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

Blurs the image using a gaussian operator. The effectiveness of the operator - and the amount of blurring - is controlled by selecting a 'radius' and a 'sigma'. The radius sets the circle around each pixel of the 'neighborhood' used for calculating an average pixel color. Sigma determines how much the calculated average affects the pixel.

raduis The radius of the Gaussian, in pixels, not counting the center pixel
sigma The standard deviation of the Gaussian, in pixels.
A new, blurred, image.
MagickException on error

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