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Table 5 First part results: parameter calibration

From: Non-photorealistic neural sketching

Method Parameter Value
Canny Maximum threshold 101
Minimum threshold 24
DoG Kernel 1 15
Kernel 2 9
FDoG Half_w 9
M 1
ρ 3.9937902
σ1 1.3616940
σ2 4.6370154
Gray threshold 0.99
Proposed approach Color constancy algorithm GrayWorld
Channel Y
Smoothing Gaussian (5×5)
Brightness −80
Contrast 80
Gamma 4