FI103627B - Digiteringsanordning - Google Patents

Digiteringsanordning

Info

Publication number
FI103627B
FI103627B FI973891A FI973891A FI103627B FI 103627 B FI103627 B FI 103627B FI 973891 A FI973891 A FI 973891A FI 973891 A FI973891 A FI 973891A FI 103627 B FI103627 B FI 103627B
Authority
FI
Finland
Prior art keywords
digiteringsanordning
Prior art date
Application number
FI973891A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI973891A (en
FI973891A0 (en
FI103627B1 (en
Inventor
Matti Salmi
Original Assignee
Fours 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 Fours Oy filed Critical Fours Oy
Priority to FI973891A priority Critical patent/FI103627B/en
Publication of FI973891A0 publication Critical patent/FI973891A0/en
Priority to AU77697/98A priority patent/AU7769798A/en
Priority to PCT/FI1998/000510 priority patent/WO1998059491A1/en
Publication of FI973891A publication Critical patent/FI973891A/en
Application granted granted Critical
Publication of FI103627B1 publication Critical patent/FI103627B1/en
Publication of FI103627B publication Critical patent/FI103627B/en

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
FI973891A 1997-06-12 1997-10-06 Digiteringsanordning FI103627B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI973891A FI103627B (en) 1997-06-12 1997-10-06 Digiteringsanordning
AU77697/98A AU7769798A (en) 1997-06-12 1998-06-12 Digitizing apparatus
PCT/FI1998/000510 WO1998059491A1 (en) 1997-06-12 1998-06-12 Digitizing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972480A FI107490B (en) 1997-06-12 1997-06-12 Scanner
FI973891A FI103627B (en) 1997-06-12 1997-10-06 Digiteringsanordning

Publications (4)

Publication Number Publication Date
FI973891A0 FI973891A0 (en) 1997-10-06
FI973891A FI973891A (en) 1998-12-13
FI103627B1 FI103627B1 (en) 1999-07-30
FI103627B true FI103627B (en) 1999-07-30

Family

ID=26160401

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973891A FI103627B (en) 1997-06-12 1997-10-06 Digiteringsanordning

Country Status (3)

Country Link
AU (1) AU7769798A (en)
FI (1) FI103627B (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
EP0739571A1 (en) * 1993-02-08 1996-10-30 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
WO1998059491A1 (en) 1998-12-30
AU7769798A (en) 1999-01-04
FI973891A (en) 1998-12-13
FI973891A0 (en) 1997-10-06
FI103627B1 (en) 1999-07-30

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