The following pages link to Per Christian Hansen (Q256002):
Displaying 50 items.
- Empirical average-case relation between undersampling and sparsity in X-ray CT (Q256004) (← links)
- Obituary: Jens Hugger 1958--2016 (Q329003) (← links)
- Tomographic image reconstruction using training images (Q344271) (← links)
- (Q438728) (redirect page) (← links)
- Implementation of an optimal first-order method for strongly convex total variation regularization (Q438730) (← links)
- Rotational image deblurring with sparse matrices (Q466803) (← links)
- R\(^3\)GMRES: including prior information in GMRES-type methods for discrete inverse problems (Q468263) (← links)
- Convergence analysis for column-action methods in image reconstruction (Q513673) (← links)
- Erratum to: ``Convergence analysis for column-action methods in image reconstruction'' (Q513674) (← links)
- Semi-convergence and relaxation parameters for a class of SIRT algorithms (Q625581) (← links)
- Implementation of QR up- and downdating on a massively parallel computer (Q673831) (← links)
- A tensor-based dictionary learning approach to tomographic image reconstruction (Q727901) (← links)
- Generalized row-action methods for tomographic imaging (Q742852) (← links)
- The discrete Picard condition for discrete ill-posed problems (Q757000) (← links)
- A hybrid method for the parallel computation of Green's functions (Q834057) (← links)
- Subspace-based noise reduction for speech signals via diagonal and triangular matrix decompositions: survey and analysis (Q836423) (← links)
- Noise propagation in regularizing iterations for image deblurring (Q836803) (← links)
- Algorithms and software for total variation image reconstruction via first-order methods (Q849148) (← links)
- Iterative regularization with minimum-residual methods (Q878198) (← links)
- An SVD analysis of linear algebraic equations derived from first kind integral equations (Q1065526) (← links)
- Detection of near-singularity in Cholesky and \(LDL^ T\) factorizations (Q1092611) (← links)
- Computation of the singular value expansion (Q1094850) (← links)
- The truncated SVD as a method for regularization (Q1096333) (← links)
- The 2-norm of random matrices (Q1109850) (← links)
- A block algorithm for computing rank-revealing QR factorizations (Q1200543) (← links)
- Fast orthogonal decomposition of rank deficient Toeplitz matrices (Q1208061) (← links)
- A coarse-grained parallel QR-factorization algorithm for sparse least squares problems (Q1274375) (← links)
- Regularization methods for large-scale problems (Q1312221) (← links)
- Regularization tools: A Matlab package for analysis and solution of discrete ill-posed problems (Q1316068) (← links)
- A locally optimized reordering algorithm and its application to a parallel sparse linear system solver (Q1343678) (← links)
- The effective condition number applied to error analysis of certain boundary collocation methods (Q1347166) (← links)
- Low-rank revealing \(UTV\) decompositions (Q1370338) (← links)
- Solving sparse linear least-squares problems on some supercomputers by using large dense blocks (Q1371662) (← links)
- Rank-deficient prewhitening with quotient SVD and ULV decompositions (Q1387236) (← links)
- Deconvolution and regularization with Toeplitz matrices (Q1604685) (← links)
- UTV tools: Matlab templates for rank-revealing UTV decompositions (Q1805940) (← links)
- Regularization Tools Version 3. 0 for Matlab 5. 2 (Q1805941) (← links)
- Regularization, GSVD and truncated GSVD (Q1824353) (← links)
- Truncated VSV solutions to symmetric rank-deficient problems (Q1864776) (← links)
- \(L\)-curve curvature bounds via Lanczos bidiagonalization (Q1866491) (← links)
- Accuracy of TSVD solutions computed from rank-revealing decompositions (Q1893500) (← links)
- Computed tomography reconstruction with uncertain view angles by iteratively updated model discrepancy (Q2033298) (← links)
- GMRES methods for tomographic reconstruction with an unmatched back projector (Q2146331) (← links)
- ``Plug-and-play'' edge-preserving regularization (Q2341362) (← links)
- AIR tools II: algebraic iterative reconstruction methods, improved implementation (Q2413493) (← links)
- IR tools: a MATLAB package of iterative regularization methods and large-scale test problems (Q2424027) (← links)
- AIR tools -- a MATLAB package of algebraic iterative reconstruction methods (Q2428132) (← links)
- Regularization tools version \(4.0\) for matlab \(7.3\) (Q2464639) (← links)
- Block tridiagonal matrix inversion and fast transmission calculations (Q2478494) (← links)
- Exploiting residual information in the parameter choice for discrete ill-posed problems (Q2492726) (← links)
