rgb2rgbcie

rgb2rgbcie

skimage.color.rgb2rgbcie(rgb) [source]

RGB to RGB CIE color space conversion.

Parameters:	rgb : array_like The image in RGB format, in a 3-D array of shape (.., .., 3).
Returns:	out : ndarray The image in RGB CIE format, in a 3-D array of shape (.., .., 3).
Raises:	ValueError If rgb is not a 3-D array of shape (.., .., 3).

References

[R52]

http://en.wikipedia.org/wiki/CIE_1931_color_space

Examples

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>>> from skimage import data >>> from skimage.color import rgb2rgbcie >>> img = data.astronaut() >>> img_rgbcie = rgb2rgbcie(img)