Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB - Karlsruhe Center for Material Signatures KCM- Matthias Michelsburg, Tan-Toan Le, Kai-Uwe Vieth, Thomas Längle, Günter Struck and Fernando Puente León. From experiments to realizations: hyper-spectral systems. In Sensor Based Sorting, Aachen, 17-19 April 2012.
- Matthias Michelsburg, Robin Gruna, Kai-Uwe Vieth and Fernando Puente León. Spektrale Bandselektion für das Filterdesign optischer Inspektionssysteme. In Technisches Messen, Vol. 78(9):384-390, 2011.
- Matthias Michelsburg, Robin Gruna, Kai-Uwe Vieth and Fernando Puente León. Spektrale Bandselektion beim Entwurf automatischer Sortieranlagen. In Fernando Puente and Michael Heizmann editors, Forum Bildverarbeitung, Pages 131-141, KIT Scientific Publishing, Karlsruhe, 2010.
- Robin Gruna, Kai-Uwe Vieth, Matthias Michelsburg and Fernando Puente León. Hyperspectral imaging - from laboratory to in-line food sorting. In 2nd International Workshop on Image Analysis in Agriculture 2010, Pages 79-90, CIGR, Budapest, Hungary, 26-27 August 2010.
- Robin Gruna and Jürgen Beyerer. Optical feature extraction with illumination-encoded linear functions. InProc. SPIE Image Processing: Machine Vision Applications V, 8300, 2012
- Robin Gruna and Jürgen Beyerer. Acquisition and Evaluation of Illumination Series for Unsupervised Defect Detection. InProc. IEEE Instrumentation and Measurement Technology Conference, Pages 192–197. Hangzhou, China.
- Miro Sauerland, Robin Gruna and Jürgen Beyerer.
Materialidentifikation mittels optisch realisierter Kreuzkorrelation der Reflektanzspektren. In Tagungsband des XXV. Messtechnisches Symposiums, Pages 11-102, Karlsruhe, 2011