Removal of extraneous text from electronic documents
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United States of America Patent
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Dec 18, 2007
Grant Date -
Jul 15, 2004
app pub date -
Jan 13, 2003
filing date -
Jan 13, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
Method and apparatus for removing lines of extraneous text from a document. Similarities are identified between lines of text on each page and corresponding lines on a selected subset of pages. Different weight values are associated with different line numbers of text on a page, each weight value indicating a degree of likelihood that a line of text contains extraneous text. One or more lines of text are selectively removed from a page as a function of the similarities and associated weight values of line numbers of the lines of text.
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