Per the API docs, this should strip all profiles and comments attached
to the image. This can be useful for removing identifying information
from an image (e.g. EXIF tags).
The MagickKmeansImage function appears to have been added in ImageMagick 7.0.10-36.
if you try to build against an earlier version, you'll get a compilation
error about the bindings not having such a function.
David Wilemski