gray2rgb(image, alpha=None)

Notes

If the input is a 1-dimensional image of shape (M, ) , the output will be shape (M, 3) .

Parameters

image : array_like

Input image.

alpha : bool, optional

Ensure that the output image has an alpha layer. If None, alpha layers are passed through but not created.

Returns

rgb : (..., 3) ndarray

RGB image. A new dimension of length 3 is added to input image.

Create an RGB representation of a gray-level image.

Examples

See :

Local connectivity graph

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File: /skimage/color/colorconv.py#858
type: <class 'function'>
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