DE68919626T2 - Synchrones Bemusterungssystem. - Google Patents

Synchrones Bemusterungssystem.

Info

Publication number
DE68919626T2
DE68919626T2 DE68919626T DE68919626T DE68919626T2 DE 68919626 T2 DE68919626 T2 DE 68919626T2 DE 68919626 T DE68919626 T DE 68919626T DE 68919626 T DE68919626 T DE 68919626T DE 68919626 T2 DE68919626 T2 DE 68919626T2
Authority
DE
Germany
Prior art keywords
sampling system
synchronous sampling
synchronous
sampling
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 - Fee Related
Application number
DE68919626T
Other languages
English (en)
Other versions
DE68919626D1 (de
Inventor
Mark Edwin Faulhaber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE68919626D1 publication Critical patent/DE68919626D1/de
Publication of DE68919626T2 publication Critical patent/DE68919626T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
DE68919626T 1988-09-29 1989-09-29 Synchrones Bemusterungssystem. Expired - Fee Related DE68919626T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/251,961 US4905085A (en) 1988-09-29 1988-09-29 Synchronous sampling system

Publications (2)

Publication Number Publication Date
DE68919626D1 DE68919626D1 (de) 1995-01-12
DE68919626T2 true DE68919626T2 (de) 1995-06-01

Family

ID=22954097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919626T Expired - Fee Related DE68919626T2 (de) 1988-09-29 1989-09-29 Synchrones Bemusterungssystem.

Country Status (4)

Country Link
US (1) US4905085A (de)
EP (1) EP0361947B1 (de)
JP (1) JP2574038B2 (de)
DE (1) DE68919626T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05308599A (ja) * 1991-12-30 1993-11-19 Samsung Electron Co Ltd プリンティング方法及びこれに適合したプリンティング装置
BE1007211A5 (nl) * 1993-06-10 1995-04-25 Barco Werkwijze en inrichting voor het converteren van een beeld.
US5551016A (en) * 1993-07-01 1996-08-27 Queen's University At Kingston Monitoring system and interface apparatus therefor
JP3149124B2 (ja) * 1995-03-06 2001-03-26 株式会社コンテック 色信号サンプリング方法
US5786868A (en) * 1995-12-22 1998-07-28 Cirrus Logic, Inc. Automatic step generator for self-correction of sampling
JPH09231691A (ja) * 1996-02-27 1997-09-05 Hewlett Packard Japan Ltd 記憶装置測定装置
JP3358432B2 (ja) * 1996-02-29 2002-12-16 ソニー株式会社 クロック信号発生装置及び方法
US5805233A (en) * 1996-03-13 1998-09-08 In Focus Systems, Inc. Method and apparatus for automatic pixel clock phase and frequency correction in analog to digital video signal conversion
US5767916A (en) * 1996-03-13 1998-06-16 In Focus Systems, Inc. Method and apparatus for automatic pixel clock phase and frequency correction in analog to digital video signal conversion
US6965400B1 (en) * 1997-02-07 2005-11-15 Canon Kabushiki Kaisha Video input apparatus and image pickup system including the apparatus
US6633288B2 (en) * 1999-09-15 2003-10-14 Sage, Inc. Pixel clock PLL frequency and phase optimization in sampling of video signals for high quality image display
US6636205B1 (en) 2000-04-10 2003-10-21 Infocus Corporation Method and apparatus for determining a clock tracking frequency in a single vertical sync period
TW558712B (en) * 2001-01-05 2003-10-21 Benq Corp Method for automatically adjusting display quality
JP2011154060A (ja) * 2010-01-26 2011-08-11 Canon Inc 表示装置
CN112446235A (zh) * 2019-08-28 2021-03-05 广东博智林机器人有限公司 基于psd的信号峰峰值获取装置、方法和光斑重心检测方法
CN114035474A (zh) * 2021-11-10 2022-02-11 中国科学院微电子研究所 采样信号同步控制系统
CN115037840B (zh) * 2022-04-29 2023-02-28 北京航空航天大学 扫描成像联用系统的数据同步方法、装置及扫描成像联用系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259851A (en) * 1961-11-01 1966-07-05 Avco Corp Digital system for stabilizing the operation of a variable frequency oscillator
US3287655A (en) * 1964-11-30 1966-11-22 Douglas A Venn Digital control for disciplining oscillators
GB1465314A (en) * 1974-03-16 1977-02-23 Quantel Ltd Digital time base correctors for television equipment
US3978519A (en) * 1974-03-16 1976-08-31 Quantel Limited Digital time base correctors for television equipment
US4074307A (en) * 1975-08-14 1978-02-14 Rca Corporation Signal processor using charge-coupled devices
GB1515584A (en) * 1976-01-28 1978-06-28 Quantel Ltd Time base corrector
US4105946A (en) * 1977-07-06 1978-08-08 Sansui Electric Co., Ltd. Frequency synthesizer with phase locked loop and counter
US4253116A (en) * 1979-11-27 1981-02-24 Rca Corporation Television synchronizing system operable from nonstandard signals
DE3171427D1 (en) * 1981-11-19 1985-08-22 Itt Ind Gmbh Deutsche Digital circuit delivering a binary signal whenever the frequency ration of the line/and the field frequency occurs
JPS58191573A (ja) * 1982-05-06 1983-11-08 Victor Co Of Japan Ltd 水平走査周波数逓倍回路
JPS60160220A (ja) * 1984-01-31 1985-08-21 Fujitsu Ltd ドリフト検出回路
US4528521A (en) * 1984-02-09 1985-07-09 At&T Information Systems Inc. Precision control frequency synthesizer having an unstable, variable frequency input signal
GB8414449D0 (en) * 1984-06-06 1984-07-11 Motorola Inc Voltage controlled oscillator
JPS6133575U (ja) * 1984-07-28 1986-02-28 ソニー株式会社 クロツク形成回路
JPS6153817A (ja) * 1984-08-23 1986-03-17 Nec Corp タイミング発生装置
JPS62172875A (ja) * 1986-01-27 1987-07-29 Nippon Hoso Kyokai <Nhk> 多重サブサンプル伝送信号の再生方法
JPS6277635A (ja) * 1985-10-01 1987-04-09 Seiko Instr & Electronics Ltd ビデオ信号サンプリングクロツク位相補正回路

Also Published As

Publication number Publication date
US4905085A (en) 1990-02-27
JPH02170689A (ja) 1990-07-02
EP0361947A2 (de) 1990-04-04
EP0361947A3 (de) 1991-05-02
DE68919626D1 (de) 1995-01-12
JP2574038B2 (ja) 1997-01-22
EP0361947B1 (de) 1994-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee