Coded file locator system

Image analysis – Histogram processing – For setting a threshold

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Details

40378, 235383, 235385, 414273, 382 65, G06K 900

Patent

active

052874141

ABSTRACT:
File folders are provided with unique machine-readable indicia representing the contents therein. Scanners sensitive to the machine-readable indicia are mounted to filing cabinets so that, upon opening or closing a drawer, the indicia on the folders within that drawer are automatically scanned. The indicia scanned are then input to a computer system that logs the scanned folders as being located in that drawer.

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patent: 4932683 (1990-06-01), Perazza

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