Systems and methods for comparing documents containing graphic elements
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United States of America Patent
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Apr 12, 2011
Grant Date -
Sep 3, 2009
app pub date -
Mar 31, 2009
filing date -
Apr 26, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A system and methods for comparing a plurality of documents comprising graphic elements is described. Attributes of graphic elements amongst the documents are examined to identify sufficiently similar graphic elements. A merged document can be automatically produced based on the comparison. Graphic elements in the resulting document may be associated with a document layer. Methods may advantageously be applied to a plurality of documents representing different versions of a document.
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Cited Art Landscape
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