An approach for designing multiwavelets is introduced, for use in cardiac signal processing. The parameterization of the class of multiwavelets is in terms of associated FIR polyphase all-pass filters. Orthogonality and a balanced vanishing moment of order 1 are built into the parameterization. An optimization criterion is developed to associate the wavelets with different meaningful segments of a signal. This approach is demonstrated on the simultaneous detection of QRS-complexes and T-peaks in ECG signals.
|Title of host publication||2006 International Conference of the IEEE Engineering in Medicine and Biology Society|
|Publication status||Published - Aug 2006|
|Event||28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering Revolution In BioMedicine - Marriott Hotel at Times Square, New York, United States|
Duration: 31 Aug 2006 → 3 Sept 2006
Conference number: 28
|Conference||28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society|
|Period||31/08/06 → 3/09/06|