Figure 5
From: Two-step intensity modulated arc therapy (2-step IMAT) with segment weight and width optimization
Dose distribution comparison for the phantom between (a) Plan 2 and (b) Plan 4. Isodose lines: 107 (red), 100 (green), 95 (blue), 80 (white), 70 (purple), 50 (yellow), 30 (cyan).