JPH0556068B2 - - Google Patents
Info
- Publication number
- JPH0556068B2 JPH0556068B2 JP59276479A JP27647984A JPH0556068B2 JP H0556068 B2 JPH0556068 B2 JP H0556068B2 JP 59276479 A JP59276479 A JP 59276479A JP 27647984 A JP27647984 A JP 27647984A JP H0556068 B2 JPH0556068 B2 JP H0556068B2
- Authority
- JP
- Japan
- Prior art keywords
- edge
- signal
- image
- output
- section
- 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 - Lifetime
Links
- 238000009499 grossing Methods 0.000 claims description 32
- 238000012545 processing Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 19
- 238000003708 edge detection Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 29
- 238000001514 detection method Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000003623 enhancer Substances 0.000 description 7
- 239000000872 buffer Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000035559 beat frequency Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 240000005002 Erythronium dens canis Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59276479A JPS61157161A (ja) | 1984-12-28 | 1984-12-28 | 画像処理装置 |
| GB8531765A GB2170373B (en) | 1984-12-28 | 1985-12-24 | Image processing apparatus |
| DE19853546135 DE3546135A1 (de) | 1984-12-28 | 1985-12-27 | Verfahren und einrichtung zur bildverarbeitung |
| US07/657,949 US5231677A (en) | 1984-12-28 | 1991-02-21 | Image processing method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59276479A JPS61157161A (ja) | 1984-12-28 | 1984-12-28 | 画像処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157161A JPS61157161A (ja) | 1986-07-16 |
| JPH0556068B2 true JPH0556068B2 (enrdf_load_stackoverflow) | 1993-08-18 |
Family
ID=17570024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59276479A Granted JPS61157161A (ja) | 1984-12-28 | 1984-12-28 | 画像処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157161A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6822751B1 (en) | 1999-12-10 | 2004-11-23 | Destiny Technology Corporation | Method and system for monochrome multi-beam printing with edge enhancement |
| US6750986B1 (en) | 2000-03-27 | 2004-06-15 | Destiny Technology Corporation | Color image processing method with thin-line detection and enhancement |
| US6778296B1 (en) | 2000-03-27 | 2004-08-17 | Destiny Technology Corporation | Color imaging processing method with boundary detection and enhancement |
-
1984
- 1984-12-28 JP JP59276479A patent/JPS61157161A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61157161A (ja) | 1986-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |