A Survey of Dental Caries Segmentation and Detection Techniques

Table 2

Works grouped by feature extraction method.

Feature extraction method	Related works
FOF	[69]
Run-length matrix	[70–73]
LBP	[82–84]
Clustering	[85–88]
Laws of texture energy measures	(Laws, K., 1980) [80, 81]
GLCM	[74–76]
GTDM	[77, 78]
Gabor filters	[90–92, 102]
LTP	[93–96]
Multiple morphology gradient (mMG)	[98–101]