ECG 1 Gabor filter 1 Gaussian mixture model 1 Hausdorff distance 1 LGS 1 Lviv Biometric Dataset 1 Oriented FAST and Rotated BRIEF (ORB) 1 Physionet 1 SC-DTW 1 Scale-Invariant Feature Transform (SIFT®) 1 Speeded Up Robust Features (SURF®) 1 Technology: general issues 1 assessment 1 augmented signature 1 autism spectrum disorder (ASD) 1 automatic recognition 1 automatic signature verification biomarker 1 biometric recognition 1 biometric recognition performance evaluation 1 biometric systems 1 biometry 1 bit planes 1 block 1 bloodstream 1 body motion 1 contactless acquisition device 1 contactless dataset 1 cross-device 1 curve similarity 1