Tobias Jensen

  • Niels Jernes Vej 14, 3-013

    9220 Aalborg Ø

    Danmark

20082019
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Publikationer 2008 2019

2019
8 Downloads (Pure)

A Fast Interior-Point Method for Atomic Norm Soft Thresholding

Hansen, T. L. & Jensen, T., 2019, (Accepteret/In press) I : Signal Processing.

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2018
69 Downloads (Pure)

Revisiting the Linear Prediction Analysis-by-Synthesis Speech Coding Paradigm using Real-time Convex Optimization

Giacobello, D., Murthi, M., Jensen, T. L. & Christensen, M. G., nov. 2018, I : Asilomar Conference on Signals, Systems and Computers. Conference Record. 2018, 6 s.

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3 Citationer (Scopus)
136 Downloads (Pure)

Speech Dereverberation Based on Convex Optimization Algorithms for Group Sparse Linear Prediction

Giacobello, D. & Jensen, T. L., 2018, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018. IEEE, s. 446-450 5 s. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

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2017
5 Citationer (Scopus)
340 Downloads (Pure)

A Fast Algorithm for Maximum Likelihood Estimation of Harmonic Chirp Parameters

Jensen, T. L., Nielsen, J. K., Jensen, J. R., Christensen, M. G. & Jensen, S. H., 2017, I : I E E E Transactions on Signal Processing. 65, 19, s. 5137 - 5152

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Maximum likelihood estimation
Maximum likelihood
Computational complexity
1 Citation (Scopus)
128 Downloads (Pure)

An Approach for Analyzing the Global Rate of Convergence of Quasi-Newton and Truncated-Newton Methods

Jensen, T. L. & Diehl, M., jan. 2017, I : Journal of Optimization Theory and Applications. 172, 1, s. 206-221

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5 Citationer (Scopus)

Computational Complexity Reduction in Nonuniform Compressed Sensing by Multi-Coset Emulation

Grigoryan, R., Jensen, T. L. & Larsen, T., feb. 2017, I : Signal Processing. 131, s. 492-501

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Compressed sensing
Computational complexity
Sampling
Signal reconstruction
Frequency bands
11 Citationer (Scopus)
918 Downloads (Pure)

Fast fundamental frequency estimation: Making a statistically efficient estimator computationally efficient

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., jun. 2017, I : Signal Processing. 135, s. 188-197 10 s.

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Frequency estimation
Maximum likelihood
Computational complexity
1 Citation (Scopus)
199 Downloads (Pure)

Fast Harmonic Chirp Summation

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., 7 mar. 2017, 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 5 s. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

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1 Citation (Scopus)
147 Downloads (Pure)

Multi-pitch Estimation using Semidefinite Programming

Jensen, T. L. & Vandenberghe, L., mar. 2017, 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, s. 4192-4196 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

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Vibration analysis
Glossaries
Decomposition
122 Downloads (Pure)

Parametric Methods for Order Tracking Analysis

Nielsen, J. K. & Jensen, T. L., 26 jun. 2017, 26 s.

Publikation: Bog/antologi/afhandling/rapportRapportForskning

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Tachometers
2016
1 Citation (Scopus)
154 Downloads (Pure)

Computational Analysis of a Fast Algorithm for High-order Sparse Linear Prediction

Jensen, T. L., Giacobello, D., van Waterschoot, T. & Christensen, M. G., 2016, Signal Processing Conference (EUSIPCO), 2016 24th European. IEEE, s. 1073-1077 (Proceedings of the European Signal Processing Conference (EUSIPCO)).

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10 Citationer (Scopus)
140 Downloads (Pure)

Fast Algorithms for High-Order Sparse Linear Prediction with Applications to Speech Processing

Jensen, T. L., Giacobello, D., van Waterschoot, T. & Christensen, M. G., feb. 2016, I : Speech Communication. 76, s. 143–156

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Speech Processing
Speech processing
Linear Prediction
Fast Algorithm
Higher Order
5 Citationer (Scopus)
225 Downloads (Pure)

Fast and Statistically Efficient Fundamental Frequency Estimation

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., mar. 2016, Acoustics, Speech and Signal Processing (ICASSP), 2016 IEEE International Conference on. IEEE, s. 86-90 (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

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Frequency estimation
Autocorrelation
Maximum likelihood
Costs
6 Citationer (Scopus)
140 Downloads (Pure)

Grid Size Selection for Nonlinear Least-Squares Optimization in Spectral Estimation and Array Processing

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., aug. 2016, Signal Processing Conference (EUSIPCO), 2016 24th European. IEEE, s. 1653-1657 (Proceedings of the European Signal Processing Conference (EUSIPCO)).

