Alexander Krueger

Publication Activity (10 Years)

Years Active: 2008-2015
Publications (10 Years): 1

Top Topics

Observation Model

Speech Recognition

Power Spectral Density

Top Venues

IEEE Trans. Speech Audio Process.

BMC Medical Imaging

Publications

Oliver Dobrindt, Holger Amthauer, Alexander Krueger, Juri Ruf, Heiko Wissel, Oliver S. Großer, Max Seidensticker, Christoph H. Lohmann
Hybrid SPECT/CT for the assessment of a painful hip after uncemented total hip arthroplasty. BMC Medical Imaging 15 (2015)
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
A New Observation Model in the Logarithmic Mel Power Spectral Domain for the Automatic Recognition of Noisy Reverberant Speech. IEEE ACM Trans. Audio Speech Lang. Process. 22 (1) (2014)
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
Bayesian Feature Enhancement for Reverberation and Noise Robust Speech Recognition. IEEE Trans. Speech Audio Process. 21 (8) (2013)
Aleksej Chinaev, Alexander Krueger, Dang Hai Tran Vu, Reinhold Haeb-Umbach
Improved noise power spectral density tracking by a MAP-based postprocessor. ICASSP (2012)
Alexander Krueger, Oliver Walter, Volker Leutnant, Reinhold Haeb-Umbach
Bayesian Feature Enhancement for ASR of Noisy Reverberant Real-World Data. INTERSPEECH (2012)
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
Investigations Into a Statistical Observation Model for Logarithmic Mel Power Spectral Density Features of Noisy Reverberant Speech. ITG Conference on Speech Communication (2012)
Alexander Krueger, Reinhold Haeb-Umbach
MAP-based estimation of the parameters of non-stationary Gaussian processes from noisy observations. ICASSP (2011)
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
A Versatile Gaussian Splitting Approach to Non-Linear State Estimation and its Application to Noise-Robust ASR. INTERSPEECH (2011)
Alexander Krueger, Ernst Warsitz, Reinhold Haeb-Umbach
Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation. IEEE Trans. Speech Audio Process. 19 (1) (2011)
Alexander Krueger, Reinhold Haeb-Umbach
Model-Based Feature Enhancement for Reverberant Speech Recognition. IEEE Trans. Speech Audio Process. 18 (7) (2010)
Alexander Krueger, Volker Leutnant, Reinhold Haeb-Umbach, Marcel R. Ackermann, Johannes Blömer
On the Initialization of Dynamic Models for Speech Features. Sprachkommunikation (2010)
Bhiksha Raj, Kevin W. Wilson, Alexander Krueger, Reinhold Haeb-Umbach
Ungrounded independent non-negative factor analysis. INTERSPEECH (2010)
Alexander Krueger, Reinhold Haeb-Umbach
Model based feature enhancement for automatic speech recognition in reverberant environments. INTERSPEECH (2009)
Ernst Warsitz, Alexander Krueger, Reinhold Haeb-Umbach
Speech enhancement with a new generalized eigenvector blocking matrix for application in a generalized sidelobe canceller. ICASSP (2008)