Franz Pernkopf

2011
Stark, M., Wohlmayr M., & Pernkopf F. (2011).  Source-Filter based Single Channel Speech Separation using Pitch Information. IEEE Transactions on Audio, Speech and Language Processing. 19(2), 242 - 255. Download: ieeemichi.pdf (1.22 MB)
Wohlmayr, M., Peharz R., & Pernkopf F. (2011).  Efficient Implementation of Probabilistic Multi-Pitch Tracking. 36th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011). 5412-5415. Abstract
Wohlmayr, M., & Pernkopf F. (2011).  EM-based Gain Adaptation for Probabilistic Multipitch Tracking. International Conference on Spoken Language Processing (Interspeech). 1969-1972. Abstract
Peharz, R., Wohlmayr M., & Pernkopf F. (2011).  Gain-robust Multi-pitch Tracking Using Sparse Nonnegative Matrix Factorization. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). 5416-5419.
Leitner, C., Pernkopf F., & Kubin G. (2011).  Kernel PCA for Speech Enhancement. 12th Annual Conference of the International Speech Communication Association (Interspeech). 1221–1224. Download: Leitner2011KernelPCASpeechEnhancement.pdf (312.53 KB)
Pernkopf, F., Wohlmayr M., & Mücke M. (2011).  Maximum Margin Structure Learning of Bayesian Network Classifiers. 36th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011). 2076-2079. Abstract
Leitner, C., & Pernkopf F. (2011).  The Pre-Image Problem and Kernel PCA for Speech Enhancement. 5th International Conference on Nonlinear Speech Processing (NOLISP). 199-206. Download: Leitner2011PreimageProblemkPCA.pdf (230.49 KB)
2010
Pernkopf, F., & Wohlmayr M. (2010).  Large Margin Learning of Bayesian Classifiers based on Gaussian Mixture Models. European Conference on Machine Learning (ECML). 6323, 50 - 55. Download: pernkopf_506.pdf (1013.46 KB); archive2.zip (13.14 KB)
Pernkopf, F., & Bilmes J. (2010).  Efficient Heuristics for Discriminative Structure Learning of Bayesian Network Classifiers. Journal of Machine Learning Research. 11, 2323-2360. Download: pernkopf10a.pdf (633.86 KB)
Tantibundhit, C., Pernkopf F., & Kubin G. (2010).  Joint Time-Frequency Segmentation Algorithm for Transient Speech Decomposition and Speech Enhancement. IEEE Transactions on Audio, Speech and Language Processing. Volume: 18(6), 1417 - 1428. Download: 05299027.pdf (2.12 MB)
Stark, M., & Pernkopf F. (2010).  On Optimizing the Computational Complexity for VQ-Based Single Channel Source Separation. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). 237 - 240.
2009
Wohlmayr, M., & Pernkopf F. (2009).  Finite Mixture Spectrogram Modeling for Multipitch Tracking Using A Factorial Hidden Markov Model. (International Speech Communication Association, Ed.).Proceedings of the 10th Annual Conference of the International Speech Communication Association. 1079 - 1082.
Pernkopf, F., & Wohlmayr M. (2009).  On Discriminative Parameter Learning of Bayesian Network Classifiers. European Conference on Machine Learning (ECML 2009). 221 - 237. Download: masterecml_re1short.pdf (188.39 KB)
Wiesenegger, M., & Pernkopf F. (2009).  Wavelet-Based Speaker Change Detection in Single Channel Speech Data. Proceedings of the 10th Annual Conference of the International Speech Communication Association, Brighton. 836-839.
Stark, M., & Pernkopf F. (2009).  A Dictionary Based Noise Robust Pitch Tracker. International Conference on Speech and Computer, SPECOM. 211 - 214.
Kranzler, C., Pernkopf F., Muhr R., Pucher M., & Neubarth F. (2009).  Text-To-Speech Engine with Austrian German Corpus. International Conference on Speech and Computer, SPECOM.
Böhm, C., & Pernkopf F. (2009).  Effective metric-based speaker segmentation in the frequency domain. IEEE International Conference on Acoustics, Speech and Signal Processing. 4081 - 4084.