Figure 6From: Real-time feature extraction of P300 component using adaptive nonlinear principal component analysis Comparison of separation performance indices: the proposed method (ANPCA) vs. other algorithms (NPCA, NSS-JD, JADE, and SOBI). To evaluate the robustness of the ANPCA against background noise, the separation performance indices of the ANPCA is compared with others well known algorithms (i.e., NPCA, NSS-JD, JADE, and SOBI algorithms).Back to article page