Hybrid DWT NLM method with NOA optimization for ECG signal denoising
Abstract Despite the hybrid Discrete Wavelet Transform+Non Local Mean (DWT+NLM) method’s ability to leverage the processing strengths of high - and low - frequency components, it faces issues like translation transformations, modal aliasing, patch effects, and threshold - induced distortion. These p...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-025-09663-y |
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