Equalize Brightness
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Menu -> Image -> Equalize Brightness
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Equalize Brightness
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Equalize Brightness correction darkens and lightens sections of an
image to equalize the level of brightness. This helps to eliminate
noticeable patterns which appear when even seamless textures are
tiled. The Equalize Brightness correction function controls consist
of two sliders. One, labeled "Correction Level" adjusts
the intensity of the correction. The other slider, labeled "Light
Variance" adjusts the fineness of the effect. Setting this
value very low may turn the image into a gray blob, since all the
changes in lighting that make the texture of the image will be gone.
Inversely, setting this very high will leave most shadows and
highlights. Various settings should be experimented with for best
results.
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You can use this tool with the Make Seamless
tool to produce a tiled seamless texture.
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Sample Image corrected with the Equalize Brightness tool.
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Original Image
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Corrected Image
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