Method of color filter design and color reproduction under the effect of pixel crosstalk in CMOS image sensors
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United States of America Patent
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Nov 25, 2008
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N/A
app pub date -
Nov 24, 2010
filing date -
May 11, 2005
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Abstract
The present invention is directed at method of designing a Color Filter Arrays (CFA) for CMOS image sensors under the effects of crosstalk for optimal color reproduction. Instead of a focus on lowering crosstalk, a novel method of designing color filter spectral responses to compensate for the effect of crosstalk at the color imaging system level is proposed. As part of this method, a color reproduction model for CMOS and CCD image sensor under the effect of crosstalk is also proposed.
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