Repository for reconstruction of simulated skull CT data for AD project with files for reconstruction simulated skull CT data (KTH/SSF AD project)
All simulated data is available on the lcrnas-repo. For high dose (150 mGy) skullCT (following settings used at KI Geriatrics), data can be found in:
/lcrnas/data/Simulated/120kV
The simulated data consists of 23 spiral turns, and is divded in 23 separate files. The data is given as:
HelicalSkullCT_70100644Phantom_no_bed_Dose150mGy_Turn_{0,1,2,3,...,22}.data.npy
with corresponding geometry pickled in
HelicalSkullCT_70100644Phantom_no_bed_Turn_{0,1,2,3,...,22}.geometry.p
Files to read and reconstruct these are given in this repository (the easiest example is given by a FBP reconstruction in FBP_reco_skullCT.py). Most of the data handling is however hidden in adutils.py. To make use of these, simply run the following in your script
from adutils import *
Note: Data with lower dosage is available upon request. All simulated data is given in /lcrnas/data/Simulated/120kV/raw/. DO NOT change the data in this repository. If unsure, ask.