Model-based Reconstruction for Enhanced X-ray CT of Tri-structural Isotropic (TRISO) Particles

no code implementations • 19 Mar 2021 • Singanallur V. Venkatakrishnan, Amirkoushyar Ziabari, Philip Bingham, Grant Helmreich

Tri-Structural Isotropic (TRISO) fuel particles are a key component of next generation nuclear fuels.

Computed Tomography (CT) Image Reconstruction

X-Ray CT Reconstruction of Additively Manufactured Parts using 2.5D Deep Learning MBIR

no code implementations • 2 Apr 2019 • Amirkoushyar Ziabari, Michael Kirka, Vincent Paquit, Philip Bingham, Singanallur Venkatakrishnan

We then train a 2. 5D deep convolutional neural network [4], deemed 2. 5D Deep Learning MBIR (2. 5D DL-MBIR), on these pairs of noisy and high-quality 3D volumes to learn a fast, non-linear mapping function.