Object Topology

Compute various metrics as they relate to connectivity.

Input Types

Any 2D or 3D volume.

Module Parameters

Algorithm Method

Specifies the choice of the algorithm. The default method is "Euler". Other options are "Connectivity", "Well_Composed", "Critical_Points", "T-erosion", "TL-erosion", "T-dilation", "TL-dilation", "T-objects", "T-envelope", "Add_Points", "Remove_Points", "ID_Objects", "Main_Object", "C-wrapping", "Find_Slices", "Boundaries", "Full_Euler", "Full_Euler_4", "Full_Composed_4", "Distance_function", "Voronoi_FT", "Distance_smoothing", "Curvature", "Convexity_score", "Structure_measurements", and "Full_structure".

Threshold

The threshold that binarizes the input image. The default value is 0.5.

Reverse FG/BG

The choice of whether to reverse the foreground and the background. The default option is not.

Foreground Connectivity

Foreground connectivity type. The default value is 26. Other options are 18, 6, 8 and 4.

Background Connectivity

Background connectivity type. The default value is 6. Other options are 18, 26, 8 and 4.

Iterations

Specifies the number of iterations. The default value is 1.


Example Usage

Example input image.

 Isotropic volume Input Image

Output image, after Module.

 Depending on the options specified.