IVIM model fitting

The package provides functions for Bayesian and segmented IVIM model fitting


Updated 22 Jun 2022

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Enabled use of no mask by setting roi to an empty variable like '' or []

Cite As

Gustafsson, Oscar et al. Impact of prior distributions and central tendency measures on Bayesian intravoxel incoherent motion model fitting. Magn Reson Med . 2018;79:1674–1683

Jalnefjord, Oscar et al. Comparison of methods for estimation of the intravoxel incoherent motion (IVIM) diffusion coefficient (D) and perfusion fraction (f). MAGMA . 2018;31:715–723

MATLAB Release Compatibility
Created with R2019b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes

Enabled use of no mask


Bug fix

Bug fix: the type of the output maps was previously dependent on the type of the input images

Corrected a typo in the examples


Included a wrapper to enable simple read and write to nifti files

Updated citation information

- Function for nonlinear least-squares segmented IVIM model fitting (vectorized for improved performance)
- Script with examples on how to use the model fitting functions

- Minor bugs fixes and changes for improved usability

Added image