发明名称 |
System, method and computing device for detecting duplicate financial documents |
摘要 |
A method and system are disclosed for identifying in real time duplicate financial documents processed by a financial institution or check clearinghouse. A collection of hash values representative of previously processed financial documents are maintained in a memory, such as a GPU memory. When a new financial document enters the financial institution or check clearinghouse for processing, one or more features of the financial document are captured. A hash value is generated from the one or more features of the financial document. A search is performed in the collection of hash values for a matching hash value. If a match is found, a potential fraudulent event or operational error may be indicated. If a match is not found, the hash value representative of the new financial document is added to the collection of hash values.
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申请公布号 |
US8185459(B2) |
申请公布日期 |
2012.05.22 |
申请号 |
US20080153175 |
申请日期 |
2008.05.14 |
申请人 |
WALL JOHN;VAN DEN ENDE PAUL;SALWAY BRIAN;LOESER JOHN;MAMEDE EDWARD JOSE;WU FELIX CHIH-HAN;STROE MARIUS DAN;SYMCOR INC. |
发明人 |
WALL JOHN;VAN DEN ENDE PAUL;SALWAY BRIAN;LOESER JOHN;MAMEDE EDWARD JOSE;WU FELIX CHIH-HAN;STROE MARIUS DAN |
分类号 |
G06Q40/00 |
主分类号 |
G06Q40/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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