Image database browsing and query using texture analysis
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United States of America Patent
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Aug 3, 1999
Grant Date -
N/A
app pub date -
Mar 1, 1996
filing date -
Mar 1, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
Method and apparatus for querying a document image database based on texture, i.e., analytically discernable patterns in the document images of the database. According to the invention, a document image database could be browsed for documents with a particular texture in a variety of ways. For example, a user could input an example document image with a similar appearance to the desired document. Alternatively, the user could employ a simple interface to define a synthetic document based on selection of a few categories. The synthetic document would then serve as an example for search. Or the user may employ a graphical interface to more precisely define an example for search. Thus, the user's knowledge of the general appearance of the desired document or documents provides the basis for the search.
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