FI103627B1 - Digitointilaite - Google Patents

Digitointilaite

Info

Publication number: FI103627B1
Authority: FI; Finland
Prior art keywords: digiteringsanordning
Prior art date: 1997-06-12

Application number

FI973891A

Other languages

English (en)

Swedish (sv)

Other versions

FI973891A0 (fi

FI103627B (fi

FI973891A (fi

Inventor

Matti Salmi

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.)

1997-06-12

Filing date

1997-10-06

Publication date

1999-07-30

1997-06-12 Priority claimed from FI972480A external-priority patent/FI107490B/fi

1997-10-06 Application filed by Finnelpro Oy filed Critical Finnelpro Oy

1997-10-06 Priority to FI973891A priority Critical patent/FI103627B1/fi

1997-10-06 Publication of FI973891A0 publication Critical patent/FI973891A0/fi

1998-06-12 Priority to PCT/FI1998/000510 priority patent/WO1998059491A1/fi

1998-06-12 Priority to AU77697/98A priority patent/AU7769798A/en

1998-12-13 Publication of FI973891A publication Critical patent/FI973891A/fi

1999-07-30 Application granted granted Critical

1999-07-30 Publication of FI103627B publication Critical patent/FI103627B/fi

1999-07-30 Publication of FI103627B1 publication Critical patent/FI103627B1/fi

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)
Facsimile Scanning Arrangements (AREA)
Transforming Light Signals Into Electric Signals (AREA)

FI973891A 1997-06-12 1997-10-06 Digitointilaite FI103627B1 (fi)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
FI973891A FI103627B1 (fi)	1997-06-12	1997-10-06	Digitointilaite
PCT/FI1998/000510 WO1998059491A1 (fi)	1997-06-12	1998-06-12	Digitizing apparatus
AU77697/98A AU7769798A (en)	1997-06-12	1998-06-12	Digitizing apparatus

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI972480A FI107490B (fi)	1997-06-12	1997-06-12	Digitointilaite
FI973891A FI103627B1 (fi)	1997-06-12	1997-10-06	Digitointilaite

Publications (4)

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

Family

ID=26160401

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI973891A FI103627B1 (fi)	1997-06-12	1997-10-06	Digitointilaite

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2809568B1 (fr) *	2000-05-26	2002-11-29	Thomson Csf	Dispositif et procede d'analyse d'un ou de plusieurs signaux a grande dynamique
DE102005027412A1 (de) *	2005-06-14	2006-12-28	Vitronic Dr.-Ing. Stein Bildverarbeitungssysteme Gmbh	Verfahren und Vorrichtung zur bildtechnischen Erfassung von Objekten

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

1997
- 1997-10-06 FI FI973891A patent/FI103627B1/fi active
1998
- 1998-06-12 AU AU77697/98A patent/AU7769798A/en not_active Abandoned
- 1998-06-12 WO PCT/FI1998/000510 patent/WO1998059491A1/fi active Application Filing

Also Published As

Publication number	Publication date
AU7769798A (en)	1999-01-04
FI973891A0 (fi)	1997-10-06
FI103627B (fi)	1999-07-30
FI973891A (fi)	1998-12-13
WO1998059491A1 (fi)	1998-12-30

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FI103627B (fi)	1999-07-30	Digitointilaite
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