JPS61148959A - 画像情報の読取り方法 - Google Patents
画像情報の読取り方法Info
- Publication number
- JPS61148959A JPS61148959A JP59271217A JP27121784A JPS61148959A JP S61148959 A JPS61148959 A JP S61148959A JP 59271217 A JP59271217 A JP 59271217A JP 27121784 A JP27121784 A JP 27121784A JP S61148959 A JPS61148959 A JP S61148959A
- Authority
- JP
- Japan
- Prior art keywords
- image
- light sources
- light
- time
- light receiving
- 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.)
- Pending
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Image Input (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59271217A JPS61148959A (ja) | 1984-12-21 | 1984-12-21 | 画像情報の読取り方法 |
GB08520720A GB2169167B (en) | 1984-12-21 | 1985-08-19 | Obtaining monochromatic images from colour originals |
DE19853531339 DE3531339A1 (de) | 1984-12-21 | 1985-09-03 | Verfahren und vorrichtung zur gewinnung von bildinformationen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59271217A JPS61148959A (ja) | 1984-12-21 | 1984-12-21 | 画像情報の読取り方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61148959A true JPS61148959A (ja) | 1986-07-07 |
Family
ID=17496977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59271217A Pending JPS61148959A (ja) | 1984-12-21 | 1984-12-21 | 画像情報の読取り方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS61148959A (de) |
DE (1) | DE3531339A1 (de) |
GB (1) | GB2169167B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0265366A (ja) * | 1988-08-31 | 1990-03-06 | Fuji Electric Co Ltd | カラー画像読取装置 |
US6456748B1 (en) | 1996-06-06 | 2002-09-24 | Canon Kabushiki Kaisha | Image reading system |
US7476847B2 (en) | 2004-07-29 | 2009-01-13 | Canon Components, Inc. | Adaptive image reading apparatus and control method of the apparatus |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920005856B1 (ko) * | 1988-04-25 | 1992-07-23 | 소니 가부시기가이샤 | 컬러화상 독해장치 |
DE4136646A1 (de) * | 1991-11-07 | 1993-05-13 | Hell Ag Linotype | Verfahren zur abastung von farbvorlagen sowie einrichtung zur durchfuehrung des verfahrens |
DE4331873A1 (de) * | 1993-09-21 | 1995-03-30 | Aeg | Mehrbildkamera |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5666974A (en) * | 1979-11-02 | 1981-06-05 | Canon Inc | Picture forming method |
US4318122A (en) * | 1980-10-06 | 1982-03-02 | International Business Machines Corporation | Electronic color separation |
JPS57121367A (en) * | 1981-01-20 | 1982-07-28 | Canon Inc | Method for reading color original |
JPS57191638A (en) * | 1981-05-22 | 1982-11-25 | Fuji Photo Film Co Ltd | Scanning and reading method of plane colored picture |
JPS5995769A (ja) * | 1982-11-25 | 1984-06-01 | Hitachi Ltd | Ccdセンサ駆動装置 |
GB2138244B (en) * | 1983-04-11 | 1987-03-11 | Fuji Xerox Co Ltd | Method and apparatus for reading color image |
-
1984
- 1984-12-21 JP JP59271217A patent/JPS61148959A/ja active Pending
-
1985
- 1985-08-19 GB GB08520720A patent/GB2169167B/en not_active Expired
- 1985-09-03 DE DE19853531339 patent/DE3531339A1/de active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0265366A (ja) * | 1988-08-31 | 1990-03-06 | Fuji Electric Co Ltd | カラー画像読取装置 |
US6456748B1 (en) | 1996-06-06 | 2002-09-24 | Canon Kabushiki Kaisha | Image reading system |
US6631219B2 (en) | 1996-06-06 | 2003-10-07 | Canon Kabushiki Kaisha | Image reading system |
US7050657B2 (en) | 1996-06-06 | 2006-05-23 | Canon Kabushiki Kaisha | Image reading system |
US7476847B2 (en) | 2004-07-29 | 2009-01-13 | Canon Components, Inc. | Adaptive image reading apparatus and control method of the apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB8520720D0 (en) | 1985-09-25 |
GB2169167A (en) | 1986-07-02 |
DE3531339A1 (de) | 1986-07-10 |
GB2169167B (en) | 1988-05-18 |
DE3531339C2 (de) | 1989-07-06 |
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