Techniques for displaying complex characters
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United States of America Patent
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-
Jul 17, 2001
Grant Date -
N/A
app pub date -
Jun 16, 1999
filing date -
Jun 16, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
Systems and methods for rendering a complex character suitable for display on a monitor are provided. A raw character bitmap representing the complex character is filtered to form a filtered bitmap so as to reduce the effects of monitor flicker and enhance image contrast. The filtered bitmap is then scaled down to a target bitmap using a bilinear scaling operation followed by recursive cubic scaling operations. The target bitmap is suitably sized for storage in a memory device coupled to the monitor.
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