3 papers
eess.IV2021
Model-based Reconstruction for Enhanced X-ray CT of Tri-structural Isotropic (TRISO) Particles
Singanallur V. Venkatakrishnan, Amirkoushyar Ziabari, Philip Bingham +1
Tri-Structural Isotropic (TRISO) fuel particles are a key component of next generation nuclear fuels. Using X-ray computed tomography (CT) to characterize TRISO particles is challe…
cs.CV2019
X-Ray CT Reconstruction of Additively Manufactured Parts using 2.5D Deep Learning MBIR
Amirkoushyar Ziabari, Michael Kirka, Vincent Paquit +2
In this paper, we present a deep learning algorithm to rapidly obtain high quality CT reconstructions for AM parts. In particular, we propose to use CAD models of the parts that ar…
eess.IV2018
Wavelength-resolved neutron tomography for crystalline materials
S. V. Venkatakrishnan, Luc Dessieux, Philip Bingham
Wavelength-resolved (WR) neutron transmission tomography is an emerging technique to characterize engineering materials. While tomographic reconstruction for amorphous samples is s…