2 papers
math.NA2017
Strain Analysis by a Total Generalized Variation Regularized Optical Flow Model
Frank Balle, Tilmann Beck, Dietmar Eifler +3
In this paper we deal with the important problem of estimating the local strain tensor from a sequence of micro-structural images realized during deformation tests of engineering m…
math.NA2015
Removal of Curtaining Effects by a Variational Model with Directional Forward Differences
Jan Henrik Fitschen, Jianwei Ma, Sebastian Schuff
Focused ion beam (FIB) tomography provides high resolution volumetric images on a micro scale. However, due to the physical acquisition process the resulting images are often corru…