Artigos com autorizações de acesso público - Per Christian HansenSaiba mais
3 artigos não disponíveis publicamente
Computed tomography reconstruction with uncertain view angles by iteratively updated model discrepancy
NAB Riis, Y Dong, PC Hansen
Journal of Mathematical Imaging and Vision 63 (2), 133-143, 2021
Autorizações: National Natural Science Foundation of China, Villum Foundation
A spectral geometric model for Compton single scatter in PET based on the single scatter simulation approximation
IG Kazantsev, UL Olsen, HF Poulsen, PC Hansen
Inverse Problems 34 (2), 024002, 2018
Autorizações: European Commission, Innovation Fund Denmark
User-friendly simultaneous tomographic reconstruction and segmentation with class priors
HM Kjer, Y Dong, PC Hansen
Scale Space and Variational Methods in Computer Vision: 6th International …, 2017
Autorizações: European Commission
43 artigos disponíveis publicamente
IR Tools: a MATLAB package of iterative regularization methods and large-scale test problems
S Gazzola, PC Hansen, JG Nagy
Numerical Algorithms 81 (3), 773-811, 2019
Autorizações: US National Science Foundation, US Department of Defense, European Commission
AIR Tools II: algebraic iterative reconstruction methods, improved implementation
PC Hansen, JS Jørgensen
Numerical Algorithms 79 (1), 107-137, 2018
Autorizações: European Commission
A tensor-based dictionary learning approach to tomographic image reconstruction
S Soltani, ME Kilmer, PC Hansen
BIT Numerical Mathematics 56, 1425-1454, 2016
Autorizações: US National Science Foundation, European Commission
Semi-convergence properties of Kaczmarz’s method
T Elfving, PC Hansen, T Nikazad
Inverse problems 30 (5), 055007, 2014
Autorizações: European Commission
High-definition velocity-space tomography of fast-ion dynamics
M Salewski, B Geiger, AS Jacobsen, PC Hansen, WW Heidbrink, ...
Nuclear Fusion 56 (10), 106024, 2016
Autorizações: European Commission
Alpha-particle velocity-space diagnostic in ITER
M Salewski, M Nocente, B Madsen, I Abramovic, M Fitzgerald, G Gorini, ...
Nuclear Fusion 58 (9), 096019, 2018
Autorizações: European Commission
Generalized row-action methods for tomographic imaging
MS Andersen, PC Hansen
Numerical Algorithms 67 (1), 121-144, 2014
Autorizações: European Commission
Limited-data x-ray CT for underwater pipeline inspection
NAB Riis, J Frøsig, Y Dong, PC Hansen
Inverse Problems 34 (3), 034002, 2018
Autorizações: Danish Council for Strategic Research, European Commission
A computationally efficient tool for assessing the depth resolution in large-scale potential-field inversion
V Paoletti, PC Hansen, MF Hansen, M Fedi
Geophysics 79 (4), A33-A38, 2014
Autorizações: Danish Council for Technology and Innovation
Multicore performance of block algebraic iterative reconstruction methods
HHB Sørensen, PC Hansen
SIAM Journal on Scientific Computing 36 (5), C524-C546, 2014
Autorizações: Danish Council for Technology and Innovation
Fast-ion velocity-space tomography using slowing-down regularization in EAST plasmas with co-and counter-current neutral beam injection
B Madsen, J Huang, M Salewski, H Järleblad, PC Hansen, L Stagner, ...
Plasma Physics and Controlled Fusion 62 (11), 115019, 2020
Autorizações: National Natural Science Foundation of China, European Commission
Tomography of the positive-pitch fast-ion velocity distribution in DIII-D plasmas with Alfvén eigenmodes and neoclassical tearing modes
B Madsen, M Salewski, WW Heidbrink, L Stagner, M Podestà, D Lin, ...
Nuclear Fusion 60 (6), 066024, 2020
Autorizações: US Department of Energy, European Commission
Convergence analysis for column-action methods in image reconstruction
T Elfving, PC Hansen, T Nikazad
Numerical Algorithms 74, 905-924, 2017
Autorizações: European Commission
Unmatched projector/backprojector pairs: Perturbation and convergence analysis
T Elfving, PC Hansen
SIAM Journal on Scientific Computing 40 (1), A573-A591, 2018
Autorizações: European Commission
Empirical average-case relation between undersampling and sparsity in x-ray CT
JS Jørgensen, EY Sidky, PC Hansen, X Pan
Inverse problems and imaging (Springfield, Mo.) 9 (2), 431, 2015
Autorizações: US National Institutes of Health, Danish Council for Technology and …
4D and 5D phase-space tomography using slowing-down physics regularization
BS Schmidt, M Salewski, D Moseev, M Baquero-Ruiz, PC Hansen, ...
Nuclear Fusion 63 (7), 076016, 2023
Autorizações: European Commission
Computing segmentations directly from x-ray projection data via parametric deformable curves
VA Dahl, AB Dahl, PC Hansen
Measurement Science and Technology 29 (1), 014003, 2017
Autorizações: European Commission, Innovation Fund Denmark
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