For purposes of quantitative comparison, a software utility has been written to allow the user to superimpose RAPT and GammaPlan dose data. The image below shows such a comparison for a multi-shot treatment. A choice of suitable metrics (based on volume ratios, cross correlation etc.) facilitates quantitative comparison of the two dose distributions. The MetriX software also permits comparison between experimentally obtained dose data (from GafChromic film) and that determined by the numeric methods. Click here for a demo (1.5MB video).
MetriX Facilitates comparison between two plans (red and blue contours)
Phantom comparison
Comparison with bony shell
GafChromic film comparison