Matsushita Electric Industrial Co., Ltd.

Kenji Kodno

Kenya Uomori

During registration, an iris image taken is frequency-analyzed using a plurality of frequencies fto fn to generate features for the respective frequencies fto fn. During authentication, frequencies fto fn are selected from the frequencies fto fn for use in frequency analysis for authentication. An iris image of a person to be authenticated taken is frequency-analyzed using the selected frequencies fto fn to generate features for the respective frequencies fto fn. The generated features are compared with the features generated for the same frequencies during the registration to perform personal authentication.

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Hirakata, Japan

Kenji Kodno