Fig. 4From: Cancelable biometric schemes for Euclidean metric and Cosine metricThreshold of schemes with Euclidean LSH under \(k=5000\), \(n=2\), \(c=1.0\) and Cosine LSH under \(k=10{,}000\), \(N=2\), \(d=2\). a–d show the result of Euclidean LSH-based scheme, while e–h show the result of Cosine LSH-based schemeBack to article page