JP5012413B2 - ジッタの推定方法およびジッタを推定する装置 - Google Patents

ジッタの推定方法およびジッタを推定する装置 Download PDF

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JP5012413B2
JP5012413B2 JP2007278535A JP2007278535A JP5012413B2 JP 5012413 B2 JP5012413 B2 JP 5012413B2 JP 2007278535 A JP2007278535 A JP 2007278535A JP 2007278535 A JP2007278535 A JP 2007278535A JP 5012413 B2 JP5012413 B2 JP 5012413B2
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jitter
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JP2008118638A (ja
JP2008118638A5 (https=
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ブラスニッツェン ミカイル
クラーク イアン
ゾウ フイ
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Seiko Epson Corp
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    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/527—Global motion vector estimation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2007278535A 2006-11-02 2007-10-26 ジッタの推定方法およびジッタを推定する装置 Expired - Fee Related JP5012413B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/556092 2006-11-02
US11/556,092 US8130845B2 (en) 2006-11-02 2006-11-02 Method and apparatus for estimating and compensating for jitter in digital video

Publications (3)

Publication Number Publication Date
JP2008118638A JP2008118638A (ja) 2008-05-22
JP2008118638A5 JP2008118638A5 (https=) 2010-10-07
JP5012413B2 true JP5012413B2 (ja) 2012-08-29

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JP2007278535A Expired - Fee Related JP5012413B2 (ja) 2006-11-02 2007-10-26 ジッタの推定方法およびジッタを推定する装置

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Country Link
US (1) US8130845B2 (https=)
JP (1) JP5012413B2 (https=)

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CN101946514B (zh) * 2007-12-20 2014-06-04 高通股份有限公司 使用自适应搜索范围的真实运动矢量估计
KR101536794B1 (ko) * 2007-12-20 2015-07-14 퀄컴 인코포레이티드 후광현상이 줄어든 영상보간 장치 및 방법
US8295359B2 (en) * 2008-03-18 2012-10-23 Auratechnic, Inc. Reducing differentials in visual media
US9240056B2 (en) * 2008-04-02 2016-01-19 Microsoft Technology Licensing, Llc Video retargeting
US20100303301A1 (en) * 2009-06-01 2010-12-02 Gregory Micheal Lamoureux Inter-Frame Motion Detection
US8526500B2 (en) * 2009-08-11 2013-09-03 Seiko Epson Corporation System and method for global inter-frame motion detection in video sequences
EP2465254A4 (en) * 2009-08-12 2015-09-09 Intel Corp VIDEO STABILIZATION AND VIDEO SCALE LIMIT DETECTION TECHNIQUES BASED ON COMMON PROCESSING ELEMENTS
TW201120812A (en) * 2009-12-04 2011-06-16 Huper Lab Co Ltd Stabilization method for vibrating video frames
US8537283B2 (en) 2010-04-15 2013-09-17 Qualcomm Incorporated High definition frame rate conversion
JP2011227153A (ja) * 2010-04-15 2011-11-10 Canon Inc 画像表示装置、画像表示方法
JP6890944B2 (ja) * 2016-10-07 2021-06-18 キヤノン株式会社 像ぶれ補正装置およびその制御方法、撮像装置
US11513361B2 (en) * 2019-10-31 2022-11-29 Texas Instruments Incorporated Apparatus and method for frame cropping and shifting
CN112150496B (zh) * 2020-09-24 2023-06-02 平安科技（深圳）有限公司 照片处理方法、装置、电子设备及可读存储介质
CN115706857A (zh) * 2021-08-11 2023-02-17 Oppo广东移动通信有限公司 图像校正方法、装置、终端及存储介质
CN113691733B (zh) * 2021-09-18 2023-04-18 北京百度网讯科技有限公司 视频抖动检测方法、装置、电子设备和存储介质
CN114245176A (zh) * 2021-12-16 2022-03-25 北京数码视讯技术有限公司 多媒体流的传输检测装置和方法
CN115801973B (zh) * 2022-11-09 2024-04-12 北京航空航天大学 一种基于fpga的瀑流式视频数据实时电子稳像系统及方法

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JPH09322057A (ja) 1996-05-28 1997-12-12 Canon Inc 撮像装置
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Publication number Publication date
JP2008118638A (ja) 2008-05-22
US20080107186A1 (en) 2008-05-08
US8130845B2 (en) 2012-03-06

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