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Table 2 Error probability of pattern recognition, when the model of printers used for training and testing database is different

From: Recognition of printed small texture modules based on dictionary learning

Methods P&S 1022 P&S 1008
P1 P2 P3 Total P1 P2 P3 Total
DL-2 (proposed) 0.05% 0.05% 0.01% 0.04% 0.11% 0.00% 0.11% 0.07%
Kendall weighted-2 8.37% 4.14% 2.35% 4.97% 12.88% 0.67% 1.10% 4.84%