JP4777600B2 - 画素を表すデータをバッファ記憶する方法およびシステム - Google Patents

画素を表すデータをバッファ記憶する方法およびシステム Download PDF

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Publication number
JP4777600B2
JP4777600B2 JP2002533599A JP2002533599A JP4777600B2 JP 4777600 B2 JP4777600 B2 JP 4777600B2 JP 2002533599 A JP2002533599 A JP 2002533599A JP 2002533599 A JP2002533599 A JP 2002533599A JP 4777600 B2 JP4777600 B2 JP 4777600B2
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JP
Japan
Prior art keywords
pixels
parallel
buffer
pixel
filter
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
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JP2002533599A
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English (en)
Japanese (ja)
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JP2004521527A5 (enExample
JP2004521527A (ja
Inventor
チダムバラム，デイナカラン
アントン グリム，グエンター
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Thomson Licensing SAS
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Thomson Licensing SAS
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.)
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Publication date
Priority claimed from PCT/US2000/027149 external-priority patent/WO2001028245A1/en
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2004521527A publication Critical patent/JP2004521527A/ja
Publication of JP2004521527A5 publication Critical patent/JP2004521527A5/ja
Application granted granted Critical
Publication of JP4777600B2 publication Critical patent/JP4777600B2/ja
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Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Television Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2002533599A 2000-10-03 2000-12-11 画素を表すデータをバッファ記憶する方法およびシステム Expired - Lifetime JP4777600B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2000/027149 WO2001028245A1 (en) 1999-10-12 2000-10-03 Method and system for eliminating edge effects at the end of lines in video signals
USPCT/US00/27149 2000-10-03
PCT/US2000/033534 WO2002030115A1 (en) 2000-10-03 2000-12-11 Method and system for buffering pixel data

Publications (3)

Publication Number Publication Date
JP2004521527A JP2004521527A (ja) 2004-07-15
JP2004521527A5 JP2004521527A5 (enExample) 2008-02-07
JP4777600B2 true JP4777600B2 (ja) 2011-09-21

Family

ID=21741835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002533599A Expired - Lifetime JP4777600B2 (ja) 2000-10-03 2000-12-11 画素を表すデータをバッファ記憶する方法およびシステム

Country Status (8)

Country Link
EP (1) EP1323307B1 (enExample)
JP (1) JP4777600B2 (enExample)
KR (1) KR100768682B1 (enExample)
CN (1) CN1227904C (enExample)
AU (1) AU2001220843A1 (enExample)
DE (1) DE60030487T2 (enExample)
MX (1) MXPA03002784A (enExample)
WO (1) WO2002030115A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6765622B2 (en) * 2001-10-26 2004-07-20 Koninklijke Philips Electronics N.V. Line-buffer reuse in vertical pixel-processing arrangement
KR101007245B1 (ko) 2002-05-17 2011-01-28 톰슨 라이센싱 Ｖｆｃ 메모리 관리를 위한 방법 및 시스템
JP4789753B2 (ja) * 2006-08-28 2011-10-12 富士通セミコンダクター株式会社 画像データバッファ装置、画像転送処理システム、及び画像データバッファ方法
CN101452695B (zh) * 2007-12-07 2013-01-30 晨星半导体股份有限公司 数据存取装置及方法
CN102340638B (zh) * 2010-07-27 2016-06-29 深圳艾科创新微电子有限公司 一种视频处理装置中并行处理数据的方法和装置
US8514893B2 (en) * 2011-01-12 2013-08-20 Videopropulsion Interactive, Inc. Digital video apparatus for multiplexing single program transport streams into a multiple program transport stream

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584032A (en) * 1984-10-17 1996-12-10 Hyatt; Gilbert P. Kernel processor system
DE69028772T2 (de) * 1990-07-11 1997-04-03 Philips Electronics Nv Vorrichtung zur Ableitung eines kompatiblen Zeilensprungfernsehsignals mit geringer Auflösung und anderen Komponenten eines hochauflösenden Zeilensprungfernsehsignals sowie Vorrichtung zur Wiederherstellung des Originalsignals
JP2618587B2 (ja) * 1992-06-02 1997-06-11 プロデューサーズ カラー サーヴィス、インコーポレイテッド フレーム静止モードに有効に適用できる画像フレーム識別システム
US5917461A (en) * 1996-04-26 1999-06-29 Matsushita Electric Industrial Co., Ltd. Video adapter and digital image display apparatus
US6078361A (en) * 1996-11-18 2000-06-20 Sage, Inc Video adapter circuit for conversion of an analog video signal to a digital display image
WO1998041012A1 (en) * 1997-03-12 1998-09-17 Matsushita Electric Industrial Co., Ltd. Mpeg decoder providing multiple standard output signals
JP2000023031A (ja) * 1998-06-30 2000-01-21 Matsushita Electric Ind Co Ltd 電子ズーム装置
JP2000020709A (ja) * 1998-07-02 2000-01-21 Pioneer Electron Corp 映像信号処理装置
JP3543657B2 (ja) * 1999-01-20 2004-07-14 日本ビクター株式会社 電子ズーム回路

Also Published As

Publication number Publication date
KR100768682B1 (ko) 2007-10-23
KR20040004390A (ko) 2004-01-13
CN1227904C (zh) 2005-11-16
AU2001220843A1 (en) 2002-04-15
JP2004521527A (ja) 2004-07-15
DE60030487D1 (de) 2006-10-12
WO2002030115A1 (en) 2002-04-11
EP1323307A1 (en) 2003-07-02
DE60030487T2 (de) 2007-08-30
MXPA03002784A (es) 2003-07-28
CN1479997A (zh) 2004-03-03
EP1323307B1 (en) 2006-08-30

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