JPS6226629B2 - - Google Patents
Info
- Publication number
- JPS6226629B2 JPS6226629B2 JP55006843A JP684380A JPS6226629B2 JP S6226629 B2 JPS6226629 B2 JP S6226629B2 JP 55006843 A JP55006843 A JP 55006843A JP 684380 A JP684380 A JP 684380A JP S6226629 B2 JPS6226629 B2 JP S6226629B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- pixel
- normalized
- bit
- color image
- 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
- 238000010606 normalization Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000001228 spectrum Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000016776 visual perception Effects 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
- H04N1/46—Colour picture communication systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Transmission Control (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP684380A JPS56104574A (en) | 1980-01-25 | 1980-01-25 | Color picture converting and recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP684380A JPS56104574A (en) | 1980-01-25 | 1980-01-25 | Color picture converting and recording device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56104574A JPS56104574A (en) | 1981-08-20 |
| JPS6226629B2 true JPS6226629B2 (enrdf_load_stackoverflow) | 1987-06-10 |
Family
ID=11649518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP684380A Granted JPS56104574A (en) | 1980-01-25 | 1980-01-25 | Color picture converting and recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56104574A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245725U (enrdf_load_stackoverflow) * | 1985-09-06 | 1987-03-19 |
-
1980
- 1980-01-25 JP JP684380A patent/JPS56104574A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245725U (enrdf_load_stackoverflow) * | 1985-09-06 | 1987-03-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56104574A (en) | 1981-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6704444B2 (en) | Color image processing apparatus and color image processing method | |
| US5008742A (en) | Dot signal conversion method | |
| JP3176101B2 (ja) | 画像読取装置 | |
| US5504592A (en) | Color expressing method, color image reading apparatus and color image processing apparatus | |
| US4907078A (en) | Method for reproducing color images which are distinguishable in a document having only two colors | |
| JPS6226629B2 (enrdf_load_stackoverflow) | ||
| US6252663B1 (en) | Scanning and printing systems with color discrimination | |
| US2879326A (en) | Black printer for electro-optical reproduction | |
| JP3058481B2 (ja) | 電子黒板の色分離方法及びその色分離装置 | |
| JPH0446499B2 (enrdf_load_stackoverflow) | ||
| JP3037336B2 (ja) | カラー複写機 | |
| JPH0441551B2 (enrdf_load_stackoverflow) | ||
| JPH04252667A (ja) | カラ−画像読取装置 | |
| JP3184684B2 (ja) | 画像読み取り装置 | |
| JPS6255348B2 (enrdf_load_stackoverflow) | ||
| JP2844622B2 (ja) | 画像読み取り装置 | |
| JP2908136B2 (ja) | 固体撮像素子用光学分光装置 | |
| JP2760427B2 (ja) | カラー画像読取装置 | |
| JPH0511702B2 (enrdf_load_stackoverflow) | ||
| JPH0974480A (ja) | 画像読取装置 | |
| JPH0824343B2 (ja) | 画像処理装置 | |
| JPH0197054A (ja) | 多色画像処理装置 | |
| JPH07123285B2 (ja) | 画像処理装置 | |
| JPH01185068A (ja) | カラー画像読取及び印字装置 | |
| JPH0563906A (ja) | 画像読取装置 |