ECG data compression techniques-a unified approach
Citations
108 citations
Cites background from "ECG data compression techniques-a u..."
...Several ECG compression methods have been developed during the last 30 years, and average compression ratios (CR) ranging approximately from 2:1 up to 50:1 have been reported [1,2]....
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106 citations
Cites background from "ECG data compression techniques-a u..."
...Many ECG lossy compression methods have been proposed (see review parts in [1]–[3])....
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...As pointed out in [1], the performance comparison of various compression methods proposed by different authors can be quite difficult....
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97 citations
Cites background or methods from "ECG data compression techniques-a u..."
...Compression algorithms for ECG can be broadly classified into three major groups, namely direct domain method [11] [19], feature extraction method [12] [33] and transformational method [18] [30]....
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...• Computationally expensive: Most of the existing ECG compression algorithms were designed and tested on PC [11], [19], [12], [33], [18], [30]....
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...Existing compression algorithms [11], [19], [12], [33], [18], [30], [9], [27] albeit efficient in reducing data size, are mostly lossy and neither support SMS/MMS, nor do they retain key signatures of cardiovascular conditions for a system or doctor to detect abnormalities from the compressed ECG....
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97 citations
96 citations
References
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