rgb2luv

skimage.color.rgb2luv(rgb) [source]

RGB to CIE-Luv color space conversion.

Parameters:

Parameters:	rgb : (M, N, [P,] 3) array_like The 3 or 4 dimensional image in RGB format. Final dimension denotes channels.
Returns:	out : (M, N, [P,] 3) ndarray The image in CIE Luv format. Same dimensions as input.
Raises:	ValueError If `rgb` is not a 3-D or 4-D array of shape `(M, N, [P,] 3)`.

rgb : (M, N, [P,] 3) array_like

The 3 or 4 dimensional image in RGB format. Final dimension denotes channels.

Returns:

out : (M, N, [P,] 3) ndarray

The image in CIE Luv format. Same dimensions as input.

Raises:

ValueError

If rgb is not a 3-D or 4-D array of shape (M, N, [P,] 3).

This function uses rgb2xyz and xyz2luv.

Links:

doc_scikit_image

2017-01-12 17:23:16

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