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Mathematica > Data Manipulation > Image Processing & Analysis > Color Processing >
Mathematica > Visualization and Graphics > Graphics Options & Styling > Colors > Color Processing >
Mathematica > Visualization and Graphics > Symbolic Graphics Language > Graphics Directives > Colors > Color Processing >
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ColorSeparate

ColorSeparate[image]
gives a list of single-channel images corresponding to each of the color channels in image.
  • ColorSeparate works with images containing any number of color channels.
EXAMPLESCLOSE ALL
Basic Examples   (2)
Separate an RGB image into three channels:
Separate the channels of an HSB image:
Separate an RGB image into three channels:
In[1]:=
Click for copyable input
Out[1]=
In[2]:=
Click for copyable input
 
Separate the channels of an HSB image:
In[1]:=
Click for copyable input
Out[1]=
Applications   (1)
Extract red objects by subtracting the blue and green color planes from the red color plane:
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