91 citations · 126 across the 7 of their papers we have counts for
7 papers
Single-shot Tomography of Discrete Dynamic Objects
Ajinkya Kadu, Felix Lucka, Kees Joost Batenburg
This paper presents a novel method for the reconstruction of high-resolution temporal images in dynamic tomographic imaging, particularly for discrete objects with smooth boundarie…
ADJUST: A Dictionary-Based Joint Reconstruction and Unmixing Method for Spectral Tomography
Mathé T. Zeegers, Ajinkya Kadu, Tristan van Leeuwen +1
Advances in multi-spectral detectors are causing a paradigm shift in X-ray Computed Tomography (CT). Spectral information acquired from these detectors can be used to extract volum…
CoShaRP: A Convex Program for Single-shot Tomographic Shape Sensing
Ajinkya Kadu, Tristan van Leeuwen, K. Joost Batenburg
We introduce single-shot X-ray tomography that aims to estimate the target image from a single cone-beam projection measurement. This linear inverse problem is extremely under-dete…
High-Contrast Reflection Tomography with Total-Variation Constraints
Ajinkya Kadu, Hassan Mansour, Petros T. Boufounos
Inverse scattering is the process of estimating the spatial distribution of the scattering potential of an object by measuring the scattered wavefields around it. In this paper, we…
A Convex Formulation for Binary Tomography
Ajinkya Kadu, Tristan van Leeuwen
Binary tomography is concerned with the recovery of binary images from a few of their projections (i.e., sums of the pixel values along various directions). To reconstruct an image…
A parametric level-set method for partially discrete tomography
Ajinkya Kadu, Tristan van Leeuwen, K. Joost Batenburg
This paper introduces a parametric level-set method for tomographic reconstruction of partially discrete images. Such images consist of a continuously varying background and an ano…
Salt Reconstruction in Full Waveform Inversion with a Parametric Level-Set Method
Ajinkya Kadu, Tristan van Leeuwen, Wim A. Mulder
Seismic full-waveform inversion tries to estimate subsurface medium parameters from seismic data. Areas with subsurface salt bodies are of particular interest because they often ha…