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Array processing
Cost functions
Sensors
10 Citationer (Scopus)

Investigation of UWB Wind Turbine Blade Deflection Sensing with a Tip Antenna inside a Blade

Zhang, S., Jensen, T. L., Franek, O., Eggers, P. C. F., Byskov, C. & Pedersen, G. F., nov. 2016, I : I E E E Sensors Journal. 16, 22, s. 7892 - 7902 11 s.

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turbine blades
wind turbines
blades
Ultra-wideband (UWB)
Wind turbines
2 Citationer (Scopus)
676 Downloads (Pure)

Wind Turbine Blade Deflection Sensing System Based on UWB Technology

Franek, O., Zhang, S., Jensen, T. L., Eggers, P. C. F., Olesen, K., Byskov, C. & Pedersen, G. F., sep. 2016, Antennas and Propagation in Wireless Communications (APWC), 2016 IEEE-APS Topical Conference on. 6th udg. Cairns, Australia: IEEE, s. 260-263

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Ultra-wideband (UWB)
Wind turbines
Turbomachine blades
Telecommunication links
Antennas
2015
2 Citationer (Scopus)
216 Downloads (Pure)

A Fast Algorithm for Maximum Likelihood-based Fundamental Frequency Estimation

Nielsen, J. K., Jensen, T. L., Jensen, J. R., Christensen, M. G. & Jensen, S. H., 1 sep. 2015, 23rd European Signal Processing Conference (EUSIPCO), 2015. IEEE Press, s. 589 - 593 (Proceedings of the European Signal Processing Conference).

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7 Citationer (Scopus)

Online Estimation of wind turbine blade deflection with UWB signals

Jensen, T. L., Jakobsen, M. L., Østergaard, J., Nielsen, J. K., Byskov, C., Bæk, P. & Jensen, S. H., 2015, 23rd European Signal Processing Conference (EUSIPCO). IEEE Press, s. 1187-1191 (Proceedings of the European Signal Processing Conference).

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Triangulation
Ultra-wideband (UWB)
Wind turbines
Turbomachine blades
Anechoic chambers
1 Citation (Scopus)
93 Downloads (Pure)

Real-time Loudspeaker Distance Estimation with Stereo Audio

Nielsen, J. K., Gaubitch, N., Heusdens, R., Martinez, J., Jensen, T. L. & Jensen, S. H., 1 sep. 2015, 23rd European Signal Processing Conference (EUSIPCO), 2015. IEEE Press, s. 250 - 254 7362383. (Proceedings of the European Signal Processing Conference).

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15 Citationer (Scopus)

UWB Wind Turbine Blade Deflection Sensing for Wind Energy Cost Reduction

Zhang, S., Jensen, T. L., Franek, O., Eggers, P. C. F., Olesen, K., Byskov, C. & Pedersen, G. F., 12 aug. 2015, I : Sensors. 15, 8, s. 19768-19782

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windpower utilization
cost reduction
turbine blades
wind turbines
Cost reduction
2014
290 Downloads (Pure)

Magni

Oxvig, C. S., Pedersen, P. S., Østergaard, J., Arildsen, T., Jensen, T. L. & Larsen, T., 2014

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Compressed sensing
Image acquisition
Atomic force microscopy
Hardware
10 Citationer (Scopus)
567 Downloads (Pure)

Stable 1-Norm Error Minimization Based Linear Predictors for Speech Modeling

Giacobello, D., Christensen, M. G., Jensen, T. L., Murthi, M. N., Jensen, S. H. & Moonen, M., maj 2014, I : I E E E Transactions on Audio, Speech and Language Processing. 22, 5, s. 912-922 11 s.

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norms
optimization
predictions
linear prediction
Mathematical operators
2013
19 Citationer (Scopus)
1698 Downloads (Pure)

Compressive Sensing for Spread Spectrum Receivers

Fyhn, K., Jensen, T. L., Larsen, T. & Jensen, S. H., maj 2013, I : I E E E Transactions on Wireless Communications. 12, 5, s. 2334 - 2343

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Compressive Sensing
Spread Spectrum
Receiver
Bit error rate
Code division multiple access
5 Citationer (Scopus)
377 Downloads (Pure)

Real-Time Implementations of Sparse Linear Prediction for Speech Processing

Jensen, T. L., Giacobello, D., Christensen, M. G., Jensen, S. H. & Moonen, M., 2013, 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing. IEEE Signal Processing Society, 5 s. (I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings).

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8 Citationer (Scopus)
273 Downloads (Pure)

Reconstruction of Undersampled Atomic Force Microscopy Images: Interpolation versus Basis Pursuit

Jensen, T. L., Arildsen, T., Østergaard, J. & Larsen, T., dec. 2013, The 9th International Conference on Signal Image Technology and Internet Based Systems. IEEE Computer Society Press, s. 130 - 135

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interpolation
atomic force microscopy
manipulators
acquisition
high resolution
4 Citationer (Scopus)
246 Downloads (Pure)

Reducing the Computational Complexity of Reconstruction in Compressed Sensing Nonuniform Sampling

Grigoryan, R., Jensen, T. L., Arildsen, T. & Larsen, T., 2013, I : European Signal Processing Conference (EUSIPCO). 21, 5 s.

