Method, systems, and computer program product for demosaicing images
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United States of America Patent
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Nov 29, 2011
Grant Date -
N/A
app pub date -
Oct 2, 2008
filing date -
Oct 2, 2008
priority date (Note) -
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Abstract
A system for demosaicing an image that is acquired by a color sensor, the system includes: (i) an interface for receiving intensity values for pixels of the image; wherein the intensity value of each pixel is indicative of an amount of light that was detected by a chromatically filtered sensing element of the color sensor; and (ii) a processor configured to: (a) calculate at least one chrominance value for a pixel in response to intensity values of neighboring pixels; and (b) compute a luminance value for the pixel in response to the at least one chrominance value of the pixel and to an intensity value of the pixel; wherein the processor is further configured to carry out the calculating and the computing for each pixel of a group of pixels of the image.
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