Questions tagged “perception”

Ask the Unique Photo creator community — gear, technique, post-processing and more.

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What does “the visual system imposes a power function of about 1/1.25” mean in gamma correction?

color-managementdisplayimage-processinggammaperception

Photography Stack Exchange contributor

3y ago

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118

Why can film grain make a photo feel more realistic?

film-grainsharpnessperceptionimage-quality

Photography Stack Exchange contributor

3y ago

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125

Why do people see the viral dress photo as different colors, and does photography experience affect it?

lightingwhite-balancecolorperceptionexposure

Photography Stack Exchange contributor

11y ago

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136

Why do blue and yellow pixels look gray from a distance, and is there a better color model for perceptual mixing?

display-calibrationcolor-managementcolorperceptionrgb

Photography Stack Exchange contributor

12y ago

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144

Why is left-side lighting sometimes preferred in photos and artwork?

lightingcompositionart-theoryportrait-lightingperception

Photography Stack Exchange contributor

12y ago

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107

Is there a meaningful megapixel equivalent for human vision?

printinghuman-visionresolutionmegapixelsperception

Photography Stack Exchange contributor

13y ago