Blurs an Image Using a Gaussian Filter

gaussianBlur convolves the source image with the specified Gaussian kernel. The result is a blurred version of the source image.

gaussianBlur(image, k_height = 5, k_width = 5, sigma_x = 1,
  sigma_y = 1)

Arguments

image	An `Image` object.
k_height	The half-height in pixels of the kernel (default: 5).
k_width	The half-width in pixels of the kernel (default: 5).
sigma_x	The standard deviation of the kernel along the x axis (default: 1).
sigma_y	The standard deviation of the kernel along the y axis (default: 1).

image An Image object.

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