A Flexible Tracking Concept Applied to Medical Scenarios Using an AR Window. - Bernd Schwald; Helmut Seibert; Tanja Weller (ISMAR, 2002)

Supporting minimal invasive interventions with augmented reality. - Bernd Schwald; Helmut Seibert; Michael Schnaider; Stefan Wesarg (CARS, 2004)

Composing 6 DOF Tracking Systems for VR/AR. - Bernd Schwald; Helmut Seibert; Michael Schnaider (Computer Graphics International, 2004)

Accuracy of needle implantation in brachytherapy using a medical AR system: a phantom study. - Stefan Wesarg; Evelyn A. Firle; Bernd Schwald; Helmut Seibert; Pawel Zogal; Sandra Roeddiger (Image-Guided Procedures, 2004)

Registration Tasks for a Hybrid Tracking System for Medical Augmented Reality. - Bernd Schwald; Helmut Seibert (WSCG, 2004)

Managing Data Flow in Interactive MR Applications. - Patrick Dähne; Helmut Seibert (WSCG (Short Papers), 2005)

System Architecture of a Mixed Reality Framework. - Helmut Seibert; Patrick Dähne (J. Virtual Real. Broadcast., 2006)

3D-Reconstruction of Soccer Scenes. - Cornelius Malerczyk; Helmut Seibert (CGVR, 2007)

A 3D Face Recognition Algorithm Using Histogram-based Features. - Xuebing Zhou; Helmut Seibert; Christoph Busch 001; Wolfgang Funk (3DOR@Eurographics, 2008)

International Database of Facial Images for Performance and ISO/IEC 19794-5 Conformance Tests. - Peter Ebinger; Margarida C. Neves; René Salamon; Helmut Seibert (BIOSIG, 2008)

Estimation of Curvatures in Point Sets based on Geometric Algebra. - Helmut Seibert; Dietmar Hildenbrand; Meike Becker; Arjan Kuijper (VISAPP (1), 2010)

3D Capturing of Fingerprints - On the way to a contactless certified sensor. - Dieter Koller; Leonhard F. Walchshäusl; Georg Eggers; Frank Neudel; Ulrich Kursawe; Peter Kühmstedt; Matthias Heinze; Roland Ramm; Christian Bräuer-Burchardt; Gunther Notni; Ricarda Kafka; Ralf Neubert; et al. (BIOSIG, 2011)

Towards Reconstructing a 3D Face Model from an Uncontrolled Video Sequence. - Lalit Prithviraj Jain; Helmut Seibert; Arjan Kuijper (CW, 2012)

Efficient Segmentation of 3D Face Reconstructions. - Helmut Seibert (IIH-MSP, 2012)