发明名称 SYSTEM FOR DETECTING CUT-AND-CONNECTED SECTION OF PAPER SHEET
摘要 PURPOSE:To easily discriminate a cut-and-connected ticket by discriminating the presence/absence of a lost part on paper sheet at every small area from transmitted light quantities and comparing the number of small lost areas with a specific value after calculating the small lost areas in the longitudinal and lateral direction of the paper sheet. CONSTITUTION:Paper sheet 10 is divided into small areas and transmitted light data are read by means of a transmitted light sensor section 1 at every small area. The section 1 samples data by a required number of times as the paper sheet 10 is carried under the control of a central processing unit 7. A picture pre-processing section 4 binarizes the sampled data after the data are converted into digital values and a cut-and-connected ticket checking section 5 checks the weighted picture data for cut-and-connected tickets.
申请公布号 JPH04241695(A) 申请公布日期 1992.08.28
申请号 JP19910002543 申请日期 1991.01.14
申请人 FUJITSU LTD 发明人 MUKAI YOSHINORI
分类号 G07D7/00;G07D7/12;G07D7/16;G07D7/20 主分类号 G07D7/00
代理机构 代理人
主权项
地址
您可能感兴趣的专利