Figure 6From: Reference signal extraction from corrupted ECG using wavelet decomposition for MRI sequence triggering: application to small animals Wavelets performances difference. QRS detection for "75 bpm" signal recorded during the IRSE sequence: the same signal is decomposed using coif5 and sym5. One can clearly notice the superiority of coif5 (a) (that ensured perfect detection), to sym5 (b) (that detected 3 false peaks and missed one QRS).Back to article page