| 摘要 |
PURPOSE:To display the image of a seal impression with sufficient resolution by a small-sized and economical system by storing the seal impression on a memory and retrieving and matching the seal impression to be matched under control by a computer. CONSTITUTION:A computer room 1 and each branch 2 are connected through a transmission line 4 and a processing center 3 is connected to the computer room 1 through a cable 5. The computer room 1 is constituted of a CPU6 which is a center unit, magnetic disc devices 7-1-7-n, a magnetic tape device 8, a printer 9, an operation board 10, a monitor 11, a terminal board 12, and a memory 13 and each branch 2 has a seal impression register 2A and a seal impression matcher 2B. The seal impression register 2A has a CCD camera 15 which is an image pickup device having high resolution and prevented from distortion and seal impression data is sent and accumulated to/in the computer room 1. The seal impression matcher retrieves the seal impression by its operation boards 25-1- 25-n and monitors 26-1-26-n. |
