Computer network system and personal identification system adapt

Details Computer network system and personal identification system adapt Computer network system and personal identification system adapt

1996-03-26

1999-03-23

Stamber, Eric W.

Image analysis

Histogram processing

For setting a threshold

39518701, 382124, 382125, 382115, 34082534, G06K 900

Patent

active

058871403

ABSTRACT:
When a request to access a file or the like is made, a characteristic measuring unit measures the physical characteristic of a user of a computer system. A data degenerating unit processes the measured physical characteristic as degenerated characteristic data like a one-dimensional projection and outputs the degenerated characteristic data to the computer system. The computer system sends this characteristic data to an identification server via a communication network. The identification server performs an identification process in accordance with characteristic data preregistered in a file system. In accordance with the identification result, it is determined whether or not to approve the access authorization by the user and the permission or rejection of the access is sent back to the computer system via the communication network.

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