AU7769798A - Digitizing apparatus - Google Patents

Digitizing apparatus

Info

Publication number
AU7769798A
AU7769798A AU77697/98A AU7769798A AU7769798A AU 7769798 A AU7769798 A AU 7769798A AU 77697/98 A AU77697/98 A AU 77697/98A AU 7769798 A AU7769798 A AU 7769798A AU 7769798 A AU7769798 A AU 7769798A
Authority
AU
Australia
Prior art keywords
digitizing apparatus
digitizing
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.)
Abandoned
Application number
AU77697/98A
Inventor
Matti Salmi
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.)
FINNELPRO Oy
Original Assignee
FINNELPRO Oy
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
Priority claimed from FI972480A external-priority patent/FI107490B/en
Application filed by FINNELPRO Oy filed Critical FINNELPRO Oy
Publication of AU7769798A publication Critical patent/AU7769798A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/581—Control of the dynamic range involving two or more exposures acquired simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/701—Line sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Scanning Arrangements (AREA)
AU77697/98A 1997-06-12 1998-06-12 Digitizing apparatus Abandoned AU7769798A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI972480 1997-06-12
FI972480A FI107490B (en) 1997-06-12 1997-06-12 Scanner
FI973891A FI103627B1 (en) 1997-06-12 1997-10-06 Digiteringsanordning
FI973891 1997-10-06
PCT/FI1998/000510 WO1998059491A1 (en) 1997-06-12 1998-06-12 Digitizing apparatus

Publications (1)

Publication Number Publication Date
AU7769798A true AU7769798A (en) 1999-01-04

Family

ID=26160401

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77697/98A Abandoned AU7769798A (en) 1997-06-12 1998-06-12 Digitizing apparatus

Country Status (3)

Country Link
AU (1) AU7769798A (en)
FI (1) FI103627B1 (en)
WO (1) WO1998059491A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809568B1 (en) * 2000-05-26 2002-11-29 Thomson Csf DEVICE AND METHOD FOR ANALYSIS OF ONE OR MORE SIGNALS WITH A LARGE DYNAMIC
DE102005027412A1 (en) * 2005-06-14 2006-12-28 Vitronic Dr.-Ing. Stein Bildverarbeitungssysteme Gmbh Photographic recording method for objects with different radiation emitting ranges involves evaluating pictures obtained in first and second spectral regions separately

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504859A (en) * 1983-01-13 1985-03-12 John K. Grady Multiple X-ray image scanners
US4584606A (en) * 1983-09-01 1986-04-22 Olympus Optical Co., Ltd. Image pickup means
US4918534A (en) * 1988-04-22 1990-04-17 The University Of Chicago Optical image processing method and system to perform unsharp masking on images detected by an I.I./TV system
US5221848A (en) * 1992-04-30 1993-06-22 Eastman Kodak Company High dynamic range film digitizer and method of operating the same
WO1994018801A1 (en) * 1993-02-08 1994-08-18 I Sight, Inc. Color wide dynamic range camera using a charge coupled device with mosaic filter
US5929908A (en) * 1995-02-03 1999-07-27 Canon Kabushiki Kaisha Image sensing apparatus which performs dynamic range expansion and image sensing method for dynamic range expansion

Also Published As

Publication number Publication date
FI973891A0 (en) 1997-10-06
FI973891A (en) 1998-12-13
FI103627B (en) 1999-07-30
FI103627B1 (en) 1999-07-30
WO1998059491A1 (en) 1998-12-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase