JPH0130344B2 - - Google Patents
Info
- Publication number
- JPH0130344B2 JPH0130344B2 JP56159719A JP15971981A JPH0130344B2 JP H0130344 B2 JPH0130344 B2 JP H0130344B2 JP 56159719 A JP56159719 A JP 56159719A JP 15971981 A JP15971981 A JP 15971981A JP H0130344 B2 JPH0130344 B2 JP H0130344B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- circuit
- images
- image sensor
- focus
- 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
- 238000001514 detection method Methods 0.000 claims description 14
- 230000010365 information processing Effects 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims description 5
- 230000015654 memory Effects 0.000 description 25
- 230000003287 optical effect Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 210000001747 pupil Anatomy 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159719A JPS5860709A (ja) | 1981-10-07 | 1981-10-07 | 画像情報処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159719A JPS5860709A (ja) | 1981-10-07 | 1981-10-07 | 画像情報処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5860709A JPS5860709A (ja) | 1983-04-11 |
| JPH0130344B2 true JPH0130344B2 (ko) | 1989-06-19 |
Family
ID=15699778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56159719A Granted JPS5860709A (ja) | 1981-10-07 | 1981-10-07 | 画像情報処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5860709A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775402B2 (ja) * | 1990-12-12 | 1995-08-09 | ミノルタ株式会社 | 自己走査型イメージセンサーを用いた画像処理装置 |
-
1981
- 1981-10-07 JP JP56159719A patent/JPS5860709A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5860709A (ja) | 1983-04-11 |
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