Create polygon based on image processing of a binary 2D image

[magnesj]

When working with contour maps, it is often required to create a polygon of the visible parts of a contour map. This operation can be made robust using image processing techniques like flood-fill, erosion and dilation.

• Create a feature that automatically creates a polygon based on visible contour map
• Create an interactive feature for adjustments of image processing properties as input to creating the polygon

Example of erosion and dilation