Closing

Closing[image, ker] gives the morphological closing of image with respect to the structuring element ker.

Closing[image, r] gives the closing with respect to a range-r square.

Closing[data, ...] applies closing to an array of data.

Examples

Apply morphological closing to an image:

Closing[img, 3]

With a custom structuring element:

Closing[img, DiskMatrix[5]]

Please visit the official Wolfram Language Reference for more details.