JPS6453279A - Detection method for directional distribution of finger print image - Google Patents
Detection method for directional distribution of finger print imageInfo
- Publication number
- JPS6453279A JPS6453279A JP62211025A JP21102587A JPS6453279A JP S6453279 A JPS6453279 A JP S6453279A JP 62211025 A JP62211025 A JP 62211025A JP 21102587 A JP21102587 A JP 21102587A JP S6453279 A JPS6453279 A JP S6453279A
- Authority
- JP
- Japan
- Prior art keywords
- point
- finger print
- line
- square
- picture element
- 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.)
- Granted
Links
Landscapes
- Collating Specific Patterns (AREA)
- Image Analysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62211025A JPH0797404B2 (ja) | 1987-08-24 | 1987-08-24 | 指紋像の方向分布検出方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62211025A JPH0797404B2 (ja) | 1987-08-24 | 1987-08-24 | 指紋像の方向分布検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6453279A true JPS6453279A (en) | 1989-03-01 |
JPH0797404B2 JPH0797404B2 (ja) | 1995-10-18 |
Family
ID=16599111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62211025A Expired - Lifetime JPH0797404B2 (ja) | 1987-08-24 | 1987-08-24 | 指紋像の方向分布検出方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0797404B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03231381A (ja) * | 1989-11-28 | 1991-10-15 | Korea Advanced Inst Of Sci Technol | 指紋照合方法 |
-
1987
- 1987-08-24 JP JP62211025A patent/JPH0797404B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03231381A (ja) * | 1989-11-28 | 1991-10-15 | Korea Advanced Inst Of Sci Technol | 指紋照合方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0797404B2 (ja) | 1995-10-18 |
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