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Browsing Articole științifice/Scientific articles by Subject "Denoising"

Browsing Articole științifice/Scientific articles by Subject "Denoising"

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  • Denoising over-sampled signals [articol] 
    Quinquis, André; Isar, Alexandru; Isar, Dorina (Timişoara : Editura Politehnica, 2004)
    This paper presents a new denoising method for over-sampled constant within intervals signals corrupted by additive noise. The novelty of this paper is a special MAP filter, called composed bishrink. A complete statistical ...
  • ECG signal denoising in the diversity enhanced wavelet domain [articol] 
    Oltean, Marius; Adafinoaiei, Victor (Timişoara: Editura Politehnica, 2006)
    The paper presents a denoising algorithm using which is particularly suited to ECG signals. The main stage of this algorithm consists in a MAP filtering in wavelet domain. Its effectiveness relies on the diversity enhancement ...
  • Optical coherence tomography speckle reduction in the wavelets domain [articol] 
    Stolojescu-Crișan, Cristina; Isar, Alexandru (Editura Politehnica, 2015)
    This paper proposes a denoising method that associates the Hyperanalytic Wavelet Transform (HWT) with a Maximum A Posteriori (MAP) filter named bishrink. The method is tested on Optical coherence tomography (OCT) images. ...
  • Speech enhancement using enriched diversity wavelet transform and bishrink filter [articol] 
    Clolus, Cedric (Timişoara: Editura Politehnica, 2005)
    This paper presents a new denoising method for speech signals corrupted by additive noise. This method is based on the use of a special wavelet transform, called enriched diversity wavelet transform and of a special MAP ...

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