Preprints 2019

  • Nr. 65 Monotonicity of escape probabilities for branching random walks on Zd
    A. Tzioufas
    [Download PDFpdf button][arxiv.org]
  • Nr. 64 Sparse regularization of inverse problems by biorthogonal frame thresholding
    J. Frikel, M. Haltmeier
    [Download PDFpdf button][arxiv.org]
  • Nr. 63 Projection-Based 2.5D U-net Architecture for Fast Volumetric Segmentation
    C. Angermann, M. Haltmeier, R. Steiger, S. Pereverzyev Jr., E. Gizewski
    [Download PDFpdf button][arxiv.org]
  • Nr. 62 Explicit Inversion Formulas for the Two-Dimensional Wave Equation from Neuman Traces
    F. Dreier, M. Haltmeier
    [Download PDFpdf button][arxiv.org]
  • Nr. 61 Analysis of the Block Coordinate Descent Method for Linear Ill-Posed Problems
    S. Rabanser, L. Neumann, M. Haltmeier
    [Download PDFpdf button][arxiv.org]
  • Nr. 60 Sparse synthesis regularization with deep neural networks
    D. Obmann, J. Schwab, M. Haltmeier
    [Download PDFpdf button][arxiv.org]
  • Nr. 59 Projection-Based 2.5D U-net Architecture for Fast Volumetric Segmentation
    C. Angermann, M. Haltmeier, R. Steiger, S. Pereverzyev Jr., E. Gizewski
    [Download PDFpdf button][arxiv.org]
  • Nr. 58 NETT Regularization for Compressed Sensing Photoacoustic Tomography
    S. Antholzer, J. Schwab, J.Bauer-Marschallinger, P. Burgholzer, M. Haltmeier
    [Download PDFpdf button][arxiv.org]
  • Nr. 57 Deep learning versus l 1 -minimization for compressed sensing photoacoustic tomography
    S. Antholzer, J. Schwab, M. Haltmeier
    [Download PDFpdf button][arxiv.org]
  • Nr. 56 Photoacoustic Tomography with Direction Dependent Data: An Exact Series Reconstruction Approach
    G. Zangerl, S. Moon, M. Haltmeier
    [Download PDFpdf button][arxiv.org]
  • Nr. 55 Big in Japan: Regularizing networks for solving inverse problems
    J. Schwab, S. Antholzer, M. Haltmeier
    [Download PDFpdf button][arxiv.org]

 

Preprints 2018

  • Nr. 54 Variational regularization of the weighted conical Radon transform
    M. Haltmeier, D. Schiefeneder
    [Download PDF pdf button][arxiv.org]
  • Nr. 53 Full field inversion in photoacoustic tomography with variable sound speed
    G. Zangerl, M. Haltmeier, L. V. Nguyen, R. Nuster
    [Download PDF pdf button][arxiv.org]
  • Nr. 52 Image Based Fashion Product Recommendation with Deep Learning
    H. Tuinhof, C. Pirker, M. Haltmeier
    [Download PDF pdf button][arxiv.org]
  • Nr. 51 NETT: Solving Inverse Problems with Deep Neural Networks
    H. Li, J. Schwab, S. Antholzer, M. Haltmeier
    [Download PDF pdf button][arxiv.org]
  • Nr. 50 Deep Null Space Learning for Inverse Problems: Convergence Analysis and Rates
    J. Schwab, S. Antholzer, M. Haltmeier
    [Download PDF pdf button][arxiv.org]
  • Nr. 49 Compressed Sensing for Multiple Excitation Magnetorelaxometry Imaging
    M. Haltmeier, G. Zangerl, P. Schier, D. Baumgarten
    [Dowload PDF pdf button] [arxiv.org]
  • Nr. 48 Photoacoustic image reconstruction via deep learning
    S. Antholzer, M. Haltmeier, R. Nuster, J. Schwab
    [Download PDF pdf button]
  • Nr. 47 Reconstruction algorithms for photoacoustic tomography in heterogenous damping media
    L. V. Nguyen, M. Haltmeier
    [Download PDF pdf button]
  • Nr. 46 Stochastic Proximal Gradient Algorithms for Multi-Source Quantitative Photoacoustic Tomography
    S. Rabanser, L. Neumann, M. Haltmeier
    [Download PDF pdf button] [arxiv.org]
  • Nr. 44 A New Sparsification and Reconstruction Strategy for Compressed Sensing Photoacoustic Tomography
    M. Haltmeier, M. Sandbichler, T. Berer, J. Bauer-Marschallinger, P. Burholzer, L. Nguyen
    [Download PDF pdf button] [arxiv.org]

