ECG data compression using truncated singular value decomposition
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Cites methods from "ECG data compression using truncate..."
...The method of Singular Value Decomposition was proposed in 1970, and has been applied in a wide range of areas such as: image compression, texture processing, and feature extraction [25]....
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3 citations
Cites methods from "ECG data compression using truncate..."
...Likewise, H[40-42] and 2-D methods[43-48] are even more computationally complex and are difficult for implementing in wireless applications as a step....
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Cites methods from "ECG data compression using truncate..."
...Although SVD method has been widely used in the data process, it was applied in ECG denoise very little([8-10])....
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Cites background from "ECG data compression using truncate..."
...The data points are normalized in order to ensure that the data occupies fixed number of columns in each row [14]....
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References
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34,729 citations
"ECG data compression using truncate..." refers background in this paper
...Therefore, the SVD of the matrix can be performed as [20], where are the left and right singular vectors, respectively....
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690 citations
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...The compression techniques for an ECG have been extensively discussed [ 1 ] and can be classified into the following three major categories....
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521 citations
445 citations
"ECG data compression using truncate..." refers methods in this paper
...[23]) provides a better performance than previous wavelet-based methods (Hilton [22] and Djohan et al....
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374 citations
"ECG data compression using truncate..." refers methods in this paper
...2) Direct time-domain techniques: including amplitude zone time epoch coding (AZTEC), delta coding, and entropy coding [2]–[4]....
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