| | Category | Features |
| | Intensity | Density, mean, median, variance, kurtosis, skewness, and so forth | | Morphology | Area, perimeter, diameter, area overlap ratio, center of mass, minor axis, major axis, smoothness, symmetry, concavo-convex, and so forth | | Texture | Gray level cooccurrence matrix, local binary pattern, scale-invariant feature transform Tamura, fractal, Markov random field, wavelets, Haar-like features, Gabor, run-length, and so forth |
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