[图书][B] Advances in discrete tomography and its applications

GT Herman, A Kuba - 2008 - books.google.com
Advances in Discrete Tomography and Its Applications is a unified presentation of new
methods, algorithms, and select applications that are the foundations of multidimensional …

[HTML][HTML] Discrete tomography determination of bounded lattice sets from four X-rays

S Brunetti, P Dulio, C Peri - Discrete Applied Mathematics, 2013 - Elsevier
We deal with the question of uniqueness, namely to decide when an unknown finite set of
points in Z 2 is uniquely determined by its X-rays corresponding to a given set S of lattice …

Accurate stochastic reconstruction of heterogeneous microstructures by limited x‐ray tomographic projections

H Li, S Kaira, J Mertens, N Chawla… - Journal of …, 2016 - Wiley Online Library
An accurate knowledge of the complex microstructure of a heterogeneous material is crucial
for its performance prediction, prognosis and optimization. X‐ray tomography has provided a …

Reconstruction of heterogeneous materials via stochastic optimization of limited-angle X-ray tomographic projections

H Li, N Chawla, Y Jiao - Scripta Materialia, 2014 - Elsevier
X-ray tomography has provided a non-destructive means for microstructure characterization
in three and four dimensions. A stochastic procedure to accurately reconstruct material …

A network flow algorithm for reconstructing binary images from discrete X-rays

KJ Batenburg - Journal of Mathematical Imaging and Vision, 2007 - Springer
We present a new algorithm for reconstructing binary images from their projections along a
small number of directions. Our algorithm performs a sequence of related reconstructions …

A geometrical characterization of regions of uniqueness and applications to discrete tomography

P Dulio, A Frosini, SMC Pagani - Inverse problems, 2015 - iopscience.iop.org
In the reconstruction problem of discrete tomography, projections are considered from a
finite set ${\mathcal {S}} $ of lattice directions. Employing a limited number of projections …

Binary signal perfect recovery from partial DFT coefficients

SC Pei, KW Chang - IEEE Transactions on Signal Processing, 2022 - ieeexplore.ieee.org
How to perfectly recover a binary signal from its discrete Fourier transform (DFT) coefficients
is studied. The theoretic lower bound and a practical recovery strategy are derived and …

A convex formulation for binary tomography

A Kadu, T van Leeuwen - IEEE Transactions on Computational …, 2019 - ieeexplore.ieee.org
Binary tomography is concerned with the recovery of binary images from a few of their
projections (ie, sums of the pixel values along various directions). To reconstruct an image …

[HTML][HTML] Uniqueness and reconstruction of finite lattice sets from their line sums

M Ascolese, P Dulio, SMC Pagani - Discrete Applied Mathematics, 2024 - Elsevier
If an unknown finite set C⊂ Z 2 is cut by lines parallel to given directions, then one may
count the number of points of C that are intercepted by each line, that is, the projections of C …

[HTML][HTML] Generic iterative subset algorithms for discrete tomography

KJ Batenburg, J Sijbers - Discrete Applied Mathematics, 2009 - Elsevier
Discrete tomography deals with the reconstruction of images from their projections where
the images are assumed to contain only a small number of grey values. In particular, there is …