The Scientific World Journal / 2014 / Article / Tab 3

Research Article

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

Table 3

Detection accuracy and computational time for RLRN with kernel PCA in 10D and 50D.

Kernel PCA10D50D
TP (%)TN (%)Acc. (%)Time (s)TP (%)TN (%)Acc. (%)Time (s)

R84.9683.1284.04122.0785.7190.9188.31183.91
G84.9683.1284.04114.487.2290.2688.74193.37
B84.9683.1284.04125.6785.7190.9188.31223.77
Gray100050.0063.8790.3886.1888.28236.49
Y82.7186.3684.54112.7887.2290.2688.74188.15
Cb84.9683.1284.04111.6787.8190.9189.36186.7
Cr84.9683.1284.04111.5885.7190.9188.31186.62