FR2866714B1 - METHOD AND DEVICE FOR CAPTURING IMAGES WITH HIGH DYNAMIC LIGHT LEVEL - Google Patents
METHOD AND DEVICE FOR CAPTURING IMAGES WITH HIGH DYNAMIC LIGHT LEVELInfo
- Publication number
- FR2866714B1 FR2866714B1 FR0401744A FR0401744A FR2866714B1 FR 2866714 B1 FR2866714 B1 FR 2866714B1 FR 0401744 A FR0401744 A FR 0401744A FR 0401744 A FR0401744 A FR 0401744A FR 2866714 B1 FR2866714 B1 FR 2866714B1
- Authority
- FR
- France
- Prior art keywords
- light level
- dynamic light
- high dynamic
- capturing images
- capturing
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Astronomy & Astrophysics (AREA)
- Studio Devices (AREA)
- Color Television Image Signal Generators (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0401744A FR2866714B1 (en) | 2004-02-19 | 2004-02-19 | METHOD AND DEVICE FOR CAPTURING IMAGES WITH HIGH DYNAMIC LIGHT LEVEL |
PCT/FR2004/002578 WO2005091042A1 (en) | 2004-02-19 | 2004-10-12 | Method and device for capturing images with large lighting dynamics |
EP04821737A EP1716442A1 (en) | 2004-02-19 | 2004-10-12 | Method and device for capturing images with large lighting dynamics |
IL177573A IL177573A0 (en) | 2004-02-19 | 2006-08-17 | Method and device for capturing images with large lighting dynamics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0401744A FR2866714B1 (en) | 2004-02-19 | 2004-02-19 | METHOD AND DEVICE FOR CAPTURING IMAGES WITH HIGH DYNAMIC LIGHT LEVEL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2866714A1 FR2866714A1 (en) | 2005-08-26 |
FR2866714B1 true FR2866714B1 (en) | 2006-08-25 |
Family
ID=34833955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0401744A Expired - Fee Related FR2866714B1 (en) | 2004-02-19 | 2004-02-19 | METHOD AND DEVICE FOR CAPTURING IMAGES WITH HIGH DYNAMIC LIGHT LEVEL |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1716442A1 (en) |
FR (1) | FR2866714B1 (en) |
IL (1) | IL177573A0 (en) |
WO (1) | WO2005091042A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2906400B1 (en) | 2006-09-26 | 2008-11-14 | Thales Sa | DISTORTION CORRECTION OF AN IMAGE INTENSIFIER ELECTRONIC TUBE. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170400A (en) * | 1977-07-05 | 1979-10-09 | Bert Bach | Wide angle view optical system |
DD236811A1 (en) * | 1985-05-02 | 1986-06-18 | Zeiss Jena Veb Carl | METHOD AND ARRANGEMENT FOR THE OPTOELECTRONIC INFORMATION EFFECT OF CONTRASTING OBJECT STRUCTURES USING CCD COMPONENTS |
JPH01296785A (en) * | 1988-05-24 | 1989-11-30 | Fujitsu Ltd | Picture superimposing device |
FR2658685B1 (en) * | 1990-02-16 | 1996-03-01 | Scanera Sc Ste Civile Rech | VERY HIGH DYNAMIC CAMERA. |
US5729010A (en) * | 1996-09-11 | 1998-03-17 | The United States Of America As Represented By The Secretary Of The Air Force | Night vision device localized irradiance attenuation |
FR2809568B1 (en) * | 2000-05-26 | 2002-11-29 | Thomson Csf | DEVICE AND METHOD FOR ANALYSIS OF ONE OR MORE SIGNALS WITH A LARGE DYNAMIC |
US20030048493A1 (en) * | 2001-09-10 | 2003-03-13 | Pontifex Brian Decoursey | Two sensor quantitative low-light color camera |
IL153967A (en) * | 2003-01-15 | 2014-01-30 | Elbit Systems Ltd | Versatile camera for various visibility conditions |
-
2004
- 2004-02-19 FR FR0401744A patent/FR2866714B1/en not_active Expired - Fee Related
- 2004-10-12 WO PCT/FR2004/002578 patent/WO2005091042A1/en not_active Application Discontinuation
- 2004-10-12 EP EP04821737A patent/EP1716442A1/en not_active Withdrawn
-
2006
- 2006-08-17 IL IL177573A patent/IL177573A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2005091042A1 (en) | 2005-09-29 |
EP1716442A1 (en) | 2006-11-02 |
IL177573A0 (en) | 2006-12-10 |
FR2866714A1 (en) | 2005-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AU | Other action affecting the ownership or exploitation of an industrial property right | ||
TQ | Partial transmission of property | ||
CD | Change of name or company name | ||
TQ | Partial transmission of property | ||
ST | Notification of lapse |
Effective date: 20131031 |