| Digitization
Effects |
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| • | The
“diameter” d of a pixel determines the highest frequency |
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| representable
in an image |
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| • | Real
scenes may contain higher frequencies resulting in aliasing |
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| of
the signal. |
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| • | In
practice, this effect is often dominated by other digitization |
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| artifacts. |
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| • | One
problem in particular is differing sampling rates between |
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| digitizer
and camera readout of a row. |
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