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2009

Setzer, Simon (2009) Splitting Methods in Image Processing. Open Access [Dissertation]
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Vorschau

2005

Fenn, Markus (2005) Fast Fourier Transform at Nonequispaced Nodes and Applications. Open Access [Dissertation]
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Vorschau

Neumann, Julia ; Steidl, Gabriele (2005) Dual-tree complex wavelet transform in the frequency domain and an application to signal classification. International Journal of Wavelets, Multiresolution and Information Processing : IJWMIP 3 1 43-65 [Zeitschriftenartikel]

Mrázek, Pavel ; Weickert, Joachim ; Steidl, Gabriele (2005) Diffusion-inspired Shrinkage Functions and Stability Results for Wavelet Denoising. International Journal of Computer Vision 64 2 171-186 [Zeitschriftenartikel]

2004

Neumann, Julia (2004) Adaptive Conjoint Wavelet-Support Vector Classifiers. Open Access [Dissertation]
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Vorschau

Dahlke, Stephan ; Steidl, Gabriele ; Teschke, Gerd (2004) Coorbit spaces and Banach frames on homogeneous spaces with applications to spheres. Advances in Computational Mathematics : AICM 21 1/2 147-180 [Zeitschriftenartikel]

Fenn, Markus ; Steidl, Gabriele (2004) Fast NFFT based summation of radial functions. Sampling Theory in Signal and Image Processing 3 1 1-28 [Zeitschriftenartikel]

Steidl, Gabriele ; Weickert, Joachim ; Brox, Thomas ; Mrázek, Pavel ; Welk, Martin (2004) On the equivalence of soft wavelet shrinkage, total variation diffusion, total variation regularization, and SIDEs. SIAM Journal on Numerical Analysis 42 2 686 - 713 [Zeitschriftenartikel]

Strauß, Daniel J. ; Steidl, Gabriele ; Welzel, Udo (2004) Parameter detection of thin films from their x-ray reflectivity by support vector machines. Applied Numerical Mathematics 48 2 223-236 [Zeitschriftenartikel]

Dahlke, Stephan ; Steidl, Gabriele ; Teschke, Gerd (2004) Weighted coorbit spaces and Banach frames on homogeneous spaces. The Journal of Fourier Analysis and Applications 10 5 507-539 [Zeitschriftenartikel]

2003

Mrazek, Pavel ; Weickert, Joachim ; Steidl, Gabriele (2003) Correspondences between wavelet shrinkage and nonlinear diffusion. In: Scale space methods in computer vision : 4th International Conference, Scale-Space 2003, Isle of Skye, UK, June 10-12, 2003; proceedings 2003 Berlin [u.a.] [Konferenzveröffentlichung]

Brox, Thomas ; Welk, Martin ; Steidl, Gabriele ; Weickert, Joachim (2003) Equivalence results for TV diffusion and TV regularization. In: Scale space methods in computer vision : 4th international conference, scale space 2003, Isle of Skye, UK, June 10 - 12, 2003 ; proceedings 2003 Berlin [u.a.] [Konferenzveröffentlichung]

Nürnberger, Günther ; Steidl, Gabriele ; Zeilfelder, Frank (2003) Explicit estimates for bivariate hierarchical bases. Communications in Applied Analysis 7 1 133-151 [Zeitschriftenartikel]

Strauß, Daniel J. ; Steidl, Gabriele ; Delb, Wolfgang (2003) Feature extraction by morphological local discriminant bases. Signal Processing 83 2 359-376 [Zeitschriftenartikel]

Mrazek, Pavel ; Weickert, Joachim ; Steidl, Gabriele ; Welk, Martin (2003) On iterations and scales of nonlinear filters. In: Computer vision - CVWW '03 : proceedings of the 8th Computer Vision Winter Workshop, February 3 - 6, 2003, Valtice, Czech Republic 2003 Prague [Konferenzveröffentlichung]

Nieslony, Arthur ; Steidl, Gabriele (2003) Sparse approximate factorization of nonuniform Fourier matrices. Linear Algebra and its Applications 366 337-351 [Zeitschriftenartikel]

Potts, Daniel ; Steidl, Gabriele ; Tasche, Manfred (2003) Numerical stability of fast trigonometric transforms: a worst case study. Journal of concrete and applicable mathematics : JCAAM 1 1 1-36 [Zeitschriftenartikel]

2002

Potts, Daniel ; Steidl, Gabriele (2002) Fast summation at nonequispaces knots by NFFTs. SIAM Journal on Scientific Computing 24 6 2013-2037 [Zeitschriftenartikel]

Potts, Daniel ; Steidl, Gabriele (2002) Fourier reconstruction of functions from their nonstandard sampled Radon transform. The journal of Fourier analysis and applications 8 6 513-533 [Zeitschriftenartikel]

