IMAGE DISTORTION FOR CONTENT SECURITY

IMAGE DISTORTION FOR CONTENT SECURITY

A software module is presented that enables a person to determine the relevance of an electronic document while preventing the person from making a complete copy of the document. In one embodiment, this is accomplished by displaying an image that represents a region of interest and conveys the conte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: O'SULLIVAN, JOSEPH K
Format: Patent
Sprache:eng ; fre
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:A software module is presented that enables a person to determine the relevance of an electronic document while preventing the person from making a complete copy of the document. In one embodiment, this is accomplished by displaying an image that represents a region of interest and conveys the context of the region of interest within the document while distorting other portions of the document. In one embodiment, the software module is used in conjunction with a search engine to generate an image of a search result document.