FIELD: technology for reading and transferring images of papillary patterns.
SUBSTANCE: system contains light sources, optical system, including, among other parts, an objective with aperture diaphragm and optical element, and multi-element photo-receiver.
EFFECT: decreased linear dimensions of optical system, increased trustworthiness of recognition of real papillary pattern and fake, increased contrast of different images of papillary patterns, decreased cost of system.
2 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| SYSTEM FOR RECORDING PAPILLARY PATTERNS | 2012 |
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