lutgen

Fast interpolated LUT generator and applicator for color palettes

brewmacoslinux

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Blazingly fast interpolated LUT generator and applicator for color palettes

lutgen

Generate a LUT from a color palette file$ lutgen palette.png output.cube

Apply a generated LUT to an image$ lutgen apply input.png lut.cube output.png

Generate LUT with custom size interpolation$ lutgen --size 64 palette.png output.cube