Preprints 2017

  • Nr. 43 A Framework for Compressive Time-of Flight 3D Sensing
    S. Antholzer, C. Wolf, M. Sandbichler, M. Dielacher and M. Haltmeier
    [Download PDF pdf button] [arxiv.org]
  • Nr. 42 The quasi-optimality criterion in the linear functional strategy
    S. Kindermann, S. Pereverzyev Jr., A. Pilipenko
    [Download PDF pdf button] [arxiv.org]
  • Nr. 41 The Averaged Kaczmarz Iteration for Solving Inverse Problems
    H. Li, M. Haltmeier
    [Download PDFpdf button] [arxiv.org]
  • Nr. 40 Regularized Nyström subsampling in regression and ranking problems under general smoothness assumptions
    G.L. Myleiko, S. Pereverzyev Jr., S.G. Solodky
    [Download PDF pdf button]
  • Nr. 39 On the configuration space of planar Closed kinematic Chains
    G. Zangerl
    [Download PDF  pdf button]
  • Nr. 38 Operator learning approach for the limited view problem in photoacoustic tomography
    F. Dreier, S. Pereverzyev Jr., M. Haltmeier
    [Download PDF pdf button] [arxiv.org]
  • Nr. 37 Iterative Methods for Photoacoustic Tomography in Attenuating Acoustic Media
    M. Haltmeier, R. Kowar, L. V. Nguyen
    [Download PDF pdf button] [arxiv.org]
  • Nr. 36 Total Variation Minimization Compressed Sensing
    F. Krahmer, C. Kruschel, M. Sandbichler
    [Download PDF pdf button] [arxiv.org]
  • Nr. 33 Deep Learning for Photoacoustic Tomography from Sparse Data
    S. Antholzer, M. Haltmeier, J. Schwab
    [Download PDFpdf button] [arxiv.org]
  • Nr. 32 Efficient regularization with wavelet sparsity constraints in PAT
    J. Frikel, M. Haltmeier
    [Download PDF pdf button] [arxiv.org]
  • Nr. 31 Analysis of the Linearized Problem of Quantitative Photoacoustic Tomography
    M. Haltmeier, L. Neumann, L. V. Nguyen, S. Rabanser
    [Download PDF pdf button] [arxiv.org]
  • Nr. 30 A Galerkin least squares approach for photoacoustic tomography
    J. Schwab, S. Pereverzyev Jr., M. Haltmeier
    [Download PDF  pdf button] [arxiv.org]

 

Preprints 2016

  • Nr. 29 Iterative Methods for Photoacoustic Tomography with Variable Sound Speed
    M. Haltmeier, L. V. Nguyen
    [Download PDF pdf button] [arxiv.org]
  • Nr. 28 A Machine Learning Framework for Customer Purchase Prediction in the Non-Contractual Setting
    A. Martínez, C. Schmuck, S. Pereverzyev Jr., C. Pirker, M. Haltmeier
    [Download PDF pdf button]
  • Nr. 27 Inversion of the attenuated V-line transform for SPECT with Compton cameras
    M. Haltmeier, S. Moon, D. Schiefeneder
    [Download PDF pdf button] [arxiv.org]
  • Nr. 26 Analytic inversion of a conical Radon transform arising in application of Compton cameras on the cylinder
    S. Moon, M. Haltmeier
    [Download PDF pdf button] [arxiv.org]
  • Nr. 25 The Radon Transform over Cones with Vertices on the Sphere and Orthogonal Axes
    D. Schiefeneder, M. Haltmeier
    [Download PDF pdf button] [arxiv.org]
  • Nr. 24 Compressed sensing and sparsity in photoacoustic tomography
    M. Haltmeier, T. Berer, S. Moon and P. Burgholzer
    [Download PDF pdf button]
  • Nr. 23 Convergence radius and sample complexity of ITKM algorithms for dictionary learning
    K. Schnass
    [Download PDF pdf button]
  • Nr. 22 Nyström type subsampling analyzed as a regularized projection
    G. Kriukova, S. Pereverzyev Jr., P. Tkachenko
    [Download PDF pdf button]

