SG74165A1 - Device for converting pictures or images into electronic signals - Google Patents

Device for converting pictures or images into electronic signals

Info

Publication number
SG74165A1
SG74165A1 SG1999004485A SG1999004485A SG74165A1 SG 74165 A1 SG74165 A1 SG 74165A1 SG 1999004485 A SG1999004485 A SG 1999004485A SG 1999004485 A SG1999004485 A SG 1999004485A SG 74165 A1 SG74165 A1 SG 74165A1
Authority
SG
Singapore
Prior art keywords
images
electronic signals
projection surface
objective
camera
Prior art date
Application number
SG1999004485A
Inventor
Josef Wolf
Original Assignee
Josef Wolf
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 Josef Wolf filed Critical Josef Wolf
Publication of SG74165A1 publication Critical patent/SG74165A1/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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00129—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a display device, e.g. CRT or LCD monitor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • 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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
    • H04N1/00267—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector with a viewing or projecting apparatus, e.g. for reading image information from a film
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H04N1/19594—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays using a television camera or a still video camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0034—Details of the connection, e.g. connector, interface
    • H04N2201/0048—Type of connection
    • H04N2201/0049—By wire, cable or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0438—Scanning displays; Scanning large surfaces, e.g. projection screens, writing boards

Abstract

The arrangement has a camera (14) with a first objective lens (1) for acquiring images on a projection surface (10). There is a light source (16) with a second objective (3) for focusing the light beams onto the projection surface. Either of objective lenses, especially the first, may be a motor-adjusted zoom lens. At least one pivotable mirror (21,22) is arranged between the projection surface and objectives, to deflect the beam paths associated with the camera and light source.
SG1999004485A 1998-09-15 1999-09-14 Device for converting pictures or images into electronic signals SG74165A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98117431A EP0987874B1 (en) 1998-09-15 1998-09-15 Device for converting images into electronical signals

Publications (1)

Publication Number Publication Date
SG74165A1 true SG74165A1 (en) 2000-07-18

Family

ID=8232635

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1999004485A SG74165A1 (en) 1998-09-15 1999-09-14 Device for converting pictures or images into electronic signals

Country Status (11)

Country Link
EP (1) EP0987874B1 (en)
JP (1) JP3544900B2 (en)
KR (1) KR20000023156A (en)
CN (1) CN1134976C (en)
AT (1) ATE247355T1 (en)
AU (1) AU765617B2 (en)
BR (1) BR9904111A (en)
CA (1) CA2282123A1 (en)
DE (1) DE59809287D1 (en)
ES (1) ES2146191T1 (en)
SG (1) SG74165A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH698323B1 (en) * 2006-02-07 2009-07-15 Wolfvision Gmbh Video camera unit for taking, marking and transmitting images has marking device with optical coupling unit in beam path between lens and picture sensor
CH698322B1 (en) * 2006-02-07 2009-07-15 Wolfvision Gmbh Imaging apparatus reproducing view of object, includes optical coupler adding markings to image without producing permanent change on object

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362737B1 (en) * 1988-10-05 1994-05-18 Josef Wolf Audio-Visuals Apparatus and method for converting pictures in video signals
US5091745A (en) * 1990-11-27 1992-02-25 A.B. Dick Company Full range platemaker optical system
JPH04280583A (en) * 1991-03-08 1992-10-06 Fujitsu Ltd Camera focusing system for television telephone set

Also Published As

Publication number Publication date
KR20000023156A (en) 2000-04-25
EP0987874B1 (en) 2003-08-13
EP0987874A1 (en) 2000-03-22
DE59809287D1 (en) 2003-09-18
CN1249608A (en) 2000-04-05
JP3544900B2 (en) 2004-07-21
CA2282123A1 (en) 2000-03-15
ATE247355T1 (en) 2003-08-15
CN1134976C (en) 2004-01-14
ES2146191T1 (en) 2000-08-01
JP2000115610A (en) 2000-04-21
BR9904111A (en) 2000-10-03
AU4758099A (en) 2000-03-23
AU765617B2 (en) 2003-09-25

Similar Documents

Publication Publication Date Title
ES2129051T3 (en) CAMERA OPTICS.
ATE152528T1 (en) MASK ALIGNMENT FOR DISTANCE LITHOGRAPY USING A STORED VIDEO IMAGE
CA2351086A1 (en) High contrast, low distortion optical acquisition system for image capturing
SG108261A1 (en) Illumination optical system and projector comprising the same
DE69713792T2 (en) OPTICAL COUPLER
EP1091230A3 (en) Projection optical system that projects an image of a pattern formed on a reticle onto a substrate
WO1998010371A3 (en) Image sensor
EP0773460A3 (en) Image pickup lens system for a video camera
ES2069667T3 (en) RETROFOCAL LENS AND OPTICAL SCANNING DEVICE GIVEN WITH SUCH LENS.
WO1999062263A8 (en) Miniature inspection system
EP0352754A3 (en) Motor-controlled lens system
ES2079792T3 (en) THERMAL IMAGE FORMATION SYSTEM.
WO2001069320A3 (en) Exposure device and method for compensating optical defects
MY114452A (en) Compact electronic digital still camera equipped with converter lens
ATE396422T1 (en) ELECTRO-OPTICAL FILTER
SG74165A1 (en) Device for converting pictures or images into electronic signals
WO2001065837A3 (en) Method and device for adjusting a camera
EP0372241A3 (en) Optical device for three-dimensional form sensing
GB2260828A (en) Real image zoom viewfinder
CA2015426A1 (en) Image reading apparatus
RU96122043A (en) LASER PROJECTION MICROSCOPE
JPS57158812A (en) Alignment optical system
US5839004A (en) Device and method for facilitating the focusing of a camera
JPS5775071A (en) Optical system for focus detection of television camera
KR850002902A (en) Stereoscopic equipment for camera