Table 5.
Percent Differences (% Diffi3D/RG) between Image Features of 3D and RG, PET and CT Images, and Conglomerate Image Features of RG PET Phases for All Cases (% DiffijMean)
|
CT |
PET |
PET RG Phases |
||||
|---|---|---|---|---|---|---|
| Percent Difference | No. of Features⁎(1288 Total) | % Total Features⁎ | No. of Features⁎(952 Total) | % Total Features⁎ | No. of Features⁎(9464 Total) | % of Total Features⁎ |
| < 5% | 342 | 26.6% | 249 | 26.2% | 5051 | 53.4% |
| < 10% | 498 | 38.7% | 405 | 42.5% | 7258 | 76.7% |
| < 15% | 617 | 47.9% | 515 | 54.1% | 8043 | 85.0% |
| < 20% | 697 | 54.1% | 585 | 61.4% | 8410 | 88.9% |
| > 20% | 591 | 45.9% | 367 | 38.6% | 998 | 10.5% |
⁎
Total number of features refers to 56 image features per tumor.