Hans Rieder

Synthetic aperture focusing of ultrasonic inspection data to enhance the probability of detection of defects in strongly attenuating materials

Martin Spies, M. Spies, H. Rieder, 2010 .

Ultrasonic online monitoring of additive manufacturing processes based on selective laser melting

Alexander Dillhöfer, Martin Spies, Joachim Bamberg, 2015 .

Boosting the application of ultrasonic arrays

Martin Spies, W. Gebhardt, Hans Rieder, 2002 .

Synthetic Aperture Focusing and Time-of-Flight Diffraction Ultrasonic Imaging—Past and Present

Alexander Dillhöfer, Martin Spies, Volker Schmitz, 2012 .