Running Tomography Pipelines on AI mini PC: A Desktop APU as an HPC Reconstruction Node
Evaluation of the HTTomo tomography reconstruction stack on a modern large-memory desktop APU, comparing its performance against datacenter-class GPU accelerators and demonstrating the feasibility of executing HPC-scale CT reconstruction workloads on a compact workstation platform.
Running tomography pipelines on AMD ROCm
Experimental porting of the httomo tomography stack to ROCm, and compare the performance of a Radeon RX 7900 GRE to a number of NVIDIA accelerators.
AtomicAdd-Free Improvements to Log-Polar Reconstruction Gather Kernel
Log-polar reconstruction is a technique that leverages the properties of logarithmic polar coordinates to efficiently compute the Radon transform and its inverse, the back-projection operator, which are fundamental in tomographic imaging.