Table 3 Descriptor parameters and the intervals searched during parameter optimization
From: Evaluation of noise robustness for local binary pattern descriptors in texture classification
Parameter | Interval/set | Applicable for method |
|---|---|---|
LBP family | ||
Number of sample points | N∈{2,3,…,15} | All LBP variants |
Radius | R∈{1,2,…,20} | All LBP variants |
Fuzziness | f∈{1,2,…,6} | FLBP |
First threshold | t 1∈{1,2,…,20} | LTP, ILTP,RLBP, LQP |
Second threshold | t 2 = 2·t 1 | LQP |
Shift limit | l = {1,2,…,20} | SLBP |
Other | ||
Gaussian envelope ∥ wave | γ∈{1,2,…,5} | GF |
Gaussian envelope ⊥ wave | η∈{1,2,…,5} | GF |
Quantization | q∈{3,4,…,20} | GLCM |
Distance | d∈{1,2,…,20} | GLCM |