I need to create a numpy 2D array which represents a binary mask of a polygon, using standard Python packages.

  • input: polygon vertices, image dimensions
  • output: binary mask of polygon (numpy 2D array)

(Larger context: I want to get the distance transform of this polygon using scipy.ndimage.morphology.distance_transform_edt.)

Can anyone show me how to do this?

python scipy polygon sage point-in-polygon
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