 

Preprints 2015

  • Nr. 21 Sampling Conditions for the Circular Radon Transform
    M. Haltmeier
    [Download PDF pdf button]
  • Nr. 20 A Parameter Choice Strategy for the Inversion of Multiple Observations
    C. Gerhards, S. Pereverzyev Jr., P. Tkachenko
    [Download PDF pdf button]
  • Nr. 19 Single-stage reconstruction algorithm for quantitative photoacoustic tomography
    M. Haltmeier, L. Neumann, S. Rabanser
    [Download PDF pdf button]
  • Nr. 18 Aggregation of Regularized Solutions from Multiple Observation Modules
    J. Chen, S. Pereverzev Jr., Y. Xu
    [Download PDF pdf button]
  • Nr. 17 The spherical Radon transform with centers on cylindrical surfaces
    M. Haltmeier, S. Moon
    [Download PDF pdf button]
  • Nr. 16 A Novel Compressed Sensing Scheme for Photoacoustic Tomography
    M. Sandbichler, F. Krahmer, T. Berer, P. Burgholzer, M. Haltmeier
    [Download PDF pdf button]

 

Preprints 2014

  • Nr. 15 The universal back-projection formula for spherical means and the wave equation on certain quadric hypersurfaces
    M. Haltmeier, S. Pereverzyev Jr.
    [Download PDF ]
  • Nr. 14 Introduction to the mathematics of computed tomography
    M. Haltmeier, S. Pereverzyev Jr.
    [Download PDF ]
  • Nr. 13 Exact Reconstruction Formula for the Spherical Mean - Radon Transformation on Ellipsoids
    M. Haltmeier
    [Download PDF ]
  • Nr. 12 Recovering a function from circular means or wave data on the boundary of parabolic domains
    M. Haltmeier, S. Pereverzyev Jr.
    [Download PDF ]
  • Nr. 11 Multi-penalty regularization for detecting relevant variables
    K. Hlavackova-Schindler, V. Naumova, S. Pereverzyev Jr.
    [Download PDF ]
  • Nr. 10 On the nonlocality of state and wave equation of Treeby and Cox
    R. Kowar
    [Download PDF ]

 

Preprints 2013

  • Nr. 9 Graphical Lasso Granger Method with 2-levels-thresholding for recovering causality networks
    S. Pereverzyve Jr., K. Hlavackova-Schindler
    [Download PDF ]
  • Nr. 8 Exact reconstruction formulas for a Radon transform over cones
    M. Haltmeier
    [Download PDF ]
  • Nr. 7 Time reversal for photoacoustic tomography based on the wave equation of Neuman, Smith and Waag
    R. Kowar
    [Download PDF ]
  • Nr. 6 On time reversal in photoacoustic tomography for tissue similar to water
    R. Kowar
    [Download PDF ]
  • Nr. 5 Aggregated Motion Estimation for Image Reconstruction in Real-Time MRI
    H. Li, M. Haltmeier, S. Zhang, J. Frahm and A. Munk
    [Download PDF ]
  • Nr. 4 Extreme Value Analysis of Empirical Frame Coefficients and Implications for Densoring by Soft-Thresholding
    M. Haltmeier, A. Munk
    [Download PDF ]
  • Nr. 3 Universal Inversion Formulas for Recovering a Function from Spherical Means
    M. Haltmeier
    [Download PDF ]
  • Nr. 2 Inversion of circular means and the wave equation on convex planar domains
    M. Haltmeier
    [Download PDF ]
  • Nr.1 Stable Signal Reconstruction via l1-Minimization in Redundant, Non-Tight Frames
    M. Haltmeier
    [Download PDF ]