Table 1.

List of features

Feature type	Feature subtype	Features	Total
Architecture	Voronoi Diagram	Area, chord length, perimeter	12
	Delaunay Triangulation	Area, perimeter	8
	Minimum Spanning Tree	Branch Length	4
	Nuclear Density	Nearest Neighbors, distance to neighbors	24
Texture	First-Order	Statistics, Sobel and Kirsch filters, Gradients	135
	Co-occurrence	Autocorrelation, Contrast, Correlation, Cluster	189
		Prominence, Cluster Shade, Dissimilarity,
		Energy, Entropy, Homogeneity, Maximum
		probability, Variance, Sum average, Sum
		variance, Sum entropy, Difference variance,
		Difference entropy, two information measures
		of correlation, Inverse difference, Normalized
		inverse difference, inverse difference moment
	Steerable Filter	Frequency and Orientation Parameters	216

List of the features used in this study, broken into architectural and texture features.