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native MagickImage magick::MagickImage::sharpenImage ( double  raduis,
double  sigma 
) throws MagickException

Creates a new image that is a copy of an existing one with the pixels sharpened.

raduis The radius of the gaussian, in pixels, not counting \ the center pixel
sigma The standard deviation of the gaussian, in pixels
a sharpened image.
MagickException on error

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