Noise: Difference between revisions

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| Blue (Void And Cluster) || A form of noise, such that the power spectral density is directly proportional to the frequency of the signal. In video, this can be used to dither images, emulating equally spaced points: When blurred, it creates a much more even spread of intensity|| Boiling water || [[File:bluenoise64x.png|thumb]] ||

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+| Blue (Void And Cluster) || A form of noise, such that the power spectral density is directly proportional to the frequency of the signal. In video, this can be used to dither images, emulating equally spaced points: When blurred, it creates a much more even spread of intensity|| Boiling water || [[File:bluenoise64x.png|thumb]] ||
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