ColorReplace

ColorReplace[image,color]

finds regions in image whose pixel values are similar to color and replaces them with transparent pixels.

ColorReplace[image,colorreplacement]

replaces all pixels with the specified replacement color.

ColorReplace[image,colorreplacement,d]

replaces all pixels whose values are within a distance d from color.

ColorReplace[image,{color1replacement1,…},{d1,…}]

does multiple color replacements.

Details

Examples

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Basic Examples  (3)

Replace a background with transparency:

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Replace black pixels in an image:

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Replace red pixels in a 3D image:

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Scope  (2)

Applications  (4)

Properties & Relations  (2)

Introduced in 2012
(9.0)
|
Updated in 2014
(10.0)