gives the negative of image, in which all colors have been negated.

gives the negative of a color.


  • ColorNegate works on 2D as well as 3D binary, grayscale, color, and arbitrary multichannel images.
  • ColorNegate maps every pixel value or color v to 1-ν. For images with defined color spaces, negation happens in the RGBColor space. »
  • ColorNegate returns a color or an image of the same ColorSpace as the input.
Introduced in 2008
| Updated in 2014
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