| 摘要 |
PURPOSE:To efficiently correct a bit of pattern information by comparing a bit of image information with the pattern information at an external work station. CONSTITUTION:The pattern information distributed to a work station (W/S)5-m and the image information corresponding thereto are sent to a CPU 13 via an I/O interface circuit 12 in the station (W/S)5-m and the CPU 13 displays the pattern information and the image information corresponding thereto on a display device 14. Then the pattern information displayed on the display device 14 and the image information corresponding thereto are compared, the console is operated to correct the pattern information. When an error exists in the recognition of the image information by an optical character recognition device 10, the correction is applied. Since the pattern information is corrected by work stations 5-1-5-m placed at a location apart from the store and forward exchange 1, the correction is executed efficiently independently of location.
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