In: Marco Agus; Massimiliano Corsini; Ruggero Pintus (Hrsg.). Smart Tools and Applications in Computer Graphics 2019. Smart Tools and Applications in Computer Graphics (STAG-2019), November 14-15, Cagliari, Sardinia, Italy, Pages 79-88, ISBN 978-3-03868-100-7, The Eurographics Association, 11/2019.