Abstract:The visibility of noise in a television presentation is related to the spatial‐frequency and flicker‐frequency components of the noise display. The visibility of sine wave interference, which generates a sine wave grating on a TV screen, demonstrates remarkable linearity by giving a good approximation to the visibility function measured with narrow bands of noise.
A difference in visibility between moving and stationary gratings produces a difference between noise visibility in TV and photographs. This fact is… Show more
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