Computer Aided Diagnosis System for Detection of Cancer Cells on Cytological Pleural Effusion Images
Table 4
List of GLCM features and their associated equations.
Features
Equations
Autocorrelation
Contrast
Correlation I
Correlation II
Cluster Prominence
Cluster Shade
Dissimilarity
Energy
Entropy
Homogeneity I
Homogeneity II
Maximum Probability
Sum of square
Sum average
Sum energy
Sum variance
Difference variance
Difference entropy
Information measure of correlation I
Information measure of correlation II
Inverse Difference Normalized
Inverse difference moment normalized
is the entry of the cooccurrence probability matrix, and represents the number of gray levels used, while and are the mean and standard deviation of the .