Concepedia

Lauri Harhanen

LH

6

Publications

158

Citations

6

H-Index

2011

Active since

Affiliations

Aalto University(Current)

University of Helsinki

Statistics Finland

Lauri Harhanen is an author at Aalto University specializing in health sciences, medical imaging, and radiology.

Top concepts

HealthMedical ImagingRadiologyEngineeringInverse ProblemsBiomedical ImagingNumerical AnalysisComputed TomographyImage ReconstructionTomography

Publications per year

2011–2015

6

Publications

6

Iterated preconditioned LSQR method for inverse problems on unstructured grids

Simon Arridge, Marta M. Betcke, Lauri Harhanen · Inverse Problems · 2014 · 47 citations · Full text

Numerical Analysis, Mathematical Programming, Image Reconstruction +19

Edge-Enhancing Reconstruction Algorithm for Three-Dimensional Electrical Impedance Tomography

Lauri Harhanen, Nuutti Hyvönen, Helle Majander et al. · SIAM Journal on Scientific Computing · 2015 · 33 citations · Full text

Computed Tomography, Numerical Analysis, Image Reconstruction +18

Dynamic multi-source X-ray tomography using a spacetime level set method

Esa Niemi, Matti Lassas, Aki Kallonen et al. · Journal of Computational Physics · 2015 · 28 citations

Image Reconstruction, Engineering, Reconstruction Technique +10

Total variation regularization for large-scale X-ray tomography

K. Hämäläinen, Lauri Harhanen, Andreas Hauptmann et al. · International journal of tomography and simulation · 2014 · 19 citations

Computed Tomography, Numerical Analysis, Image Reconstruction +17

Tomographic X-ray data of a walnut

K. Hämäläinen, Lauri Harhanen, Aki Kallonen et al. · arXiv (Cornell University) · 2015 · 19 citations · Full text

Computed Tomography, X-ray Transform, X-ray Sinogram +12

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