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RU2005134314A - DEVICE FOR PAPILLARY PATTERN REGISTRATION - Google Patents

DEVICE FOR PAPILLARY PATTERN REGISTRATION Download PDF

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Publication number
RU2005134314A
RU2005134314A RU2005134314/09A RU2005134314A RU2005134314A RU 2005134314 A RU2005134314 A RU 2005134314A RU 2005134314/09 A RU2005134314/09 A RU 2005134314/09A RU 2005134314 A RU2005134314 A RU 2005134314A RU 2005134314 A RU2005134314 A RU 2005134314A
Authority
RU
Russia
Prior art keywords
papillary pattern
elements
prisms
registering
groove
Prior art date
Application number
RU2005134314/09A
Other languages
Russian (ru)
Other versions
RU2311678C2 (en
Inventor
Сергей Александрович Баженов (RU)
Сергей Александрович Баженов
Анатолий Семенович Боков (RU)
Анатолий Семенович Боков
Виктор Григорьевич Струц (RU)
Виктор Григорьевич Струц
Анатолий Александрович Трусов (RU)
Анатолий Александрович Трусов
Александр Сергеевич Мосунов (RU)
Александр Сергеевич Мосунов
Original Assignee
Закрытое акционерное общество "СОНДА Технолоджи" (RU)
Закрытое акционерное общество "СОНДА Технолоджи"
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Закрытое акционерное общество "СОНДА Технолоджи" (RU), Закрытое акционерное общество "СОНДА Технолоджи" filed Critical Закрытое акционерное общество "СОНДА Технолоджи" (RU)
Priority to RU2005134314/09A priority Critical patent/RU2311678C2/en
Publication of RU2005134314A publication Critical patent/RU2005134314A/en
Application granted granted Critical
Publication of RU2311678C2 publication Critical patent/RU2311678C2/en

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  • Image Input (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Claims (3)

1. Устройство для регистрации папиллярного узора, содержащее оптически связанные между собой источник света, проекционную систему и систему фотоприемных элементов, блок обработки изображений, электрически связанный с системой фотоприемных элементов и набор призм, имеющих на воспринимающей отпечатки пальцев грани канавку для размещения пальца, отличающееся тем, что каждая из призм установлена в жестких направляющих элементах, обеспечивающих возможность ее независимого относительно других призм перемещения вдоль оси канавки.1. A device for registering a papillary pattern, containing an optically coupled light source, a projection system and a system of photodetector elements, an image processing unit electrically coupled to a system of photodetector elements and a set of prisms having a finger groove on the fingerprint receiving face, characterized in that each of the prisms is mounted in rigid guiding elements, providing the possibility of its independent relative to other prisms of movement along the axis of the groove. 2. Устройство для регистрации папиллярного узора по п.1, отличающееся тем, что в каждой из канавок, на участке, охватывающем окончание дистальной фаланги пальца, продольная образующая поверхности канавки имеет криволинейную форму.2. The device for registering a papillary pattern according to claim 1, characterized in that in each of the grooves, in the area covering the end of the distal phalanx of the finger, the longitudinal generatrix of the surface of the groove has a curved shape. 3. Устройство для регистрации папиллярного узора по п.1, отличающееся тем, что жесткие направляющие элементы снабжены упругими элементами.3. The device for registering a papillary pattern according to claim 1, characterized in that the rigid guide elements are provided with elastic elements.
RU2005134314/09A 2005-11-07 2005-11-07 Device for registration of papillary pattern RU2311678C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005134314/09A RU2311678C2 (en) 2005-11-07 2005-11-07 Device for registration of papillary pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005134314/09A RU2311678C2 (en) 2005-11-07 2005-11-07 Device for registration of papillary pattern

Publications (2)

Publication Number Publication Date
RU2005134314A true RU2005134314A (en) 2007-05-20
RU2311678C2 RU2311678C2 (en) 2007-11-27

Family

ID=38163738

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005134314/09A RU2311678C2 (en) 2005-11-07 2005-11-07 Device for registration of papillary pattern

Country Status (1)

Country Link
RU (1) RU2311678C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8547426B2 (en) * 2009-06-15 2013-10-01 Identix Incorporated Low settle time micro-scanning system
CN107392160B (en) 2017-07-27 2021-10-26 北京小米移动软件有限公司 Optical fingerprint identification method and device and computer readable storage medium

Also Published As

Publication number Publication date
RU2311678C2 (en) 2007-11-27

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20091108