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Lecture Notes in Computer Science
We address the problem of constructing an approximate continuous representation of a digital contour with guarantees on the Hausdorff error between the digital shape and its reconstruction. Instead of polygonalizing the contour, we propose to reconstruct the shape with circular arcs. To do so, we exploit the recent curvature estimators. From their curvature field, we introduce a new simple and efficient algorithm to approximate a digital shape with as few arcs as possible at a given scale,doi:10.1007/978-3-642-19867-0_21 fatcat:hdahhhqu3rdn3inv5a7iytlhy4