More than the Quality of ECG Data Compression Algorithm
Xiaoyan Qiao · Computer Knowledge and Technology · 2010
The paper proposes an efficient ECG compression algorithm with high fidelity.It encodes the data with jpeg2000 algorithm and improve on data loss when the signal data are transformed to 2-dimesion.The algorithm contains: QRS recognition,signal detecting and classification,2-dimesion transform,signal compression encoding,signal rebuilding and algorithm evaluation.Compare with universal evaluation criterion of electrocardiosignal items,its algorithm is better than others and keep most information for diagnosis.