Table 1.
Classification Result Based on Texture Parameters of CARS, TPEF, or SHG Images for Brain Tumors Versus Nontumor Brain Tissue
| Correctly Classified Biopsies | ||||
|---|---|---|---|---|
| Test Set | n | CARS | TPEF | SHG |
| Astrocytoma WHO I + II | 14 | 9 | 14 | 3 |
| Astrocytoma WHO III | 36 | 28 | 28 | 19 |
| Oligodendroglioma WHO III | 20 | 15 | 19 | 7 |
| GBM | 45 | 39 | 44 | 15 |
| Recurrent GBM | 18 | 13 | 16 | 10 |
| Metastasis of colon cancer | 12 | 12 | 12 | 12 |
| Metastasis of lung cancer | 23 | 22 | 22 | 17 |
| Metastasis of renal cancer | 10 | 9 | 10 | 9 |
| Metastasis of breast cancer | 12 | 12 | 12 | 9 |
| Metastasis of melanoma | 14 | 13 | 13 | 10 |
| Nontumor brain | 14 | 13 | 12 | 13 |
The total number (n, 1 biopsy of each patient) and the number of correctly classified patient’s biopsies are given for the tumor types of the independent test set.