turn noisy raster segmentation masks into clean polygons with a minimal number of segments
computer-vision geospatial gis image-processing polygon computational-geometry polyline segmentation vectorization contour polygon-simplification raster-to-vector segmentation-mask polygon-regularization segmentation-postprocessing building-footprint-extraction geometric-post-regularization mask-to-polygon subpixel-line-fitting contour-simplification
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Updated
Aug 9, 2026 - Python