Figure 1From: Real time reconstruction of quasiperiodic multi parameter physiological signalsReconstruction on ECG signal. An excerpt from record 200 in MIT-BIH Arrhythmia database (a). The first channel is added with white Gaussian noise at SNR 0 dB (b), and reconstructed using our method (c). Premature ventricular contraction (PVC) beats as identified by an ECG beat type classifier on these signals are also shown in the pictures.Back to article page