Living fingerprint detection method based on intelligent mobile information equipment

A mobile information and living body detection technology, which is applied in the detection of live finger shapes, acquisition/organization of fingerprints/palmprints, instruments, etc., can solve the problems of high hardware costs, need to touch and collect fingerprint images, etc., to prevent the appearance of prostheses and reduce The effect of the likelihood of pathogen transmission

Inactive Publication Date: 2015-05-06
宋柏君
View PDF4 Cites 36 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a fingerprint living detection method based on intelligent mobile information equipment, which can realize the non-contact fingerprint identification

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Living fingerprint detection method based on intelligent mobile information equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to better understand the present invention, the method and system of the present invention will be further described below with reference to the description of the embodiments in conjunction with the accompanying drawings.

[0031] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other embodiments, well-known methods, procedures, components and circuits have not been described in detail so as not to unnecessarily obscure the embodiments.

[0032] Such as figure 1 Shown, the purpose of the present invention is achieved by the following technical solutions:

[0033] A fingerprint living body detection method based on an intelligent mobile information device, the intelligent mobile information device has a camera, and the metho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the safety and biological recognition field and discloses a living fingerprint detection method based on intelligent mobile information equipment. The living fingerprint detection method based on the intelligent mobile information equipment includes that starting a camera to gather fingerprint image information in a non-contact mode in a preset distance range; continuously photographing at least two times in a certain preset time period to obtain at least two images; pre-processing the images, performing bio-assay, if the body is a living body, entering the next step, otherwise, ending; extracting fingerprint characteristics; matching the fingerprint characteristics with a pre-stored template, if the fingerprint characteristics are matched with the pre-stored template, executing the set corresponding functions, otherwise, ending. The living fingerprint detection method based on the intelligent mobile information equipment does not need to contact with the head face of a gatherer when using a mobile phone to gather fingerprint images, the pathogenic bacterium transmission probability is reduced, and meanwhile, the highest level of safety fingerprint identification of the mobile phone is realized through the bio-assay, an implant is avoided, and the safety of the fingerprint log-in, payment and the like on the mobile phone is greatly improved.

Description

technical field [0001] The invention relates to the technical fields of communication security and biometric identification, in particular to a fingerprint living body detection method based on an intelligent mobile information device. Background technique [0002] Apple has opened the era of touch screen, and touch screen mobile phone has become people's new favorite. The terminal of mobile phone development is "one phone in hand, travel anywhere in the world". For example, the water heater at home can be turned on remotely through the mobile phone, the bank transfer service can be performed through the mobile phone, and the identification can be carried out through the mobile phone. This small mobile phone stores a huge amount of information, which greatly facilitates and simplifies people's lives. But the problem of hidden dangers will follow, that is, the problem of safety. Most of the current mobile phones are unlocked by multi-touch or decrypted by simple digital se...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06K9/00
CPCG06V40/1394
Inventor 不公告发明人
Owner 宋柏君
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap