Color conversion method using buffer storage for compact printer system
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United States of America Patent
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Feb 7, 2006
Issued Date -
N/A
app pub date -
Aug 8, 2003
filing date -
May 25, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A color conversion method and apparatus for a compact printer system. An image processor converts a stored image from a first tri-color space to a second tri-color space. Resultant transformation values are read from lookup tables for each color component of the stored image pixels and a single cycle interpolator unit performs linear interpolation to generate a single color component in the second tri-color space in 14 cycles. In one example, the RGB form is converted to the L*a*b* form and additional L* components are used in sharpening a converted image.
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Cited Art Landscape
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