TY - JOUR A1 - Weinkauf, Tino A1 - Günther, David T1 - Separatrix Persistence: Extraction of Salient Edges on Surfaces Using Topological Methods T2 - Computer Graphics Forum (Proc. SGP’09) Y1 - 2009 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/3722 VL - 28 IS - 5 SP - 1519 EP - 1528 ER -