JPS5298430A - Method of reducing static pattern odd and even noises* method of controlling video signal* video signal controller* dynamic noise correcting device and odd and even noise correcting device - Google Patents

Method of reducing static pattern odd and even noises* method of controlling video signal* video signal controller* dynamic noise correcting device and odd and even noise correcting device

Info

Publication number
JPS5298430A
JPS5298430A JP1311177A JP1311177A JPS5298430A JP S5298430 A JPS5298430 A JP S5298430A JP 1311177 A JP1311177 A JP 1311177A JP 1311177 A JP1311177 A JP 1311177A JP S5298430 A JPS5298430 A JP S5298430A
Authority
JP
Japan
Prior art keywords
video signal
odd
correcting device
noise correcting
noises
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.)
Pending
Application number
JP1311177A
Other languages
English (en)
Inventor
Kei Keibu Erikusu
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.)
Recognition Equipment Inc
Original Assignee
Recognition Equipment Inc
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 Recognition Equipment Inc filed Critical Recognition Equipment Inc
Publication of JPS5298430A publication Critical patent/JPS5298430A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/617—Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Character Input (AREA)
JP1311177A 1976-02-12 1977-02-10 Method of reducing static pattern odd and even noises* method of controlling video signal* video signal controller* dynamic noise correcting device and odd and even noise correcting device Pending JPS5298430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/657,646 US4045816A (en) 1976-02-12 1976-02-12 Automatic corrector for fixed pattern odd/even video noise

Publications (1)

Publication Number Publication Date
JPS5298430A true JPS5298430A (en) 1977-08-18

Family

ID=24638046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1311177A Pending JPS5298430A (en) 1976-02-12 1977-02-10 Method of reducing static pattern odd and even noises* method of controlling video signal* video signal controller* dynamic noise correcting device and odd and even noise correcting device

Country Status (7)

Country Link
US (1) US4045816A (ja)
JP (1) JPS5298430A (ja)
CA (1) CA1098204A (ja)
DE (1) DE2705970A1 (ja)
FR (1) FR2341165A1 (ja)
GB (1) GB1557613A (ja)
SE (1) SE7701491L (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153380A (ja) * 1983-02-21 1984-09-01 Nippon Telegr & Teleph Corp <Ntt> 積分読取形撮像装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013549B2 (ja) * 1977-01-14 1985-04-08 ソニー株式会社 固体撮像装置の雑音除去回路
US4352193A (en) * 1977-09-01 1982-09-28 Honeywell Inc. Intended value determination system
US4200861A (en) * 1978-09-01 1980-04-29 View Engineering, Inc. Pattern recognition apparatus and method
GB2054927B (en) * 1979-07-20 1984-01-11 Sumitomo Electric Industries Binary coding circuit
US4307423A (en) * 1980-04-17 1981-12-22 The United States Of America As Represented By The Secretary Of The Navy Temperature stabilization circuit for charge coupled photodiode array
US4408231A (en) * 1981-07-31 1983-10-04 International Business Machines Corporation Method and apparatus for calibrating a linear array scanning system
US4554460A (en) * 1982-07-02 1985-11-19 Kollmorgen Technologies Corp. Photodetector automatic adaptive sensitivity system
FR2616251B1 (fr) * 1987-06-05 1990-10-26 Bertin & Cie Procede et dispositif de determination du nombre de personnes presentes dans un espace determine
EP0439357B1 (en) * 1990-01-25 1997-07-23 Hewlett-Packard Company Method and apparatus for providing sensor compensation in a document scanner
JPH04293359A (ja) * 1991-03-22 1992-10-16 Dainippon Screen Mfg Co Ltd 画像読取装置
JP3024532B2 (ja) * 1995-12-15 2000-03-21 日本電気株式会社 熱型赤外線撮像装置
US5987156A (en) * 1996-11-25 1999-11-16 Lucent Technologies Apparatus for correcting fixed column noise in images acquired by a fingerprint sensor
US7284256B2 (en) * 2000-12-04 2007-10-16 Sony Corporation Method and system to maintain relative statistics for creating automatically a list of favorites

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2053116B2 (de) * 1970-10-29 1976-06-10 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur kompensation von amplitudenfehlern in bildsignalen
US3784795A (en) * 1972-06-20 1974-01-08 Computer Identics Corp Label reader
GB1437328A (en) * 1972-09-25 1976-05-26 Rca Corp Sensors having recycling means
US3902127A (en) * 1973-11-29 1975-08-26 Ball Computer Products Inc Electronic circuit and technique for extracting a video signal from an array of photodetectors
US3949162A (en) * 1974-02-25 1976-04-06 Actron Industries, Inc. Detector array fixed-pattern noise compensation
US3904818A (en) * 1974-02-28 1975-09-09 Rca Corp Removal of dark current spikes from image sensor output signals
US3937874A (en) * 1975-01-09 1976-02-10 General Electric Company Offset voltage correction circuit for multiple video channel imager
DE2527577B1 (de) * 1975-06-20 1976-09-09 Siemens Ag Optoelektronischer sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153380A (ja) * 1983-02-21 1984-09-01 Nippon Telegr & Teleph Corp <Ntt> 積分読取形撮像装置

Also Published As

Publication number Publication date
SE7701491L (sv) 1977-08-13
GB1557613A (en) 1979-12-12
DE2705970A1 (de) 1977-08-18
US4045816A (en) 1977-08-30
CA1098204A (en) 1981-03-24
FR2341165A1 (fr) 1977-09-09

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