Fundamentals of the Decision of Optimum Factors in the ECG Data Compression (Special Section on ECG Data Compression)

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概要

• 論文の詳細を見る

• This paper describes and analyzes several indices in assessing algorithms of data compression of electrocardiograms, such as the cross correlation (CC), the percent root mean square difference (PRD), and a new measure of standardized root mean square difference (SRD). Although these indices are helpful to objectively evaluate the algorithms, the visual examination of the reconstructed waveform is indispensable to decide the optimal compression ratio. This paper presents the clinical significance of selected waveforms which are prone to be distorted or neglected in the restored waveforms but are crucial for cardiologists to diagnose the patient. A database of electrocardiograms is also proposed for the comparative evaluation of compression algorithms.

• 社団法人電子情報通信学会の論文
• 1993-12-25

著者

• Ishijima Masa

  Institute Of Biomedical Engineering Tokyo Women's Medical College

関連論文

• Fundamentals of the Decision of Optimum Factors in the ECG Data Compression (Special Section on ECG Data Compression)

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