Multiple image font processing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 22, 1995
Issued Date -
N/A
app pub date -
Dec 21, 1994
filing date -
Jun 12, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A sequence of documents is delivered to an optical scanner in which each document is scanned to form a digital image representation of the content of the document. In one embodiment, the image representation is converted into code (ASCII) and is automatically examined by data processing apparatus to select search words which meet predetermined criteria and by which the document can be subsequently located. In another embodiment, the image is not converted. The search words are stored in a non-volatile memory in code form and the entire document content is stored in mass storage, either in code or image form. Techniques for selecting the search words are disclosed, including establishing a font table and constructing images of entered search words from the table.
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