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Table 4 Feature extraction algorithms used in experiments

From: Quality-based iris segmentation-level fusion

Algorithm Implementation Length Comparison Methods
QSW [32] USIT 1.0 [1] 10240 bit Hamming distance Min-max dyadic wavelet
LG [33] USIT 1.0 [1] 10240 bit Hamming distance 1-D Gabor phase quantisation