Table 4 The effect of increasing contrast on average decreasing growth time
From: Tumor segmentation via enhanced area growth algorithm for lung CT images
Database | Initial growth time without increasing contrast (s) | Initial growth time with increasing contrast (s) | Time reduction |
|---|---|---|---|
DIR | 6.07 | 3.62 | 40% |
LCA | 9.59 | 8.11 | 15% |
NSCLC | 4.57 | 2.90 | 37% |
LIDC | 3.01 | 2.56 | 15% |