Research Article
Radial Basis Function Artificial Neural Network for the Investigation of Thyroid Cytological Lesions
Table 2
Image analysis measurements categorized into geometrical and densitometric.
| Geometric characteristics | Densitometric characteristics |
| Nucleus area | Integrated optical density | Nucleus major axis | Mean value of nucleus red color | Nucleus minor axis | Mean value of nucleus green color | Aspect ratio | Mean value of nucleus blue color | Maximum calliper | Mean value of optical density | Minimum calliper | Maximum value of optical density | Average value of calliper | Minimum value of optical density | Maximum nucleus radius | Standard deviation of optical density | Minimum nucleus radius | Margination | Radius ratio | Heterogeneity | Nucleus perimeter | | Nucleus roundness | | Fractal dimension | |
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