Franz Pernkopf

2005
Pernkopf, F., "On Initialization of Gaussian Mixtures: A Hybrid Genetic EM Algorithm", IEEE International Conference on Acoustics, Speech, and Signal Processing, pp. 693 - 696, 2005.
2004
Baum, M., V. Dizdarevic, M. Hagmüller, G. Kubin, and F. Pernkopf, "Prosody-Based Recognition of Spoken German Varieties", Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing, pp. 929 - 932, May, 2004.  Download: baum+2004.pdf (95.21 KB)
Pernkopf, F., "3D Surface Inspection using Couples HMMs", International Conference on Pattern Recognition (ICPR), vol. 3, pp. 223 - 226, 2004.
Pernkopf, F., "Bayesian Network Classifiers versus k-NN Classifier using Sequential Feature Selection", 19th National Conference on Artificial Intelligence (AAAI), pp. 360 - 365, 2004.
Pernkopf, F., "Detection of Surface Defects on Raw Steel Blocks using Bayesian Network Classifiers", Pattern Analysis and Applications, vol. 7, pp. 333 - 342, 2004.  Download: journalversionpaa.pdf (459.48 KB)
2003
Pernkopf, F., and P. O'Leary, "Floating Search Algorithm for Structure Learning of Bayesian Network Classifiers", Pattern Recognition Letters, vol. 24, pp. 2839 - 2848, 2003.  Download: article.pdf (159.74 KB)
Pernkopf, F., and P. O'Leary, "Image Acquisition Techniques for Automatic Visual Inspection of Metallic Surfaces", NDT&E International, vol. 36, issue 8, pp. 609 - 617, 2003.  Download: ndt.pdf (405.98 KB)
Pernkopf, F., and P. O'Leary, "A Search-and-Score Structure Learning Algorithm for Bayesian Network Classifiers", SME Technical Paper MV03-329 ( (Society of Manufacturing Engineers, Reprint), pp. 1 - 12, 2003.
Pernkopf, F., and P. O'Leary, "A Search-and-Score Structure Learning Algorithm for Bayesian Network Classifiers", 6th International Conference on Quality Control by Artificial Vision (QCAV), Proceedings of SPIE, Vol. 5132, pp. 231-240, 2003.
Pernkopf, F., and P. O'Leary, "Shape Description and Analysis of Range Data for Milled Steel Blocks", IS&T/SPIE 15th Annual Symposium on Electronic Imaging, vol. 5011, pp. 74 - 81, 2003.
2002
Pernkopf, F., F. Pernkopf, and P. O'Leary, "Automatic Surface Inspection of Raw Milled Steel Blocks Using Range Imaging", Newsletter for SPIE's International Technical Group on Electronic Imaging, 2002.
Pernkopf, F., "Automatic Visual Inspection of Metallic Surfaces", PhD Thesis, Reihe 8, Nr. 949, VDI-Verlag, n/a, 2002.
Pernkopf, F., "Automatic Visual Inspection of Metallic Surfaces", Institute for Automation: University of Leoben, 2002.
Pernkopf, F., F. Pernkopf, and P. O'Leary, "Dedection fo Surface Defects on Raw Milled Steel Blocks Using Range Imaging", IS&T/SPIE's 14th Annual Symposium on Electronic Imaging, vol. 4664, pp. 170 - 181, 2002.
Pernkopf, F., and P. O'Leary, "Visual Inspection of Machined Metallic High-Precision Surfaces", EURASIP Journal on Applied Signal Processing, vol. 2002, issue 7, pp. 667 - 678, 2002.  Download: p667-pernkopf.pdf (1.42 MB)
2001
Pernkopf, F., and P. O'Leary, "Automatic Inspection System for Detection and Classification of Flaws on Turned Parts", 5th International Conference on Quality Control by Artificial Vision, pp. 359 - 364, 2001.
Pernkopf, F., and P. O'Leary, "Feature Selection and Classification using Genetic Algorithms with a novel Encoding", 9th International conference on Computer Analysis of Images and Patterns, pp. 161 - 168, 2001.