Mathematica > Data Manipulation > Image Processing & Analysis > Image Representation > ImageChannels
BUILT-IN MATHEMATICA SYMBOL

ImageChannels

ImageChannels[image]
gives the number of channels present in the data for the Image or Image3D object image.

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Basic Examples (3)Basic Examples (3)

This gives the number of channels present in an RGB image:

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Channels in an RGBA image:

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A 9-channel random image:

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