2024
V-DDPM: MRI Rician Noise Removal Model Based on VST and DDPM
ICASSP 2024accepted
Magnetic resonance imaging (MRI) often contains Rician noise. Unlike additive Gaussian noise, the distribution of Rician noise is related to the data of the image, making it more difficult to remove. It has been shown that the variance stabilizing transformation (VST) can transform the Rician noise…