Details

Autor(en) / Beteiligte

• Ji-Le Hu
• Shu-Di Bao

Titel

An approach to QRS complex detection based on multiscale mathematical morphology

Ist Teil von

• 2010 3rd International Conference on Biomedical Engineering and Informatics, 2010, Vol.2, p.725-729

Ort / Verlag

IEEE

Erscheinungsjahr

2010

Quelle

IEEE Electronic Library Online

Beschreibungen/Notizen

• Accurate detection of electrocardiograph feature points is always critical for medical decision-making. A newly developed multi-scale mathematical morphology and its use in QRS complex detection was studied in this paper. It was found that the existing multi-scale mathematical morphology has a problem of a significant shift in feature points positioning. Aiming for exact position detection of feature points, an improved approach based on the concept of multi-scale mathematical morphology is proposed in this study. Experimental results show a much smaller shift in point positioning, and thus demonstrate the effectiveness of the proposed approach.