Main Page | See live article | Alphabetical index A number of binary image processing operations which were developed from a set theoretical approach that comes under the headings of Mathematical Morphology. Some morphological operations are: Erosion (morphology) Dilation (morphology) Opening Closing Shrinking Thinning Thickening Skeletonization Pruning This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.