Image management system and methods using digital watermarks
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United States of America Patent
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Aug 29, 2006
Grant Date -
Sep 5, 2002
app pub date -
May 15, 2001
filing date -
Mar 5, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Digital watermarking technology is used in an image management system. Images are uniquely identified by digital watermarks. The images are stored so as to be indexed according to their unique identifiers. In the preferred embodiment, related images are linked together by the unique watermark identifier. The unique watermark identifiers are also used to manage metadata, and provide forensic tracking.
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