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. 2021 Dec 28;22(1):175. doi: 10.3390/s22010175

Table 1.

Extracted features based on NSS in spatial domain.

Feats Feature Description Computation Procedure
f1–f2 Shape and variance Fit GGD to MSCN coefficients
f3–f6 Shape, mean, left variance, right variance Fit AGGD to horizontal (H) pairwise
f7–f10 Shape, mean, left variance, right variance Fit AGGD to vertical (V) pairwise
f11–f14 Shape, mean, left variance, right variance Fit AGGD to first diagonal (D1) pairwise
f15–f18 Shape, mean, left variance, right variance Fit AGGD to second diagonal (D2) pairwise