Merge Separate Channels into an Image

merge returns an image from the combination of grayscale images corresponding to single channels (green, blue, red, or alpha).

merge(x)

Arguments

x	A list of single channel (grayscale) Image objects.

Value

An Image object.

Note

Color images are usually represented by 3 channels (possibly 4) in the following order: green (1), blue (2), red (3), and possibly alpha (4).

See also

split, Image

Author

Simon Garnier, garnier@njit.edu

Examples

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