| ::bottom_hat | Compute the bottom hat of regions. |
| ::boundary | Reduce a region to its boundary. |
| ::closing | Close a region. |
| ::closing_circle | Close a region with a circular structuring element. |
| ::closing_golay | Close a region with an element from the Golay alphabet. |
| ::closing_rectangle1 | Close a region with a rectangular structuring element. |
| ::dilation1 | Dilate a region. |
| ::dilation2 | Dilate a region (using a reference point). |
| ::dilation_circle | Dilate a region with a circular structuring element. |
| ::dilation_golay | Dilate a region with an element from the Golay alphabet. |
| ::dilation_rectangle1 | Dilate a region with a rectangular structuring element. |
| ::dilation_seq | Dilate a region sequentially. |
| ::erosion1 | Erode a region. |
| ::erosion2 | Erode a region (using a reference point). |
| ::erosion_circle | Erode a region with a circular structuring element. |
| ::erosion_golay | Erode a region with an element from the Golay alphabet. |
| ::erosion_rectangle1 | Erode a region with a rectangular structuring element. |
| ::erosion_seq | Erode a region sequentially. |
| ::fitting | Perform a closing after an opening with multiple structuring elements. |
| ::gen_struct_elements | Generate standard structuring elements. |
| ::golay_elements | Generate the structuring elements of the Golay alphabet. |
| ::hit_or_miss | Hit-or-miss operation for regions. |
| ::hit_or_miss_golay | Hit-or-miss operation for regions using the Golay alphabet. |
| ::hit_or_miss_seq | Hit-or-miss operation for regions using the Golay alphabet (sequential). |
| ::minkowski_add1 | Perform a Minkowski addition on a region. |
| ::minkowski_add2 | Dilate a region (using a reference point). |
| ::minkowski_sub1 | Erode a region. |
| ::minkowski_sub2 | Erode a region (using a reference point). |
| ::morph_hat | Compute the union of ::bottom_hat and ::top_hat. |
| ::morph_skeleton | Compute the morphological skeleton of a region. |
| ::morph_skiz | Thinning of a region. |
| ::opening | Open a region. |
| ::opening_circle | Open a region with a circular structuring element. |
| ::opening_golay | Open a region with an element from the Golay alphabet. |
| ::opening_rectangle1 | Open a region with a rectangular structuring element. |
| ::opening_seg | Separate overlapping regions. |
| ::pruning | Prune the branches of a region. |
| ::thickening | Add the result of a hit-or-miss operation to a region. |
| ::thickening_golay | Add the result of a hit-or-miss operation to a region (using a Golay structuring element). |
| ::thickening_seq | Add the result of a hit-or-miss operation to a region (sequential). |
| ::thinning | Remove the result of a hit-or-miss operation from a region. |
| ::thinning_golay | Remove the result of a hit-or-miss operation from a region (using a Golay structuring element). |
| ::thinning_seq | Remove the result of a hit-or-miss operation from a region (sequential). |
| ::top_hat | Compute the top hat of regions. |