Functions | Variables

dwi_normalize.h File Reference

Contains function for preprocessing of DW Data. More...

#include <teem/nrrd.h>

Go to the source code of this file.

Functions

void dwiNormalize (const Nrrd *raw, Nrrd *&normalized)
 Preprocess diffusion data for tractography.

Variables

const int DATA_DIMENSION = 4

Detailed Description

Contains function for preprocessing of DW Data.

Author:
Yinpeng Li (mousquetaires@unc.edu)

Function Documentation

void dwiNormalize ( const Nrrd *  raw,
Nrrd *&  normalized 
)

Preprocess diffusion data for tractography.

This function performs the necessary preprocessings for the ukf tractography It computes baseline image by avaraging, and divides out baseline image from signal It also adjusts the axis order in NRRD, and transforms the world coordinate system to RAS if necessary

This function complies with the NRRD convention, namely the parameters have to be initialized properly before invocation

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