IEEE transactions on signal processing, 1998-09, Vol.46 (9), p.2549-2554
1998
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Details
- Autor(en) / Beteiligte
- Titel
- On time-dependent wavelet denoising
- Ist Teil von
- IEEE transactions on signal processing, 1998-09, Vol.46 (9), p.2549-2554
- Ort / Verlag
- New York, NY: IEEE
- Erscheinungsjahr
- 1998
- Quelle
- IEEE Xplore
- Beschreibungen/Notizen
- The authors address the shrinkage of wavelet coefficients and induced denoising in the time domain by taking into consideration the "time" behavior of a noisy signal. They illustrate the time adaptation paradigm in a thresholding procedure utilizing Bayesian hypothesis tests. Both one-dimensional (1-D) and two-dimensional (2-D) signals are considered in examples to motivate and implement the method.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1053-587XeISSN: 1941-0476DOI: 10.1109/78.709544Titel-ID: cdi_proquest_miscellaneous_26683555
- Format
- –
- Schlagworte
- Applied sciences, Circuits, Digital filters, Discrete wavelet transforms, Exact sciences and technology, Image processing, Information, signal and communications theory, Mathematical analysis, Noise reduction, Signal processing, Telecommunications and information theory, Testing, Wavelet coefficients, Wavelet domain, Working environment noise