发明授权
- 专利标题: Method for protecting content of a fax confirmation sheet
- 专利标题(中): 保护传真确认表内容的方法
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申请号: US12391377申请日: 2009-02-24
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公开(公告)号: US08687212B2公开(公告)日: 2014-04-01
- 发明人: Elton T. Ray , Thomas Robson
- 申请人: Elton T. Ray , Thomas Robson
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 代理机构: Fleit Gibbons Gutman Bongini & Bianco P.L.
- 代理商 Philip E. Blair
- 主分类号: G06K15/00
- IPC分类号: G06K15/00 ; G06F3/12
摘要:
What is provided are a system, method, and computer program product for protecting information displayed on a fax confirmation page. Several embodiments are provided. In one embodiment, for example, a Gaussian kernel is used to blur the digitized image to be printed on the confirmation page. In one method, a large enough blur kernel is selected so that text of a certain size will be rendered illegible. A method is also provided wherein a copy of the first page of the faxed document used to provide the content to be displayed on the confirmation page of the faxed document is stored on a storage device. A character sequence which references the stored original content on the storage media is printed on the confirmation page. A new confirmation page can be reconstructed and printed if it is desirable to have the altered content made visibly legible. Various other embodiments are disclosed.
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