Sparse dynamic tomography: a shearlet-based approach for iodine perfusion in plant stems
From MaRDI portal
Publication:5123689
DOI10.1088/1361-6420/ab9c15zbMath1451.92179arXiv2002.12343OpenAlexW3035289867MaRDI QIDQ5123689
Tommi Heikkilä, Yann Salmon, Hanna Help, Samuli Siltanen, Tatiana A. Bubba, Simo Huotari
Publication date: 29 September 2020
Published in: Inverse Problems (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2002.12343
Related Items
Shearlet-based regularization in statistical inverse learning with an application to x-ray tomography ⋮ A computational framework for edge-preserving regularization in dynamic inverse problems ⋮ Efficient representation of spatio-temporal data using cylindrical shearlets ⋮ Foreword to special issue of Inverse Problems on modern challenges in imaging
Uses Software
Cites Work
- Unnamed Item
- Unnamed Item
- A primal-dual fixed point algorithm for minimization of the sum of three convex separable functions
- Dynamic multi-source X-ray tomography using a spacetime level set method
- Optimal recovery of 3D X-ray tomographic data via shearlet decomposition
- Continuous shearlet frames and resolution of the wavefront set
- Shearlets. Multiscale analysis for multivariate data.
- Construction of compactly supported shearlet frames
- The continuous shearlet transform in arbitrary space dimensions
- Radon transform inversion using the shearlet representation
- Sparse regularization in limited angle tomography
- Reconstruction of dynamic objects with affine deformations in computerized tomography
- A nonsmooth regularization approach based on shearlets for Poisson noise removal in ROI tomography
- The Mathematics of Computerized Tomography
- Mathematical Methods in Image Reconstruction
- Null space and resolution in dynamic computerized tomography
- ShearLab 3D
- Sparse Tomography
- Shearlets and Optimally Sparse Approximations
- Singularities of the X-Ray Transform and Limited Data Tomography in $\mathbb{R}^2 $ and $\mathbb{R}^3 $
- Optimally Sparse Approximations of 3D Functions by Compactly Supported Shearlet Frames
- Detectable Singularities from Dynamic Radon Data
- An accurate approximate algorithm for motion compensation in two-dimensional tomography
- Resolution of the wavefront set using continuous shearlets
- New tight frames of curvelets and optimal representations of objects with piecewise C2 singularities
- A variational reconstruction method for undersampled dynamic x-ray tomography based on physical motion models
- Limited-data x-ray CT for underwater pipeline inspection
- An iterative thresholding algorithm for linear inverse problems with a sparsity constraint
- Wavelet methods for a weighted sparsity penalty for region of interest tomography
- Structure Tensor Total Variation
- Sparse components of images and optimal atomic decompositions
