Fingerprint processing method and device and storage medium

A processing method and fingerprint technology, which is applied in the direction of instruments, digital data authentication, character and pattern recognition, etc., can solve the problems of difficult identification of fingerprints, and achieve the effect of identity verification

Inactive Publication Date: 2019-06-28
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a fingerprint processing method, device and storage medium to solve the problem that the fingerprint locks currently on the market are difficult to identify the fingerprints of children whose fingerprints have not been finalized

Method used

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  • Fingerprint processing method and device and storage medium
  • Fingerprint processing method and device and storage medium
  • Fingerprint processing method and device and storage medium

Examples

Experimental program
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Embodiment Construction

[0036] In order to solve the problem that the fingerprint locks currently on the market are difficult to identify the fingerprints of children whose fingerprints have not been finalized, the embodiments of the present application provide a fingerprint processing method, device and storage medium. In order to better understand the technical solution provided by the embodiment of the present application, here is a brief description of the basic principle of the solution:

[0037] 1. Fingerprint entry

[0038] The terminal is connected with the fingerprint lock through short-range communication technology; such as: wireless Bluetooth technology. After the connection is successful, if you need to enter fingerprints, the terminal can choose to enter adult fingerprints or children's fingerprints, and send the fingerprint entry request to the fingerprint lock; after the fingerprint lock receives the request, it needs to obtain the authorization of the administrator first, and collect...

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PUM

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Abstract

The invention discloses a fingerprint processing method and device and a storage medium, relates to the field of fingerprint processing, and is used for solving the problem that fingerprints of children (such as children aged five years or less) with unshaped fingerprints are difficult to identify by a fingerprint lock on the market at present. The method comprises the following steps: acquiring auser fingerprint, and extracting respective widths of a ridge and a valley in the user fingerprint; Determining the type of the fingerprint of the user according to the respective widths of the ridgeand the valley; If it is determined that the type of the user fingerprint is an adult fingerprint, performing identity verification by adopting a fingerprint verification method corresponding to theadult fingerprint; And if it is determined that the type of the user fingerprint is the child fingerprint, performing identity verification by adopting a fingerprint verification method correspondingto the child fingerprint. Thus, classification of adult fingerprints and child fingerprints is achieved through the width of the ridge and the width of the valley in the fingerprints of the user, andidentity verification of the child fingerprints is achieved.

Description

technical field [0001] The present application relates to the field of fingerprint processing, in particular to a fingerprint processing method, device and storage medium. Background technique [0002] Fingerprint lock is a kind of intelligent lock that uses the fingerprint of human finger as the identification carrier and means. It is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. Fingerprint locks are generally composed of two parts: electronic identification and control, and mechanical linkage system. The uniqueness and non-reproducibility of living fingerprints determine that fingerprint locks are the most secure locks among all locks at present. [0003] However, children's fingerprints are not finalized during the growth process. Even if the fingerprint lock saves the children's fingerprints, the fingerprints of children will change, which will lead to failure in identity ver...

Claims

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Application Information

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IPC IPC(8): G06F21/32G06K9/00
Inventor 董明珠谭建明李绍斌宋德超孟修文陈道远
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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