System and method for controlling reproduction of documents containing sensitive information
First Claim
1. A system for reproducing a document with encoded sensitive information comprising:
- a device for storing a digitized document;
a detector for identifying encoded sensitive information in the digitized document;
a decoder operatively connected to the detector, wherein the decoder extracts digitally encoded information from the sensitive information;
a processor operatively connected to the decoder, wherein the processor receives digitally decoded sensitive information;
a user interface module for receiving a user identity; and
an access mediator for receiving decoded sensitive information from the processor, comparing the user identity with a decoding scheme associated with the document and allowing or disallowing the decoded sensitive information to be reproduced.
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Accused Products
Abstract
A system and method for controlling the reproduction of documents containing sensitive information includes an input for receiving a document; a device for storing a digitized document; a detector for identifying encoded sensitive information; a decoder operatively connected to the detector, which extracts digitally encoded information from the sensitive information; a processor operatively connected to the decoder, which receives digitally decoded sensitive information; a user interface module for receiving a user identity and an access mediator for receiving decoded sensitive information from the processor, comparing the user identity with a decoding scheme associated with the document and allowing or disallowing the decoded sensitive information to be reproduced.
128 Citations
25 Claims
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1. A system for reproducing a document with encoded sensitive information comprising:
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a device for storing a digitized document;
a detector for identifying encoded sensitive information in the digitized document;
a decoder operatively connected to the detector, wherein the decoder extracts digitally encoded information from the sensitive information;
a processor operatively connected to the decoder, wherein the processor receives digitally decoded sensitive information;
a user interface module for receiving a user identity; and
an access mediator for receiving decoded sensitive information from the processor, comparing the user identity with a decoding scheme associated with the document and allowing or disallowing the decoded sensitive information to be reproduced. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for reproducing a document comprising:
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an input for receiving the document, the document comprising one or more human readable passages and one or more machine readable passages, the one or more machine readable passages encoding sensitive information or a decoding scheme for the sensitive information;
a device for storing a digitized document as an electronic image;
a code detector for identifying the one or more machine readable passages;
a decoder in operative communication with the code detector, wherein the decoder extracts digitally encoded information from the one or more machine readable passages;
a processor in operative communication with the decoder, wherein the processor receives extracted sensitive information;
a user interface module for receiving a user identity; and
an access mediator for receiving the extracted decoding scheme, receiving the extracted sensitive information from the processor, comparing the user identity with the extracted decoding scheme to determine whether the user should be given access to the extracted sensitive information, and permitting the reproduction of the sensitive information if allowed by the extracted decoding scheme. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A method for decoding a document with machine readable passages comprising:
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detecting machine readable passages in a digitized document;
decoding the machine readable passages in the digitized document;
determining a decoding scheme associated with the document;
obtaining a user identity;
comparing the decoding scheme associated with the document with the user identity; and
determining which of the machine readable passages to decode. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22)
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23. A method for creating a document comprising:
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storing a digitized document;
selecting information in the digitized document to encode;
encoding the information into machine readable passages;
defining a decoding scheme for the information;
encoding the decoding scheme into machine readable passages; and
creating the document. - View Dependent Claims (24, 25)
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Specification