Triangulation of Cross-sectional Digital Straight Segments and Minimum Length Polygons for Surface Area Estimation. - Petra Wiederhold; Mario Villafuerte (IWCIA Special Track on Applications, 2009)

A new algorithm for triangulation from cross sections and its application to surface area estimation. - Petra Wiederhold; Mario Villafuerte (Int. J. Imaging Syst. Technol., 2011)

A Polygonal Approximation for General 4-Contours Corresponding to Weakly Simple Curves. - Mario Villafuerte; Petra Wiederhold (J. Math. Imaging Vis., 2022)