[HTML][HTML] 3D algebraic iterative reconstruction for cone-beam x-ray differential phase-contrast computed tomography
Due to the potential of compact imaging systems with magnified spatial resolution and
contrast, cone-beam x-ray differential phase-contrast computed tomography (DPC-CT) has …
contrast, cone-beam x-ray differential phase-contrast computed tomography (DPC-CT) has …
A reconstruction method for cone-beam differential x-ray phase-contrast computed tomography
J Fu, A Velroyen, R Tan, J Zhang, L Chen, A Tapfer… - Optics …, 2012 - opg.optica.org
Most existing differential phase-contrast computed tomography (DPC-CT) approaches are
based on three kinds of scanning geometries, described by parallel-beam, fan-beam and …
based on three kinds of scanning geometries, described by parallel-beam, fan-beam and …
[HTML][HTML] An algebraic iterative reconstruction technique for differential X-ray phase-contrast computed tomography
J Fu, S Schleede, R Tan, L Chen, M Bech… - … für medizinische Physik, 2013 - Elsevier
Iterative reconstruction has a wide spectrum of proven advantages in the field of
conventional X-ray absorption-based computed tomography (CT). In this paper, we report on …
conventional X-ray absorption-based computed tomography (CT). In this paper, we report on …
An approximate reconstruction method for helical cone-beam differential phase-contrast computed tomography images
J Li, P Zhu, Y Sun - Physics in Medicine & Biology, 2012 - iopscience.iop.org
Differential phase-contrast computed tomography (DPC-CT) is a novel x-ray inspection
method. Currently, DPC-CT reconstruction problems are solved by using parallel-beam, fan …
method. Currently, DPC-CT reconstruction problems are solved by using parallel-beam, fan …
A local region of interest image reconstruction via filtered backprojection for fan-beam differential phase-contrast computed tomography
Z Qi, GH Chen - Physics in Medicine & Biology, 2007 - iopscience.iop.org
Recently, x-ray differential phase contrast computed tomography (DPC-CT) has been
experimentally implemented using a conventional source combined with several gratings …
experimentally implemented using a conventional source combined with several gratings …
Analysis and accurate reconstruction of incomplete data in X-ray differential phase-contrast computed tomography
J Fu, R Tan, L Chen - Analytical and bioanalytical chemistry, 2014 - Springer
X-ray differential phase-contrast computed tomography (DPC-CT) is a powerful physical and
biochemical analysis tool. In practical applications, there are often challenges for DPC-CT …
biochemical analysis tool. In practical applications, there are often challenges for DPC-CT …
Fast 3D reconstruction method for differential phase contrast X-ray CT
We present a fast algorithm for fully 3D regularized X-ray tomography reconstruction for both
traditional and differential phase contrast measurements. In many applications, it is critical to …
traditional and differential phase contrast measurements. In many applications, it is critical to …
Single-slice reconstruction method for helical cone-beam differential phase-contrast CT
J Fu, L Chen - Bio-medical materials and engineering, 2014 - content.iospress.com
X-ray phase-contrast computed tomography (PC-CT) can provide the internal structure
information of biomedical specimens with high-quality cross-section images and has …
information of biomedical specimens with high-quality cross-section images and has …
Differential phase-contrast X-ray computed tomography: From model discretization to image reconstruction
M Nilchian, M Unser - 2012 9th IEEE International Symposium …, 2012 - ieeexplore.ieee.org
Our contribution in this paper is two fold. First, we propose a novel discretization of the
forward model for differential phase-contrast imaging that uses B-spline basis functions. The …
forward model for differential phase-contrast imaging that uses B-spline basis functions. The …
Fast iterative reconstruction of differential phase contrast X-ray tomograms
M Nilchian, C Vonesch, P Modregger… - Optics express, 2013 - opg.optica.org
Differential phase-contrast is a recent technique in the context of X-ray imaging. In order to
reduce the specimen's exposure time, we propose a new iterative algorithm that can achieve …
reduce the specimen's exposure time, we propose a new iterative algorithm that can achieve …