IT1255827B - Procedimento e dispositivo per l'esposizione e la scansione di pellicole - Google Patents

Procedimento e dispositivo per l'esposizione e la scansione di pellicole

Info

Publication number
IT1255827B
IT1255827B ITMI922195A ITMI922195A IT1255827B IT 1255827 B IT1255827 B IT 1255827B IT MI922195 A ITMI922195 A IT MI922195A IT MI922195 A ITMI922195 A IT MI922195A IT 1255827 B IT1255827 B IT 1255827B
Authority
IT
Italy
Prior art keywords
exposure
scanning
film
films
light beam
Prior art date
Application number
ITMI922195A
Other languages
English (en)
Italian (it)
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of ITMI922195A0 publication Critical patent/ITMI922195A0/it
Publication of ITMI922195A1 publication Critical patent/ITMI922195A1/it
Application granted granted Critical
Publication of IT1255827B publication Critical patent/IT1255827B/it

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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/0281—Details of scanning heads ; Means for illuminating the original for picture information pick-up with means for collecting light from a line or an area of the original and for guiding it to only one or a relatively low number of picture element detectors
    • 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
    • H04N1/0461—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa part of the apparatus being used in common for reading and reproducing
    • 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
    • H04N1/113—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 oscillating or rotating mirrors
    • H04N1/1135—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 oscillating or rotating mirrors for the main-scan only
    • 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
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • 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
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02493—Additional optical elements not otherwise provided for, e.g. filters, polarising plates, masks or apertures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Mechanical Optical Scanning Systems (AREA)
ITMI922195A 1991-09-30 1992-09-24 Procedimento e dispositivo per l'esposizione e la scansione di pellicole IT1255827B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4132543 1991-09-30
DE4229516A DE4229516A1 (de) 1991-09-30 1992-09-04 Verfahren und vorrichtung zum belichten und abtasten von filmen

Publications (3)

Publication Number Publication Date
ITMI922195A0 ITMI922195A0 (it) 1992-09-24
ITMI922195A1 ITMI922195A1 (it) 1994-03-24
IT1255827B true IT1255827B (it) 1995-11-17

Family

ID=25907865

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922195A IT1255827B (it) 1991-09-30 1992-09-24 Procedimento e dispositivo per l'esposizione e la scansione di pellicole

Country Status (4)

Country Link
JP (1) JPH05328048A (fr)
DE (1) DE4229516A1 (fr)
FR (1) FR2681956A1 (fr)
IT (1) IT1255827B (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877801A (en) * 1973-12-20 1975-04-15 Itek Corp Image translation apparatus
US3973825A (en) * 1974-12-30 1976-08-10 Xerox Corporation Flat field scanning system
US4488042A (en) * 1982-04-15 1984-12-11 Honeywell Inc. Line scan reader/writer by holographic collection
JPS58184677A (ja) * 1982-04-21 1983-10-28 Hitachi Medical Corp Ｘ線画像読取記録装置
JPS59121933A (ja) * 1982-12-28 1984-07-14 Nec Corp レチクル・パタ−ン拡大像作成装置
JPS59146874A (ja) * 1983-02-10 1984-08-22 Matsushita Graphic Commun Syst Inc Ｌｅｄアレイヘツド
US4710624A (en) * 1984-05-10 1987-12-01 Digirad Corporation Apparatus and method for measuring light transmittance or reflectance
JPS6184151A (ja) * 1984-10-01 1986-04-28 Hitachi Medical Corp 画像読取装置
JPS62206961A (ja) * 1986-03-06 1987-09-11 Ricoh Co Ltd 画像読取装置
JPS62104363A (ja) * 1985-10-31 1987-05-14 Yokogawa Medical Syst Ltd 多駒写真撮影装置
DE3800053A1 (de) * 1988-01-04 1989-07-13 Sick Optik Elektronik Erwin Optische fehlerinspektionsvorrichtung
JPH01240070A (ja) * 1988-03-19 1989-09-25 Fuji Photo Film Co Ltd 画像読取記録装置
JP2557261B2 (ja) * 1988-09-16 1996-11-27 富士写真フイルム株式会社 読取装置
JP2608128B2 (ja) * 1989-02-23 1997-05-07 帝人株式会社 骨計測装置及び骨評価システム
JPH02220860A (ja) * 1989-02-23 1990-09-04 Fuji Photo Film Co Ltd フイルムスキャナ・レコーダ

Also Published As

Publication number Publication date
FR2681956A1 (fr) 1993-04-02
ITMI922195A0 (it) 1992-09-24
JPH05328048A (ja) 1993-12-10
DE4229516A1 (de) 1993-04-08
ITMI922195A1 (it) 1994-03-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950928