Use Cases
What you can do with eFilmQA
Automatically generate calibration curves with one-click using a traditional net optical density method with only one background film needed.
Load in and analyse as many measurement films as you’d like! Modern treatment techniques like Varian’s HyperArc and BrainLab’s Elements software require us to evaluate multiple metastatic disease sites. eFilmQA supports .TIFF image files, EPID images (DICOM), PortalDose (Varian Medical System) DICOM files as well as generic file formats.
Apply automated two-point scaling or use the Temporal Calibration Model (TCM) to obtain results within 15 minutes post-irradiation!
Automatically or manually crop, rotate or flip your dose distributions to match the TPS if required.
Import your patient treatment planning dose planes from Eclipse, iPlan, Monaco, XiO, Pinnacle and generic file types. We can also add any format you’d like at your request!
Mark your localisation points (fiducials) with automated fiducial detection and manual marking with both mean and intersection isocentre determination methods and use our Winston-Lutz Module to assess the congruence of your mecahnical and radiation isocentre.
Remove all your film markings, using border masks, manual masks, thresholding methods and automated fiducial removal.
Register your measurement and TPS dose distribution using advanced similarity metrics then compare gamma pass-rate results for optimised registration and isocentre alignment (unoptimized) conditions! This allows you to quantitatively distinguish between geometric and dosimetric error with the flick of a switch!
Compare isodose overlays, real-time dynamic line profiles, percentage difference plot, gamma maps with binary pass-fail options and histograms of gamma and difference results for Radiochromic film and EPID images.
Save your report as a pdf and image for combining with other documents.
Use the “Divide and Conquer” method to assess the gamma pass-rates per region. High dose high gradient, medium dose, and low dose regions give additional insight into your treatment’s geometric and dosimetric accuracy.
We believe in providing intelligent, streamlined, automated, consistent, and accurate patient-specific QA tools to make your life easier!