Opening

Class: NodeImageOpening

Node Icon

Removes small (i.e., smaller than the structuring element) structures in the interior or at the boundaries of the image.

The morphological opening of an image “f” is defined as: Opening(f) = Dilatation(Erosion(f)).

Inputs

Image

Input image.

Type: Image4DFloat, Required, Single

Outputs

Out

Resulting image.

Type: Image4DFloat

Settings

Kernel Selection

The shape of the structuring element.

Values: Annulus, Ball, Box, Cross

Radius X Integer

The radius of the kernel in the X direction, specified in voxels.

Radius Y Integer

The radius of the kernel in the Y direction, specified in voxels.

Radius Z Integer

The radius of the kernel in the Z direction, specified in voxels.

References

  1. Grayscale Opening in SimpleITK

See also

Keywords:

Copyright © 2022, NONPI Medical AB