DE3169089D1 - Method of and apparatus for reading out radiation image information - Google Patents
Method of and apparatus for reading out radiation image informationInfo
- Publication number
- DE3169089D1 DE3169089D1 DE8181305143T DE3169089T DE3169089D1 DE 3169089 D1 DE3169089 D1 DE 3169089D1 DE 8181305143 T DE8181305143 T DE 8181305143T DE 3169089 T DE3169089 T DE 3169089T DE 3169089 D1 DE3169089 D1 DE 3169089D1
- Authority
- DE
- Germany
- Prior art keywords
- image information
- reading out
- radiation image
- out radiation
- reading
- 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
Links
- 230000005855 radiation Effects 0.000 title 1
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
- H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
- H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
- H04N1/0283—Using a single or a few point light sources, e.g. a laser diode in combination with a light deflecting element, e.g. a rotating mirror
-
- 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
- H04N1/047—Detection, control or error compensation of scanning velocity or position
- H04N1/053—Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line
-
- 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
-
- 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
- H04N2201/02406—Arrangements for positioning elements within a head
- H04N2201/02439—Positioning method
- H04N2201/02443—Positioning method using adhesive
-
- 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
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
-
- 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
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/04734—Detecting at frequent intervals, e.g. once per line for sub-scan control
-
- 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
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/04744—Detection of scanning velocity or position by detecting the scanned beam or a reference beam
- H04N2201/04746—Detection of scanning velocity or position by detecting the scanned beam or a reference beam after modulation by a grating, mask 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
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04753—Control or error compensation of scanning position or velocity
- H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
- H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
-
- 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
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04753—Control or error compensation of scanning position or velocity
- H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line
- H04N2201/04798—Varying the main-scan control during the main-scan, e.g. facet tracking
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55152814A JPS6028468B2 (ja) | 1980-10-30 | 1980-10-30 | 放射線画像情報読取方法および装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3169089D1 true DE3169089D1 (en) | 1985-03-28 |
Family
ID=15548732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181305143T Expired DE3169089D1 (en) | 1980-10-30 | 1981-10-29 | Method of and apparatus for reading out radiation image information |
Country Status (4)
Country | Link |
---|---|
US (1) | US4484073A (de) |
EP (1) | EP0051460B2 (de) |
JP (1) | JPS6028468B2 (de) |
DE (1) | DE3169089D1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58142662A (ja) * | 1982-02-18 | 1983-08-24 | Fuji Photo Film Co Ltd | 放射線画像読取記録装置 |
JPS5958744A (ja) * | 1982-09-27 | 1984-04-04 | Fuji Photo Film Co Ltd | シ−ト状集光体の遮光カバ− |
JPS5984637A (ja) * | 1982-11-04 | 1984-05-16 | Fuji Photo Film Co Ltd | 移動検診車 |
FI842107A (fi) * | 1983-05-27 | 1984-11-28 | Fuji Photo Film Co Ltd | Foerfarande foer detektering av radioaktiv susbtans. |
JPH084297B2 (ja) * | 1983-06-09 | 1996-01-17 | 富士写真フイルム株式会社 | 放射線画像情報読取り誤差補正方法 |
JPS59228200A (ja) * | 1983-06-10 | 1984-12-21 | 富士写真フイルム株式会社 | シ−ト状放射線測定具 |
DE3479469D1 (en) * | 1983-06-24 | 1989-09-21 | Fuji Photo Film Co Ltd | Image scanning read-out apparatus |
JPS6023820A (ja) * | 1983-07-19 | 1985-02-06 | Fuji Photo Film Co Ltd | 放射線画像情報読取誤差補正方法 |
