Improving RLRN Image Splicing Detection with the Use of PCA and Kernel PCA

Table 1

Detection accuracy and computational time for RLRN with 100D.

	100D
	TP (%)	TN (%)	Acc. (%)	Time (s)
R	63.91	74.68	69.30	388.43
G	57.89	71.43	64.66	402.83
B	55.64	75.32	65.48	426.27
Gray	70.51	75.00	72.75	489.72
Y	58.65	67.53	63.09	408.01
Cb	90.23	88.96	89.59	258.73
Cr	94.74	92.86	93.80	252.32