Krzysztof Brzostowski

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Questions related from Krzysztof Brzostowski

Where can I find MRI datasets with real images corrupted by heavy Rician noise?

I designed an algorithm for MRI data denoising which has good properties under heavy Rician noise (sigma is greater than 80). The method was tested on Brainweb's phantom and Matlab's ricernd()...

15 March 2021 1,802 4 View

How can I add any kind of noise to image for a given SNR?

Dears, what is the best way to add any kind of noise (not only Gaussian noise) to 2D signal (image) for a given SNR? Do you know a good code in Matlab?

01 October 2020 8,938 2 View

What type of noise in MRI image?

Dears, could you recommend the papers in which the types of noise in MRI images were analyzed?

06 September 2020 2,969 4 View