JPH0543231B2 - - Google Patents

Info

Publication number
JPH0543231B2
JPH0543231B2 JP61181213A JP18121386A JPH0543231B2 JP H0543231 B2 JPH0543231 B2 JP H0543231B2 JP 61181213 A JP61181213 A JP 61181213A JP 18121386 A JP18121386 A JP 18121386A JP H0543231 B2 JPH0543231 B2 JP H0543231B2
Authority
JP
Japan
Prior art keywords
signal
video
imager
generating
light
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
Application number
JP61181213A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231274A (ja
Inventor
Aran Rebain Piitaa
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of JPS6231274A publication Critical patent/JPS6231274A/ja
Publication of JPH0543231B2 publication Critical patent/JPH0543231B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/91—Flicker reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Picture Signal Circuits (AREA)
JP61181213A 1985-07-31 1986-07-30 ビデオ・カメラ Granted JPS6231274A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US760908 1985-07-31
US06/760,908 US4670787A (en) 1985-07-31 1985-07-31 Suppression of field-rate brightness variations for a television camera

Publications (2)

Publication Number Publication Date
JPS6231274A JPS6231274A (ja) 1987-02-10
JPH0543231B2 true JPH0543231B2 (en]) 1993-07-01

Family

ID=25060535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61181213A Granted JPS6231274A (ja) 1985-07-31 1986-07-30 ビデオ・カメラ

Country Status (2)

Country Link
US (1) US4670787A (en])
JP (1) JPS6231274A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09171430A (ja) * 1995-12-20 1997-06-30 Nec Corp 指先装着型情報入力装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618939A1 (de) * 1986-06-05 1987-12-10 Philips Patentverwaltung Schaltungsanordnung zum einstellen eines referenzpegels in einem periodischen signal
JPH01253369A (ja) * 1988-03-31 1989-10-09 Matsushita Electric Ind Co Ltd 固体テレビカメラのフリッカー補正装置
US5128755B1 (en) * 1990-07-25 1999-03-23 Wireless Technology Inc Wireless real time video system and method of making the same
JP3404754B2 (ja) * 1990-12-22 2003-05-12 ソニー株式会社 ビデオカメラ
JP2995887B2 (ja) * 1991-03-27 1999-12-27 松下電器産業株式会社 フリッカー補正回路
JPH04373365A (ja) * 1991-06-24 1992-12-25 Hitachi Ltd テレビカメラ
JP2986642B2 (ja) * 1992-05-07 1999-12-06 三菱電機株式会社 ディスプレイモニタ
JPH06315068A (ja) * 1993-04-28 1994-11-08 Xerox Corp 短期および長期の積分周期を有するラスタ入力スキャナ
US6519002B1 (en) * 1998-08-31 2003-02-11 Intel Corporation Method and apparatus to minimize flicker effects from a discharge light source during digital video capture
JP4608766B2 (ja) * 2000-11-27 2011-01-12 ソニー株式会社 固体撮像素子の駆動方法、及びカメラ
JP4759877B2 (ja) * 2001-08-10 2011-08-31 コニカミノルタビジネステクノロジーズ株式会社 画像処理プログラム及びその記録媒体、画像処理方法並びに画像処理装置
CA2492983C (en) * 2002-07-24 2010-07-20 Deka Products Limited Partnership Optical displacement sensor for infusion devices
US6914701B2 (en) 2002-12-06 2005-07-05 Howtek Devices Corporation Digitizer with improved dynamic range and photometric resolution

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010362A (en) * 1959-12-08 1961-11-28 Crosley Broadcasting Corp Automatic light control
US3586773A (en) * 1969-02-24 1971-06-22 Westinghouse Electric Corp Television image tube protection system
US4187519A (en) * 1978-08-17 1980-02-05 Rockwell International Corporation System for expanding the video contrast of an image
JPS5560826A (en) * 1978-11-01 1980-05-08 Olympus Optical Co Ltd Photometry
JPS5799875A (en) * 1980-12-12 1982-06-21 Matsushita Electric Ind Co Ltd Image pickup device
JPS5827472A (ja) * 1981-08-10 1983-02-18 Sony Corp 固体撮像装置の制御装置
JPS60117881A (ja) * 1983-11-29 1985-06-25 Toshiba Corp 固体撮像装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09171430A (ja) * 1995-12-20 1997-06-30 Nec Corp 指先装着型情報入力装置

Also Published As

Publication number Publication date
JPS6231274A (ja) 1987-02-10
US4670787A (en) 1987-06-02

Similar Documents

Publication Publication Date Title
JP2506160B2 (ja) 電子内視鏡装置
US4992855A (en) Image pickup apparatus with white balance control based on ambient light flicker
JP3375557B2 (ja) 映像信号処理装置
JPH0543231B2 (en])
JPH03283978A (ja) 多機能デジタルカメラ
JP2002506601A (ja) カメラのフリッカ補正
JPS60134567A (ja) 撮像装置
JPH11164192A (ja) 撮像方法及び装置
JPH07264465A (ja) ビデオカメラ
JP2883254B2 (ja) ビデオ・カメラおよびその制御方法
JP2902656B2 (ja) 電子的撮像装置
JPH0243397B2 (en])
JP3330384B2 (ja) 電子的撮像装置
JPS6016072A (ja) 撮像装置
JP3607356B2 (ja) 撮像装置
JPH04280584A (ja) 撮像装置
JPH0156590B2 (en])
JPS62178091A (ja) 撮像装置
JPH0566792B2 (en])
JPH0832050B2 (ja) 撮像装置
JP2714951B2 (ja) 撮像装置
JP2581095Y2 (ja) テレビカメラの逆光補正装置
JPS59211382A (ja) テレビジヨン映像信号に含まれるフリツカ−成分を抑圧する装置
JPH02179075A (ja) 電荷結合型固体撮像装置
JPH04105478A (ja) 固体撮像装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term