Esther Klann

Statistics

Publications

Citations

363

H-Index

Active since

2006

Affiliations

Johann Radon Institute for Computational and Applied Mathematics(Current)

Johannes Kepler University of Linz

Kent State University

University of Bremen

Austrian Academy of Sciences

Esther Klann is an author at Johann Radon Institute for Computational and Applied Mathematics specializing in inverse problems, engineering, and numerical analysis.

Top concepts

EngineeringInverse ProblemsNumerical AnalysisApproximation TheoryHealthRadiologyImage AnalysisMedical ImagingBiomedical ImagingFunctional Analysis

Publications per year

2006–2015

Publications

Regularization by fractional filter methods and data smoothing

Esther Klann, Ronny Ramlau · Inverse Problems · 2008 · 99 citations

Numerical Analysis, Engineering, Filtering Technique +14

On fractional Tikhonov regularization

Daniel Gerth, Esther Klann, Ronny Ramlau et al. · Journal of Inverse and Ill-Posed Problems · 2015 · 49 citations

Numerical Analysis, Pade Approximant, Numerical Computation +13

Two-step regularization methods for linear inverse problems

Esther Klann, Peter Maaß, Ronny Ramlau · Journal of Inverse and Ill-Posed Problems · 2006 · 43 citations

Numerical Analysis, Conic Optimization, Linear Inverse Problems +10

A Mumford-Shah level-set approach for the inversion andsegmentation of SPECT/CT data

Esther Klann, Ronny Ramlau, Wolfgang Ring · Inverse Problems and Imaging · 2011 · 39 citations · Full text

A Mumford–Shah-Like Method for Limited Data Tomography with an Application to Electron Tomography

Esther Klann · SIAM Journal on Imaging Sciences · 2011 · 32 citations

Computed Tomography, Image Reconstruction, Engineering +19

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