Medical Physics
FFF Beam Analyzer AI
Flattening-filter-free beam profile analysis with AI commentary.
AI
Analysing the profiles…
No analysis yet.
Upload an FFF beam image, or run a demo image, to see the profiles here.
How it works
- Upload an EPID image (DICOM) or a film / TIFF of an FFF field.
- The pixel size is read from the DICOM and scaled to the isocentre when SAD and SID are known; otherwise the analysis says so.
- Inline and crossline profiles are taken through the field centre and renormalised at the inflection point (RDV): penumbra between RDV × 1.6 and RDV × 0.4, field size between the inflection points, widths at 90, 75 and 60 %.
- Compare with your reference profile (ANSM 2A.2: ±1 % monthly, ±2 % yearly), or ask the AI expert for an ANSM-oriented reading.