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Compressed sensing
Computational complexity
Sampling
Signal reconstruction
Glossaries
16 Citationer (Scopus)
1933 Downloads (Pure)

Robust Computation of Error Vector Magnitude for Wireless Standards

Jensen, T. L. & Larsen, T., 1 feb. 2013, I : I E E E Transactions on Communications. 61, 2, s. 648-657 10 s.

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Modulation
Signal analysis
Global optimization
Newton-Raphson method
Transmitters
2012
460 Downloads (Pure)

Downsampling of DFT Precoded Signals for the AWGN Channel

Jensen, T. L., Fyhn, K., Arildsen, T. & Larsen, T., 2012, Proceedings of the 12th IEEE International Symposium on Signal Processing and Information Technology. IEEE, s. 141-146 6 s.

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Quadrature phase shift keying
Discrete Fourier transforms
Detectors
Signal to noise ratio
Phase transitions
1147 Downloads (Pure)

First-order Convex Optimization Methods for Signal and Image Processing

Jensen, T. L., 15 feb. 2012, Aalborg. 182 s.

Publikation: Bog/antologi/afhandling/rapportPh.d.-afhandlingForskning

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Convex optimization
Signal processing
Image processing
Inverse problems
Gradient methods
61 Citationer (Scopus)
240 Downloads (Pure)

Implementation of an optimal first-order method for strongly convex total variation regularization

Jensen, T. L., Jørgensen, J. H., Hansen, P. C. & Jensen, S. H., 12 jun. 2012, I : BIT Numerical Mathematics. 52, 2, s. 329-356 28 s.

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2011
257 Downloads (Pure)

Accelerated gradient methods for total-variation-based CT image reconstruction

Jørgensen, J. H., Jensen, T. L., Hansen, P. C., Jensen, S. H., Sidky, E. Y. & Pan, X., 2011. 4 s.

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4 Citationer (Scopus)
785 Downloads (Pure)

Multiple-Description l1-Compression

Jensen, T. L., Østergaard, J., Dahl, J. & Jensen, S. H., aug. 2011, I : I E E E Transactions on Signal Processing. 59, 8, s. 3699 - 3711 13 s.

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2010
102 Citationer (Scopus)
3510 Downloads (Pure)

Algorithms and software for total variation image reconstruction via first-order methods

Dahl, J., Hansen, P. C., Jensen, S. H. & Jensen, T. L., 2010, I : Numerical Algorithms. 53, 1, s. 67-92

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55 Citationer (Scopus)
1258 Downloads (Pure)

Fast Link Adaptation for MIMO-OFDM

Jensen, T. L., Kant, S., Wehinger, J. & Fleury, B. H., 21 jun. 2010, I : I E E E Transactions on Vehicular Technology. 59, 8, s. 3766 - 3778

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Link Adaptation
Orthogonal Frequency Division multiplexing (OFDM)
Orthogonal frequency division multiplexing
Throughput
Metric
282 Downloads (Pure)
Fil
1 Citation (Scopus)
1 Downloads (Pure)

Multiple Descriptions Using Sparse Decompositions

Jensen, T. L., Østergaard, J., Dahl, J. & Jensen, S. H., 2010, I : Proceedings of the European Signal Processing Conference. 2010, s. 110-114

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Decomposition
Convex optimization
2009

A First-Order Method for the Multiple-Description l1-Compression Problem

Jensen, T. L., Østergaard, J., Dahl, J. & Jensen, S. H., 2009, SPARS'09 - Signal Processing with Adaptive Sparse Structured Representations (2009). s. 6

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3 Citationer (Scopus)
428 Downloads (Pure)

An efficient first-order method for l1 compression of images

Dahl, J., Østergaard, J., Jensen, T. L. & Jensen, S. H., 2009, I : I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings. 2009, s. 1009-1012 4 s.

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I1 Compression of Image Sequences using the Structural Similarity Index Measure

Dahl, J., Østergaard, J., Jensen, T. L. & Jensen, S. H., 2009, Proceedings - 2009 Data Compression Conference, DCC 2009. 0 udg. IEEE, s. 133-142 10 s. 4976457

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2008
17 Citationer (Scopus)

Mutual Information Metrics for Fast Link Adaptation in IEEE 802.11n

Jensen, T. L., Kant, S., Wehinger, J. & Fleury, B. H., 2008, IEEE International Conference on Communications 2008 (ICC 2008). IEEE, s. 4910 - 4915

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