Journal article
Constrained ECG compression using best adapted wavelet packet bases
IEEE signal processing letters, v 3(10), pp 273-275
01 Jan 1996
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Abstract
The main goal of any electrocardiogram (ECG) compression algorithm is to reduce the bit rate while keeping the signal distortion at a clinically acceptable level. Percentage root mean square difference (PRD), the commonly used figure of merit, does not directly reveal whether the clinically significant ECG waveform information is preserved or not. We present the results of a study of ECG compression using an upper bound on the PRD. This bound is based on the initial performance of the algorithm and could be specified by the clinician after correlating the quality of the compressed versions of the ECG and the resulting PRD.
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Details
- Title
- Constrained ECG compression using best adapted wavelet packet bases
- Creators
- Krishnamurthy Nagarajan - Villanova UniversityEdward Kresch - Villanova UniversitySathyanarayan Rao - Villanova UniversityYasha KreshJ Yasha Kresh - [Retired Faculty]
- Publication Details
- IEEE signal processing letters, v 3(10), pp 273-275
- Publisher
- The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- [Retired Faculty]
- Web of Science ID
- WOS:A1996VM20400001
- Scopus ID
- 2-s2.0-0030257610
- Other Identifier
- 991019168605604721
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- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Engineering, Electrical & Electronic