Noise reduction in image capturing apparatus
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United States of America Patent
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Aug 7, 2007
Grant Date -
Jul 31, 2003
app pub date -
Jan 23, 2003
filing date -
Jan 29, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An image capturing apparatus for capturing an image of a subject; has: an image pick-up unit for acquiring the image; and a noise reduction unit which removes a frequency component of a color difference signal of the image corresponding to a frequency component of a luminance signal based on the frequency component of the luminance signal of the image.
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Cited Art Landscape
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