Dilation
Dilation[image, ker] gives the morphological dilation of image with respect to the structuring element ker.
Dilation[image, r] gives the dilation with respect to a range-r square.
Dilation[data, ...] applies dilation to an array of data.
Examples
Dilate an image:
Dilation[image, 2]Please visit the official Wolfram Language Reference for more details.