Method for updating biological characteristic pattern, and electronic device therefor

Abstract

Various examples of the present invention relate to a method by which an electronic device updates a biological characteristic pattern, comprising the steps of: acquiring a plurality of biological images; comparing each of the plurality of biological images with pre-identified characteristic patterns; determining the biological image, from among the plurality of biological images, that matches a pre-identified characteristic pattern; and updating the pre-identified characteristic patterns by adding, to the pre-identified characteristic patterns, at least one biological image characteristic point which does not match the pre-identified characteristic patterns among a plurality of iris images, and various examples can be achieved.

Description

technical field [0001] The present disclosure relates to electronic devices, and more particularly to methods and apparatus for updating biometric feature patterns by utilizing electronic devices. Background technique [0002] Recently, electronic devices have been developed to include various functions, such as capturing images or videos, Internet communication, etc., in addition to a simple calling function. As electronic devices have included various functions, the importance associated with the security of personal information has increased. In particular, personal information security is very important for electronic devices including functions (such as Internet financial services, etc.) that cause very serious losses when personal information is illegally used by strangers. As described above, electronic devices have various types of security functions to restrict use by another user according to the increasing importance of security of electronic devices. [0003] F...

AI Technical Summary

Problems solved by technology

As described above, electronic devices have various types of security functions to limit u

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