Reduction of Multidimensional Image Characteristics Based on Improved KICA

Table 3

The comparison of the average Amari errors.

	PCA	2DPCA	PCA-ICA	PCA-KICA	2DPCA-KCCA	2DPCA-KGV
20	0.0868	0.0744	0.0784	0.0651	0.0483	0.0357
40	0.0908	0.0772	0.0893	0.0787	0.0590	0.0405
60	0.0886	0.0753	0.0817	0.0737	0.0538	0.0393