JPH0552547B2 - - Google Patents
Info
- Publication number
- JPH0552547B2 JPH0552547B2 JP60262488A JP26248885A JPH0552547B2 JP H0552547 B2 JPH0552547 B2 JP H0552547B2 JP 60262488 A JP60262488 A JP 60262488A JP 26248885 A JP26248885 A JP 26248885A JP H0552547 B2 JPH0552547 B2 JP H0552547B2
- Authority
- JP
- Japan
- Prior art keywords
- laser
- laser light
- fingerprint
- light
- specimen
- 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
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000003384 imaging method Methods 0.000 claims description 11
- 230000010355 oscillation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Collating Specific Patterns (AREA)
- Image Input (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60262488A JPS62123580A (ja) | 1985-11-25 | 1985-11-25 | 指紋検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60262488A JPS62123580A (ja) | 1985-11-25 | 1985-11-25 | 指紋検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62123580A JPS62123580A (ja) | 1987-06-04 |
JPH0552547B2 true JPH0552547B2 (fr) | 1993-08-05 |
Family
ID=17376486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60262488A Granted JPS62123580A (ja) | 1985-11-25 | 1985-11-25 | 指紋検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62123580A (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5477499A (en) * | 1977-10-25 | 1979-06-20 | Schiller Michael | Device for treating finger print |
JPS5975372A (ja) * | 1982-10-22 | 1984-04-28 | Casio Comput Co Ltd | Ocrハンドスキヤナ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5487751U (fr) * | 1977-12-02 | 1979-06-21 |
-
1985
- 1985-11-25 JP JP60262488A patent/JPS62123580A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5477499A (en) * | 1977-10-25 | 1979-06-20 | Schiller Michael | Device for treating finger print |
JPS5975372A (ja) * | 1982-10-22 | 1984-04-28 | Casio Comput Co Ltd | Ocrハンドスキヤナ |
Also Published As
Publication number | Publication date |
---|---|
JPS62123580A (ja) | 1987-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |