Hierarchical 2-D color compositing with blending mode and opacity controls at all levels
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United States of America Patent
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Sep 5, 2006
Issued Date -
N/A
app pub date -
May 2, 2000
filing date -
Dec 22, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and apparatus, including computer programs, for processing transparency attributes of digital graphics objects. The techniques result in the color compositing of an arbitrary structure of artwork elements defining the appearance of a page to produce a result color at any position on the page that is continuous with respect to all inputs.
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Cited Art Landscape
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