| 摘要 |
The individual identification data register of the present invention includes: a storage device storing projection matrix data showing a projection matrix generated from plural image data showing plural persons' faces and individual identification data showing a component value indicating a registered person's facial feature; and an arithmetic processing device executing the processing of calculating a component value showing the person's facial feature based on image data showing the person's face obtained by a camera and the projection matrix data stored in the storage device, determining whether or not individual identification data showing a component value generating an error smaller than a predetermined threshold value when compared with the calculated component value is stored in the storage device, and storing component value data showing the calculated component value into the storage device, as individual identification data, when determining that the individual identification data is not stored in the storage device.
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