Analyse von HDRC-Bildern des Werkstoffübergangs des MSG-Schweissprozesses. - S. Nordbruch; Petra Tschirner; Axel Gräser (DAGM-Symposium, 2000)

A Concept for the Application of Augmented Reality in Manual Gas Metal Arc Welding. - Petra Tschirner; Bernd Hillers; Axel Gräser (ISMAR, 2002)

Human visual system based image contrast enhancement. - Petra Tschirner (2005)