Signal Processing and Speech Communication Laboratory
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Michael Wohlmayr

Profile Picture Michael Wohlmayr
PhD Thesis
Publications
  • Conference paper Wohlmayr M., Mohr L. & Pernkopf F. (2014) On Self-Adaptation in Single-Channel Source Separation. (pp. x-x). [more info]
  • Conference paper Wohlmayr M. & Pernkopf F. (2013) Model Adaptation of Factorial HMMs for Multipitch Tracking. (pp. 26052013-31052013). [more info]
  • Journal article Pernkopf F. & Wohlmayr M. (2013) Stochastic Margin-based Structure Learning of Bayesian Network Classiers. in Pattern Recognition, 46(2), p. 464-471. [more info]
  • Journal article Wohlmayr M. & Pernkopf F. (2013) Model-Based Multiple Pitch Tracking Using Factorial HMMs: Model Adaptation and Inference. in IEEE Transactions on Audio Speech and Language Processing , 21(8), p. 1742-1754. [more info] [doi]
  • Patent Képesi M., Wohlmayr M. & Kubin G. (2012) Joint Position-Pitch Estimation of Acoustic Sources for their Tracking.. [more info]
  • Patent Wohlmayr M., Stark M. & Pernkopf F. (2012) Verfahren zur Ermittlung von Grundfrequenz-Verläufen mehrerer Signalquellen.. [more info]
  • Journal article Pernkopf F., Wohlmayr M. & Tschiatschek S. (2012) Maximum Margin Bayesian Network Classifiers. in IEEE Transactions on Pattern Analysis and Machine Intelligence, 34(3), p. 521-532. [more info] [doi]
  • Conference paper Peharz R., Wohlmayr M. & Pernkopf F. (2011) Gain-robust Multi-pitch Tracking Using Sparse Nonnegative Matrix Factorization. (pp. 5416-5419). [more info] [doi]
  • Conference paper Wohlmayr M. & Pernkopf F. (2011) EM-based Gain Adaptation for Probabilistic Multipitch Tracking. in International Conference on Spoken Language Processing (pp. 1969-1972). [more info]
  • Conference paper Wohlmayr M., Peharz R. & Pernkopf F. (2011) Efficient Implementation of Probabilistic Multi-Pitch Tracking. in 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing (pp. 5412-5415). [more info]
  • Conference paper Pernkopf F., Wohlmayr M. & Mücke M. (2011) Maximum Margin Structure Learning of Bayesian Network Classifiers. (pp. 2076-2079). [more info]
  • Conference paper Pirker G., Wohlmayr M., Petrik S. & Pernkopf F. (2011) A Pitch Tracking Corpus with Evaluation on Multipitch Tracking Scenario. (pp. 1509-1512). [more info]
  • Journal article Wohlmayr M., Stark M. & Pernkopf F. (2011) A Probabilistic Interaction Model for Multipitch Tracking With Factorial Hidden Markov Models. in IEEE Transactions on Audio Speech and Language Processing , 19(4), p. 799-810. [more info] [doi]
  • Journal article Stark M., Wohlmayr M. & Pernkopf F. (2011) Source-Filter based Single Channel Speech Separation using Pitch Information. in IEEE Transactions on Audio Speech and Language Processing , 19(2), p. 242-255. [more info] [doi]
  • Conference paper Pernkopf F. & Wohlmayr M. (2010) Large Margin Learning of Bayesian Classifiers based on Gaussian Mixture Models. in European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, ECML PKDD 2010 (pp. 50-55). [more info] [doi]
  • Conference paper Pernkopf F. & Wohlmayr M. (2010) Maximum Margin Training for Gaussian Mixture Models with Application to Multipitch Tracking. (pp. X-X). [more info]
  • Conference paper Wohlmayr M., Stark M. & Pernkopf F. (2010) A Mixture Maximization Approach to Multipitch Tracking With Factorial Hidden Markov Models. (pp. 5070-5073). [more info]
  • Conference paper Stark M., Wohlmayr M. & Pernkopf F. (2010) Single Channel Speech Separation Using Source-Filter Representation. (pp. 826-829). [more info]
  • Conference paper Pernkopf F. & Wohlmayr M. (2009) On Discriminative Parameter Learning of Bayesian Network Classifiers. in European Conference on Machine Learning (ECML 2009) (pp. 221-237). [more info]
  • Conference paper Wohlmayr M. & Pernkopf F. (2009) Finite Mixture Spectrogram Modeling for Multipitch Tracking Using A Factorial Hidden Markov Model. in Interspeech - International Conference on Spoken Language Processing (pp. 1079-1082). [more info]
  • Conference paper Wohlmayr M. & Pernkopf F. (2008) Multipitch Tracking Using A Factorial Hidden Markov Model. (pp. 1-4). [more info]
  • Conference paper Kepesi M., Wohlmayr M. & Habib T. (2007) Pitch Driven Position Estimation of Speakers in Multi-Speaker Environments. in 3rd Congress of the Alps Adria Acoustics Association. [more info]
  • Conference paper Markaki M., Wohlmayr M. & Stylianou Y. (2007) Speech - Nonspeech Discrimination using the Information Bottleneck Method and Spectro-Temporal Modulation Index. in 8th International Conference on Spoken Language Processing (pp. 2913-2916). [more info]
  • Conference paper Wohlmayr M. & Kepesi M. (2007) Joint Position-Pitch Extraction from Multichannel Audio. in 8th International Conference on Spoken Language Processing (pp. 1629-1632). [more info]
  • Conference paper Wohlmayr M., Markaki M. & Stylianou Y. (2007) Speech-Nonspeech Discrimination based on speech-relevant spectrogram modulations. in European Signal Processing Conference (pp. 1551-1555). [more info]
  • Conference paper Kepesi M., Pernkopf F. & Wohlmayr M. (2007) Joint Position-Pitch Tracking for 2-Channel Audio. (pp. 303-306). [more info]
  • Chapter Markaki M., Wohlmayr M. & Stylianou Y. (2007) Extraction of Speech-Relevant Information from Modulation Spectrograms. 1 ed. ({"formatted"=>true, "value"=>"Lecture Notes in Computer Science"}). [more info] [doi]