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d Z d S( sJ Conversion functions between RGB and other color systems.
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This modules provides two functions for each color system ABC:
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rgb_to_abc(r, g, b) --> a, b, c
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abc_to_rgb(a, b, c) --> r, g, b
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All inputs and outputs are triples of floats in the range [0.0...1.0]
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(with the exception of I and Q, which covers a slightly larger range).
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Inputs outside the valid range may cause exceptions or invalid outputs.
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Supported color systems:
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RGB: Red, Green, Blue components
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YIQ: Luminance, Chrominance (used by composite video signals)
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HLS: Hue, Luminance, Saturation
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HSV: Hue, Saturation, Value
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t
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rgb_to_yiqt
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yiq_to_rgbt
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rgb_to_hlst
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hls_to_rgbt
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rgb_to_hsvt
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