JPS6330828B2 - - Google Patents
Info
- Publication number
- JPS6330828B2 JPS6330828B2 JP57060754A JP6075482A JPS6330828B2 JP S6330828 B2 JPS6330828 B2 JP S6330828B2 JP 57060754 A JP57060754 A JP 57060754A JP 6075482 A JP6075482 A JP 6075482A JP S6330828 B2 JPS6330828 B2 JP S6330828B2
- Authority
- JP
- Japan
- Prior art keywords
- image sensor
- period
- state image
- document
- fluorescent lamp
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 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
- H04N1/40—Picture signal circuits
- H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57060754A JPS58177087A (ja) | 1982-04-09 | 1982-04-09 | 光電変換装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57060754A JPS58177087A (ja) | 1982-04-09 | 1982-04-09 | 光電変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58177087A JPS58177087A (ja) | 1983-10-17 |
JPS6330828B2 true JPS6330828B2 (enrdf_load_stackoverflow) | 1988-06-21 |
Family
ID=13151370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57060754A Granted JPS58177087A (ja) | 1982-04-09 | 1982-04-09 | 光電変換装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58177087A (enrdf_load_stackoverflow) |
-
1982
- 1982-04-09 JP JP57060754A patent/JPS58177087A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58177087A (ja) | 1983-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7558524B2 (en) | Image reading system | |
US7064874B2 (en) | Both-side document reading apparatus and both-side document reading method | |
JPH0516705B2 (enrdf_load_stackoverflow) | ||
JPH0546373Y2 (enrdf_load_stackoverflow) | ||
JP2918041B2 (ja) | 画像読取り装置 | |
JP2003259088A (ja) | 画像読み取り装置 | |
JPS6330828B2 (enrdf_load_stackoverflow) | ||
JP2010245775A (ja) | 画像読取装置 | |
JPH08274942A (ja) | 画像読み取り装置 | |
JPH01115266A (ja) | 原稿読取装置 | |
JPS6336186B2 (enrdf_load_stackoverflow) | ||
US5982473A (en) | Image scanner | |
JPH11122433A (ja) | 画像読取装置 | |
JP2014135676A (ja) | 撮像装置、画像読取装置、および画像形成装置 | |
JPH11187207A (ja) | 画像読み取り装置 | |
JPS63142960A (ja) | 画像読取装置 | |
JPH0332948B2 (enrdf_load_stackoverflow) | ||
JPS6243619B2 (enrdf_load_stackoverflow) | ||
JP2001333254A (ja) | 画像読取装置 | |
JPH1146295A (ja) | ディジタル画像読取装置 | |
JP3732633B2 (ja) | 画像読取装置における読取レベル調整方法 | |
JP3041006B2 (ja) | 画像読取装置 | |
JP3347787B2 (ja) | 画像読取装置における画像濃度補正方法 | |
JPS6330826B2 (enrdf_load_stackoverflow) | ||
JPS6249773A (ja) | 画像読み取り装置 |