signature image system

A system in which 2k to 4k bits of information can be stored on a disk subsystem for later retrieval. Processor that accepts requests for signatures, retrieves the stored data, and then transmits the compressed signature data to the correct CRT terminal, where it is displayed by the display subsystem. Often a signature request can be made via dialup lines just by entering such information as an account number or a credit card number into the keyboard of a terminal. Then, when the stored signature is displayed on the CRT screen, the operator can determine its validity by comparing the displayed signature with the signed document prepared by the customer.; 一種系統,其中2k到4k位的信息儲存在磁盤子系統中供后來檢索用。處理機接受署名請求,檢索存儲數據,然后把壓縮的署名數據傳送到正確的CRT終端,由顯示子系統顯示出來。 署名請求常可通過電話撥號線路作出,就象用終端鍵盤輸入一帳號或信用卡號那樣。此后,當所存的署名顯示在CRT屏幕上時,操作員把顯示出來的署名與顧客的簽字的文件上顯 示的署名進行比較,就能判斷其合法性。