DE3585478D1 (de) * | 1984-09-12 | 1992-04-09 | Fuji Photo Film Co Ltd | Abtastlesevorrichtung mit kompensationsmittel gegen abtastgeschwindigkeitsschwankungen und verfahren zum justieren des korrektionskoeffizienten. |
US5015855A (en) * | 1989-04-10 | 1991-05-14 | International Sensor Technology, Inc. | Radiation dosimetry by counting differentially ionized sample areas from heavy charged particle events |
GB2165120B (en) * | 1984-09-28 | 1988-03-09 | G E C Avionics Limited | Line scanners |
JPS6257572U (de) * | 1985-09-28 | 1987-04-09 | ||
US4778991A (en) * | 1985-09-30 | 1988-10-18 | Fuji Photo Film Co., Ltd. | Light beam scanning read-out apparatus and recording apparatus |
US4695722A (en) * | 1986-04-25 | 1987-09-22 | Ford Aerospace & Communications Corporation | Optical scanner error compensator |
EP0300096A1 (de) * | 1987-07-20 | 1989-01-25 | Agfa-Gevaert N.V. | Elektrophotographischer Drucker mit seitlicher Ausrichtung des Bildes |
US4866464A (en) * | 1988-10-20 | 1989-09-12 | The Gerber Scientific Instrument Company | Method and apparatus for generating a scan timing signal with diffuser and detector array |
JPH0391734A (ja) * | 1989-09-04 | 1991-04-17 | Eastman Kodatsuku Japan Kk | 放射線画像読取装置 |
FI86228C (fi) * | 1990-07-30 | 1992-07-27 | Orion Yhtymae Oy | Foerfarande foer avlaesning av en bildskiva innehaollande information medelst en stimulerande straole. |
IT1249543B (it) * | 1990-10-05 | 1995-02-28 | Minnesota Mining & Mfg | Metodo ed apparecchiatura per la lettura di un pannello di fosforo fotostimolabile |
GB2287150A (en) * | 1994-02-25 | 1995-09-06 | Motorola Israel Ltd | Image capture device and barcode reader |
JPH10157199A (ja) * | 1996-11-27 | 1998-06-16 | Dainippon Screen Mfg Co Ltd | 画像記録装置 |
WO2000031587A1 (en) | 1998-11-25 | 2000-06-02 | Phormax Corporation | Single-head phosphor screen scanning systems |
JP2001211289A (ja) * | 2000-01-27 | 2001-08-03 | Fuji Photo Film Co Ltd | 放射線画像取得方法および装置 |
US20050012057A1 (en) * | 2003-05-08 | 2005-01-20 | Alara, Inc. | Method and apparatus for radiation image erasure |
ATE442594T1 (de) * | 2004-06-29 | 2009-09-15 | Agfa Gevaert Healthcare Gmbh | Verfahren zum auslesen von in einer speicherphosphorschicht gespeicherter ríntgeninformationen |
ATE354808T1 (de) * | 2004-06-29 | 2007-03-15 | Agfa Gevaert Healthcare Gmbh | Vorrichtung und verfahren zum auslesen von in einer speicherphosphorschicht gespeicherten röntgeninformationen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3835249A (en) * | 1972-12-26 | 1974-09-10 | Ibm | Scanning light synchronization system |
US3859527A (en) * | 1973-01-02 | 1975-01-07 | Eastman Kodak Co | Apparatus and method for producing images corresponding to patterns of high energy radiation |
US3975637A (en) * | 1973-10-23 | 1976-08-17 | Matsushita Electric Industrial Co., Ltd. | Device for storage and display of a radiation image |
JPS5482644U (de) * | 1977-11-22 | 1979-06-12 | ||
JPS5512429A (en) * | 1978-07-12 | 1980-01-29 | Fuji Photo Film Co Ltd | Radioactive image reader |
JPS5553780A (en) * | 1978-10-16 | 1980-04-19 | Fuji Photo Film Co Ltd | Character recording device |
JPS5574511A (en) * | 1978-11-30 | 1980-06-05 | Toshiba Corp | Driving system of optical scanning device |
JPS56159615A (en) * | 1980-05-14 | 1981-12-09 | Fuji Photo Film Co Ltd | Light beam scanner |
-
1980
- 1980-10-30 JP JP55152814A patent/JPS6028468B2/ja not_active Expired
-
1981
- 1981-10-29 EP EP81305143A patent/EP0051460B2/de not_active Expired
- 1981-10-29 US US06/316,371 patent/US4484073A/en not_active Expired - Lifetime
- 1981-10-29 DE DE8181305143T patent/DE3169089D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0051460B2 (de) | 1988-05-04 |
JPS6028468B2 (ja) | 1985-07-04 |
JPS5776974A (en) | 1982-05-14 |
US4484073A (en) | 1984-11-20 |
EP0051460A2 (de) | 1982-05-12 |
EP0051460B1 (de) | 1985-02-20 |
EP0051460A3 (en) | 1982-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8328 | Change in the person/name/address of the agent |
Free format text: KLUNKER, H., DIPL.-ING. DR.RER.NAT. SCHMITT-NILSON, G., DIPL.-ING. DR.-ING. HIRSCH, P., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |