| ThinImg | Returns an image of the thinned white objects in the input image |
| FullThin | Returns an image of the fully thinned white objects in the input image |
| Junctions | Returns an image of the junctions of the white regions of the input image |
| LimbEnds | Returns an image of the limbends of the white regions of the input image |
| SUSAN | Returns an image of the greyscale corners detected using the SUSAN algorithm |