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. Author manuscript; available in PMC: 2017 Jan 26.
Published in final edited form as: J Signal Process Syst. 2008 Jun 21;55(1):15–23. doi: 10.1007/s11265-008-0214-6

Table 3.

Features extracted after DWT with mean and standard deviations.

CC CHR ONC PAP
GLCM(1,1) (level 1-approx) 0.1072 ± 0.0297 0.0582 ± 0.0109 0.0918 ± 0.0265 0.1601 ± 0.0404
GLCM(1,1) (level 1-diagonal) 0.6327 ± 0.0261 0.6951 ± 0.0383 0.6844 ± 0.0882 0.6915 ± 0.0370
GLCM(1,2) (level 1-diagonal) 0.1122 ± 0.0051 0.0920 ± 0.0089 0.0986 ± 0.0237 0.0988 ± 0.0110
GLCM(2,2) (level 1-horizontal) 0.1260 ± 0.0103 0.1053 ± 0.0116 0.1137 ± 0.0296 0.1080 ± 0.0146
Homogeneity (level 1-vertical) 0.7618 ± 0.0212 0.7976 ± 0.0222 0.7881 ± 0.0629 0.8048 ± 0.0317
Energy (level 1-diagonal) 0.4054 ± 0.0329 0.4874 ± 0.0528 0.4627 ± 0.1131 0.4828 ± 0.0513
Entropy (level 1-horizontal) 0.3941 ± 0.0364 0.4628 ± 0.0476 0.4429 ± 0.1130 0.4677 ± 0.0555
Energy (level 2-diagonal) 0.3221 ± 0.0420 0.3896 ± 0.0534 0.3652 ± 0.1157 0.3969 ± 0.0562

CC Clear cell, CHR chromophobe, ONC renal oncocytoma, PAP papillary