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Table 10 Top 5 channel pair list for texture D3 and the corresponding database values using 3 level DTCWPT

From: Comparison of various texture classification methods using multiresolution analysis and linear regression modelling

Channel pairs Correlation coefficient Regression parameters ‘a’ and ‘b’ Mean Variance
21, 22 0.9185 0.5441, 7.7883 0 2.5157
36, 44 0.8919 1.2642, 0.9915 0 1.8890
37, 38 0.8903 1.1344, 0.1296 0 1.0028
38, 40 0.8854 1.0531, 2.9983 0 1.2173
33, 35 0.8764 1.1798, −0.6892 0 1.9534