Research Article
Automated Cell Selection Using Support Vector Machine for Application to Spectral Nanocytology
Table 2
Top ranked features for the classifier.
| | Features | Definition | Note |
| |
Eccentricity | | : semimajor and semiminor axes |
| | Solidity | | : area of the shape region; : convex hull area of the shape |
| |
Normalized kurtosis | | : mean of ; : standard deviation of |
| |
Normalized variance | |
— |
| | Entropy | | : counts from intensity histogram |
| | Energy | | is the sum of the concurrence matrices with offset of 5 pixels in eight neighborhoods [36] |
| |
Variance of image filtered with Gabor filter [37] | | : the orientation of the filter, averaged over 4 directions |
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