JPH0514945B2 - - Google Patents
Info
- Publication number
- JPH0514945B2 JPH0514945B2 JP18521385A JP18521385A JPH0514945B2 JP H0514945 B2 JPH0514945 B2 JP H0514945B2 JP 18521385 A JP18521385 A JP 18521385A JP 18521385 A JP18521385 A JP 18521385A JP H0514945 B2 JPH0514945 B2 JP H0514945B2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- matching
- image pattern
- pixel
- standard pattern
- 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
- 238000000034 method Methods 0.000 claims description 87
- 238000003384 imaging method Methods 0.000 claims description 8
- 235000019557 luminance Nutrition 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000012795 verification Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Image Analysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18521385A JPS6246387A (ja) | 1985-08-23 | 1985-08-23 | パタ−ンマツチング方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18521385A JPS6246387A (ja) | 1985-08-23 | 1985-08-23 | パタ−ンマツチング方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6246387A JPS6246387A (ja) | 1987-02-28 |
| JPH0514945B2 true JPH0514945B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-26 |
Family
ID=16166850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18521385A Granted JPS6246387A (ja) | 1985-08-23 | 1985-08-23 | パタ−ンマツチング方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246387A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05274440A (ja) * | 1992-03-25 | 1993-10-22 | Matsumura Electron:Kk | 指紋認識判別装置の面積と形状比較における判定方法 |
-
1985
- 1985-08-23 JP JP18521385A patent/JPS6246387A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6246387A (ja) | 1987-02-28 |