc) mode and non-ibc inter mode
AU2020226567B2 (en) 2019-02-24 2025-05-22 Beijing Bytedance Network Technology Co., Ltd. Joint coding of palette mode usage indication
MX2021009943A (es) 2019-02-24 2021-09-21 Beijing Bytedance Network Tech Co Ltd Codificacion independiente de indicacion de uso del modo paleta.
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
EP3987806A4 (en) 2019-07-20 2022-08-31 Beijing Bytedance Network Technology Co., Ltd. CONDITIONAL CODING OF PALETTE MODE USE INDICATION
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
CN114208174B (zh) 2019-07-29 2023-11-28 北京字节跳动网络技术有限公司 预测过程中的调色板模式编解码

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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
US9357228B2 (en) * 2010-05-27 2016-05-31 The Hong Kong University Of Science And Technology Motion estimation of images
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
US9282338B2 (en) 2011-06-20 2016-03-08 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
US20130272413A1 (en) 2013-10-17
CN104221380B (zh) 2018-01-23
EP2837180A1 (en) 2015-02-18
CN104221380A (zh) 2014-12-17
US9338451B2 (en) 2016-05-10
WO2013155428A1 (en) 2013-10-17

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