JP2004526363A5 - - Google Patents

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Publication number
JP2004526363A5
JP2004526363A5 JP2002570523A JP2002570523A JP2004526363A5 JP 2004526363 A5 JP2004526363 A5 JP 2004526363A5 JP 2002570523 A JP2002570523 A JP 2002570523A JP 2002570523 A JP2002570523 A JP 2002570523A JP 2004526363 A5 JP2004526363 A5 JP 2004526363A5
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JP
Japan
Prior art keywords
value
conjugate
subpixel
minimum
frame
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JP2002570523A
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English (en)
Japanese (ja)
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JP2004526363A (ja
JP4739651B2 (ja
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Priority claimed from US09/801,584 external-priority patent/US20020172288A1/en
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Publication of JP2004526363A publication Critical patent/JP2004526363A/ja
Publication of JP2004526363A5 publication Critical patent/JP2004526363A5/ja
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Publication of JP4739651B2 publication Critical patent/JP4739651B2/ja
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JP2002570523A 2001-03-08 2002-03-08 ビデオ符号化における中間画素高精度高速探索を実現する装置及び方法 Expired - Lifetime JP4739651B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/801,584 US20020172288A1 (en) 2001-03-08 2001-03-08 Device and method for performing half-pixel accuracy fast search in video coding
US09/801,584 2001-03-08
PCT/CA2002/000324 WO2002071741A2 (en) 2001-03-08 2002-03-08 A device and method for performing half-pixel accuracy fast search in video coding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008244850A Division JP2009027744A (ja) 2001-03-08 2008-09-24 ビデオ符号化における中間画素高精度高速探索を実現する装置及び方法

Publications (3)

Publication Number Publication Date
JP2004526363A JP2004526363A (ja) 2004-08-26
JP2004526363A5 true JP2004526363A5 (enExample) 2005-12-22
JP4739651B2 JP4739651B2 (ja) 2011-08-03

Family

ID=25181521

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2002570523A Expired - Lifetime JP4739651B2 (ja) 2001-03-08 2002-03-08 ビデオ符号化における中間画素高精度高速探索を実現する装置及び方法
JP2008244850A Pending JP2009027744A (ja) 2001-03-08 2008-09-24 ビデオ符号化における中間画素高精度高速探索を実現する装置及び方法
JP2009230638A Pending JP2010045816A (ja) 2001-03-08 2009-10-02 ビデオ符号化における中間画素高精度高速探索を実現する装置及び方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2008244850A Pending JP2009027744A (ja) 2001-03-08 2008-09-24 ビデオ符号化における中間画素高精度高速探索を実現する装置及び方法
JP2009230638A Pending JP2010045816A (ja) 2001-03-08 2009-10-02 ビデオ符号化における中間画素高精度高速探索を実現する装置及び方法

Country Status (4)

Country Link
US (3) US20020172288A1 (enExample)
JP (3) JP4739651B2 (enExample)
AU (1) AU2002240754A1 (enExample)
WO (1) WO2002071741A2 (enExample)

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CN100377599C (zh) * 2004-09-03 2008-03-26 北京航空航天大学 一种快速亚像素运动估计方法
US7751478B2 (en) 2005-01-21 2010-07-06 Seiko Epson Corporation Prediction intra-mode selection in an encoder
US7567294B2 (en) * 2005-03-28 2009-07-28 Intel Corporation Gradient adaptive video de-interlacing
US7830961B2 (en) 2005-06-21 2010-11-09 Seiko Epson Corporation Motion estimation and inter-mode prediction
US8160160B2 (en) * 2005-09-09 2012-04-17 Broadcast International, Inc. Bit-rate reduction for multimedia data streams
US7843995B2 (en) 2005-12-19 2010-11-30 Seiko Epson Corporation Temporal and spatial analysis of a video macroblock
US8170102B2 (en) 2005-12-19 2012-05-01 Seiko Epson Corporation Macroblock homogeneity analysis and inter mode prediction
US9307122B2 (en) * 2006-09-27 2016-04-05 Core Wireless Licensing S.A.R.L. Method, apparatus, and computer program product for providing motion estimation for video encoding
KR101107254B1 (ko) * 2007-01-25 2012-01-20 삼성전자주식회사 인접 블록의 움직임 벡터를 이용한 움직임 벡터 추정 방법및 그 장치
US8363727B2 (en) 2008-09-30 2013-01-29 Microsoft Corporation Techniques to perform fast motion estimation
CN101867815B (zh) * 2010-04-30 2011-09-14 西北工业大学 快速小数像素分级搜索方法
EP2424243B1 (en) * 2010-08-31 2017-04-05 OCT Circuit Technologies International Limited Motion estimation using integral projection
US10045046B2 (en) 2010-12-10 2018-08-07 Qualcomm Incorporated Adaptive support for interpolating values of sub-pixels for video coding
US20120163460A1 (en) * 2010-12-23 2012-06-28 Qualcomm Incorporated Sub-pixel interpolation for video coding
US8483489B2 (en) 2011-09-02 2013-07-09 Sharp Laboratories Of America, Inc. Edge based template matching
CA2883484A1 (en) 2011-09-08 2013-03-14 Paofit Holdings Pte Ltd System and method for visualizing synthetic objects withinreal-world video clip
CA2949478A1 (en) * 2014-05-30 2015-12-03 Paofit Technology Pte Ltd Systems and methods for motion-vector-aided video interpolation using real-time smooth video playback speed variation
EP3023938A1 (en) 2014-11-21 2016-05-25 Thomson Licensing Method and apparatus for tracking the motion of image content in a video frames sequence using sub-pixel resolution motion estimation
US9704298B2 (en) 2015-06-23 2017-07-11 Paofit Holdings Pte Ltd. Systems and methods for generating 360 degree mixed reality environments
CN108885686B (zh) * 2016-02-19 2022-10-14 开利公司 用于视频分析的基于云的主动调试系统
CN106658024B (zh) * 2016-10-20 2019-07-16 杭州当虹科技股份有限公司 一种快速的视频编码方法
JP7603277B2 (ja) 2021-02-19 2024-12-20 国立大学法人大阪大学 データ通信装置、クライアント装置、再送指示方法、及び再送指示プログラム

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