MX2020007969A - Conversión de velocidad ascendente de fotogramas con complejidad baja. - Google Patents

Conversión de velocidad ascendente de fotogramas con complejidad baja.

Info

Publication number
MX2020007969A
MX2020007969A MX2020007969A MX2020007969A MX2020007969A MX 2020007969 A MX2020007969 A MX 2020007969A MX 2020007969 A MX2020007969 A MX 2020007969A MX 2020007969 A MX2020007969 A MX 2020007969A MX 2020007969 A MX2020007969 A MX 2020007969A
Authority
MX
Mexico
Prior art keywords
search
motion vector
conversion
rate
frame
Prior art date
Application number
MX2020007969A
Other languages
English (en)
Spanish (es)
Inventor
Xiaoyu Xiu
Yuwen He
Yan Ye
Original Assignee
Vid Scale 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 Vid Scale Inc filed Critical Vid Scale Inc
Publication of MX2020007969A publication Critical patent/MX2020007969A/es

Links

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
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Time-Division Multiplex Systems (AREA)
MX2020007969A 2018-01-29 2019-01-28 Conversión de velocidad ascendente de fotogramas con complejidad baja. MX2020007969A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862623143P 2018-01-29 2018-01-29
PCT/US2019/015449 WO2019148117A1 (en) 2018-01-29 2019-01-28 Frame-rate up conversion with low complexity

Publications (1)

Publication Number Publication Date
MX2020007969A true MX2020007969A (es) 2020-10-28

Family

ID=65409567

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2020007969A MX2020007969A (es) 2018-01-29 2019-01-28 Conversión de velocidad ascendente de fotogramas con complejidad baja.
MX2024004798A MX2024004798A (es) 2018-01-29 2020-07-29 Conversión de velocidad ascendente de fotogramas con complejidad baja.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2024004798A MX2024004798A (es) 2018-01-29 2020-07-29 Conversión de velocidad ascendente de fotogramas con complejidad baja.

Country Status (9)

Country Link
US (1) US11470344B2 (https=)
EP (1) EP3747194A1 (https=)
JP (2) JP7260562B2 (https=)
KR (1) KR102656965B1 (https=)
CN (2) CN118509603A (https=)
AU (1) AU2019212951B2 (https=)
MX (2) MX2020007969A (https=)
TW (1) TWI815854B (https=)
WO (1) WO2019148117A1 (https=)

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JP7102663B2 (ja) * 2018-03-26 2022-07-20 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ビデオコーディングのためのインター予測装置及び方法
KR102819167B1 (ko) * 2018-05-28 2025-06-12 인터디지털 브이씨 홀딩스 인코포레이티드 코딩/디코딩에서의 데이터 종속
CN117956183A (zh) * 2018-06-04 2024-04-30 华为技术有限公司 获取运动矢量的方法和装置
CN112514392A (zh) * 2020-02-18 2021-03-16 深圳市大疆创新科技有限公司 视频编码的方法与装置
CN113038142B (zh) * 2021-03-25 2022-11-01 北京金山云网络技术有限公司 视频数据的筛选方法、装置及电子设备
CN113804470B (zh) * 2021-04-14 2023-12-01 山东省计算中心（国家超级计算济南中心） 一种穴盘育苗流水线的故障检测反馈方法
WO2023043223A1 (ko) * 2021-09-15 2023-03-23 주식회사 케이티 비디오 신호 부호화/복호화 방법, 그리고 비트스트림을 저장한 기록 매체

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JP2914448B2 (ja) * 1997-06-25 1999-06-28 日本電信電話株式会社 動きベクトル予測符号化方法および動きベクトル復号方法、予測符号化装置および復号装置、並びに、動きベクトルの予測符号化プログラムおよび復号プログラムを記録した記録媒体
JP2003299040A (ja) * 2002-04-03 2003-10-17 Sony Corp 動きベクトル検出装置及び方法
US9532069B2 (en) * 2004-07-30 2016-12-27 Euclid Discoveries, Llc Video compression repository and model reuse
US8902971B2 (en) * 2004-07-30 2014-12-02 Euclid Discoveries, Llc Video compression repository and model reuse
US8879635B2 (en) * 2005-09-27 2014-11-04 Qualcomm Incorporated Methods and device for data alignment with time domain boundary
KR20080096768A (ko) 2006-02-06 2008-11-03 톰슨 라이센싱 사용 가능한 움직임 정보를 비디오 인코딩을 위한 움직임추정 예측자로서 재사용하는 방법 및 장치
US20090167775A1 (en) 2007-12-30 2009-07-02 Ning Lu Motion estimation compatible with multiple standards
US8462852B2 (en) * 2009-10-20 2013-06-11 Intel Corporation Methods and apparatus for adaptively choosing a search range for motion estimation
US8976873B2 (en) * 2010-11-24 2015-03-10 Stmicroelectronics S.R.L. Apparatus and method for performing error concealment of inter-coded video frames
US9571833B2 (en) 2011-11-04 2017-02-14 Nokia Technologies Oy Method for coding and an apparatus
JP6148146B2 (ja) * 2013-10-09 2017-06-14 日本電信電話株式会社 映像符号化装置、映像符号化方法及び映像符号化プログラム
CN106537918B (zh) 2014-08-12 2019-09-20 英特尔公司 用于视频编码的运动估计的系统和方法
US11330284B2 (en) * 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
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TW202431848A (zh) * 2017-04-13 2024-08-01 美商松下電器（美國）知識產權公司 編碼裝置、解碼裝置及非暫時性電腦可讀取媒體
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CN111567047B (zh) * 2017-10-09 2022-07-22 华为技术有限公司 进行子预测块运动矢量推导的存储器访问窗口
US20190164296A1 (en) * 2017-11-27 2019-05-30 Qualcomm Incorporated Systems and methods for determining a confidence measure for a motion vector
US10798399B1 (en) * 2017-12-11 2020-10-06 Amazon Technologies, Inc. Adaptive video compression

Also Published As

Publication number Publication date
AU2019212951A1 (en) 2020-08-20
EP3747194A1 (en) 2020-12-09
JP7260562B2 (ja) 2023-04-18
JP2023098965A (ja) 2023-07-11
CN111656788A (zh) 2020-09-11
MX2024004798A (es) 2024-06-24
US11470344B2 (en) 2022-10-11
US20210051340A1 (en) 2021-02-18
KR20200127992A (ko) 2020-11-11
TWI815854B (zh) 2023-09-21
CN118509603A (zh) 2024-08-16
AU2019212951B2 (en) 2023-01-19
JP2021512568A (ja) 2021-05-13
TW201943277A (zh) 2019-11-01
KR102656965B1 (ko) 2024-04-11
CN111656788B (zh) 2024-06-07
WO2019148117A1 (en) 2019-08-01

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