title: A robust filtering algorithm for subpixel reconstruction of chain coded line drawings.
abstract: A robust algorithm is presented for smoothing and achieving subpixel accuracy in the reconstruction of chain coded line drawings. The algorithm does not remove sharp corners and does not need a priori knowledge of curvature statistics. A fast on-line implementation can be achieved using a table look-up. A simplified algorithm can be used for reconstructing digitized polygons.
authors.affiliation: Department of Electrical and Computer Engineering, Clarkson University, Potsdam, NY 13676.
authors.forename: J
authors.initials: J
authors.lastname: Koplowitz
authors.forename: A P
authors.initials: AP
authors.lastname: Raj