Dataset | Â | Erosion | Smoothing | Dilation | Dilation5 | Dilation7 |
---|---|---|---|---|---|---|
NPC group | CET1-w | 0.767 (0.757–0.777) | 0.991 (0.989–0.992) | 1.350 (1.334–1.366) | 1.606 (1.579–1.634) | 1.976 (1.932–2.021) |
T2-w | 0.745 (0.734–0.757) | 0.987 (0.985–0.988) | 1.388 (1.369–1.407) | 1.675 (1.641–1.708) | 2.089 (2.035–2.144) | |
SLN group | DWI | 0.664 (0.639–0.674) | 0.959 (0.952–0.964) | 1.578 (1.531–1.598) | 2.080 (1.979–2.107) | 2.858 (2.654–2.882) |
T2-FS | 0.788 (0.773–0.802) | 0.985 (0.983–0.987) | 1.333 (1.307–1.358) | 1.609 (1.560–1.658) | 2.019 (1.933–2.105) |