Table 2.

Detailed information about the seven schemes used in this work.

Scheme	Sp	St	Ind	Sp+St	Sp + Ind	St + Ind	Sp + St + Ind
Feature size	11-D	4-D	6-D	15-D	17-D	10-D	21-D
Feature set	[$F_1$]	[$F_2$]	[$F_3$]	[$F_1$,$F_2$]	[$F_1$,$F_3$]	[$F_2$,$F_3$]	[$F_1$,$F_2$,$F_3$]

Sp, St, and Ind are the abbreviated forms of Spatial features, Statistical features, and Indices-based features, respectively.