Erratum to: Efficient reference-free adaptive artifact cancellers for impedance cardiography based remote health care monitoring systems.

[This corrects the article DOI: 10.1186/s40064-016-2461-5.].

Efficient reference-free adaptive artifact cancellers for impedance cardiography based remote health care monitoring systems.

In this paper, a new model for adaptive artifact cancelation in impedance cardiography (ICG) signals is presented. It is a hybrid model based on wavelet decomposition and an adaptive filter. A novel feature of this model is the implementation of reference-free adaptive artifact cancellers (AAC).