FIELD: optical engineering.
SUBSTANCE: device can be used for forming optical image by using computer technology, particularly, in devices for building dactyloscopic maps used by right-protecting organizations. Device for registration of papillary pattern has light source optically connected with surface perceiving prints of palm, which surface is made of optically transparent material and which has to be one side of dish filled with immersion fluid, and photo-receiving element system electrically connected with image processing unit. Two side surfaces of the dish are disposed in opposition to each other. They adjoin palm print perceiving surface. Both surfaces are made of optically transparent material and they form acute angles of 30-69 degrees with the dish.
EFFECT: improved efficiency of identification.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR REGISTRATION OF PAPILLARY PATTERN | 2004 |
|
RU2276577C1 |
| DEVICE FOR RECORDING PAPILLARY PATTERN | 2001 |
|
RU2190352C1 |
| DEVICE FOR REGISTRATION OF PAPILLARY PATTERN | 2005 |
|
RU2306859C2 |
| DEVICE FOR REGISTRATION OF SLIDING PAPILLARY PATTERN | 2006 |
|
RU2310383C1 |
| DEVICE FOR RECORDING PAPILLARY PATTERN | 2006 |
|
RU2306602C1 |
| DEVICE FOR REGISTRATION OF PAPILLARY PATTERN | 2005 |
|
RU2299679C1 |
| DEVICE FOR REGISTRATION OF PAPILLARY PATTERN | 2007 |
|
RU2350266C2 |
| DEVICE FOR PAPILLARY PATTERN REGISTRATION | 2008 |
|
RU2375959C1 |
| DEICE FOR REGISTRATION OF SKIN LINES PATTERN | 2005 |
|
RU2314027C2 |
| METHOD FOR REGISTRATION OF PAPILLARY LINES PATTERN AND DEVICE FOR ITS REALISATION | 2007 |
|
RU2371092C2 |
