Sökning: "Adnan Frisk"
Hittade 1 uppsats innehållade orden Adnan Frisk.
1. Denoising of Complex MRI Data by Wiener-like Filtering in the Wavelet Domain - Application to High b-value Diffusion Weighted Imaging
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : Noise is a well-known problem in many imaging modalities. In magnitude magnetic resonance images, obtained by quadrature detection, the associated Rician distribution of noise constitutes a further complication. This type of noise is especially problematic at low signal-to-noise ratio (SNR) regions. LÄS MER
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