Strauß, Daniel J. ; Steidl, Gabriele (2002) Hybrid wavelet-support vector classifiers of waveforms. Journal of Computational and Applied Mathematics 148 2 375-400 [Zeitschriftenartikel]

Steidl, Gabriele ; Weickert, Joachim (2002) Relations between soft wavelet shrinkage and total variation denoising. In: Pattern Recognition : 24th DAGM Symposium Zurich, Switzerland, September 16–18, 2002. Proceedings 2002 Berlin [u.a.] [Konferenzveröffentlichung]

2001

Potts, Daniel ; Steidl, Gabriele (2001) A new linogram algorithm for computerized tomography. IMA Journal of Numerical Analysis : IMAJNA 21 3 769-782 [Zeitschriftenartikel]

Strauß, Daniel J. ; Steidl, Gabriele ; Jung, Jürgen (2001) Arrhythmia detection using signal adapted wavelet preprocessing for support vector machines. Computers in Cardiology 28 497-501 [Zeitschriftenartikel]

Potts, Daniel ; Steidl, Gabriele ; Tasche, Manfred (2001) Fast Fourier transforms for nonequispaced data: a tutorial. 247 - 270 [Buchkapitel]

Potts, Daniel ; Steidl, Gabriele (2001) Preconditioners for ill-conditioned Toeplitz matrices constructed from positive kernels. SIAM Journal on Scientific Computing 22 5 1741 - 1761 [Zeitschriftenartikel]

Chan, Raymond H. ; Potts, Daniel ; Steidl, Gabriele (2001) Preconditioners for non-Hermitian Toeplitz systems. Numerical Linear Algebra with Applications 8 2 83-98 [Zeitschriftenartikel]

Potts, Daniel ; Steidl, Gabriele (2001) Preconditioning of Hermitian block-Toeplitz-Toeplitz-block matrices by level-1 preconditioners. Providence, RI 193 - 212 [Buchkapitel]

Chan, Raymond H. ; Potts, Daniel ; Steidl, Gabriele (2001) Preconditioners for nondefinite Hermitian Toeplitz systems. SIAM Journal on Matrix Analysis and Applications 22 3 647-665 [Zeitschriftenartikel]

2000

Potts, Daniel ; Steidl, Gabriele (2000) New Fourier reconstruction algorithms for computerized tomography. 13 - 23 [Buchkapitel]

Trebels, Bernhard ; Steidl, Gabriele (2000) Riezs bounds of Wilson bases generated by B-splines. The journal of Fourier analysis and applications 6 2 171-184 [Zeitschriftenartikel]

1999

Gottscheber, Achim ; Steidl, Gabriele (1999) On a family of orthogonal wavelets on the quincunx grid. Berlin 175 - 184 [Buchkapitel]

Potts, Daniel ; Steidl, Gabriele (1999) Preconditioners for ill-conditioned Toeplitz matrices. BIT : Numerical Mathematics 39 3 513 - 533 [Zeitschriftenartikel]

1998

Steidl, Gabriele (1998) A note on fast Fourier transforms for nonequispaced grids. Advances in Computational Mathematics : AICM 9 3/4 337-353 [Zeitschriftenartikel]

Potts, Daniel ; Steidl, Gabriele ; Tasche, Manfred (1998) Fast algorithms for discrete polynomial transforms. Mathematics of Computation Nr. 67 1577 - 1590 [Zeitschriftenartikel]

Potts, Daniel ; Steidl, Gabriele ; Tasche, Manfred (1998) Fast and stable algorithms for discrete spherical Fourier transform. Linear Algebra and its Applications Nr.275 433-450 [Zeitschriftenartikel]

Elbel, Benedikte ; Steidl, Gabriele (1998) Fast Fourier transforms for nonequispaced data. Nashville 39 - 46 [Buchkapitel]

Potts, Daniel ; Steidl, Gabriele (1998) Optimal trigonometric preconditioners for nonsymmetric Toeplitz systems. Linear Algebra and its Applications Nr.281 265-292 [Zeitschriftenartikel]

1997

Potts, Daniel ; Steidl, Gabriele ; Tasche, Manfred (1997) Trigonometric preconditioning for block Toeplitz matrices. Basel 219 - 234 [Buchkapitel]

1996

Potts, Daniel ; Steidl, Gabriele ; Tasche, Manfred (1996) Kernels of spherical harmonics and spherical frames. In: Advanced topics in multivariate approximation : proceedings of the international workshop, Montecatini Terme, Italy, September 27 - October 3, 1995 1996 Singapore [Konferenzveröffentlichung]

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