utils_extractb0
Extract a b0 volume from a DWI image.
Keywords : dwi, extract, b0
Inputs
Section titled “Inputs”Input 1
Section titled “Input 1”Format : tuple val(meta), path(dwi), path(bval), path(bvec)
| Type | Description | Mandatory | Pattern | |
|---|---|---|---|---|
| meta | map | Groovy Map containing sample information e.g. [ id:'test', single_end:false ] | True | |
| dwi | file | Nifti DWI volume to perform BET + crop. | True | *.{nii,nii.gz} |
| bval | file | B-values in FSL format. | True | *.bval |
| bvec | file | B-vectors in FSL format. | True | *.bvec |
Outputs
Section titled “Outputs”Format : tuple val(meta), path(*_b0*.nii.gz)
| Type | Description | Mandatory | Pattern | |
|---|---|---|---|---|
| meta | map | Groovy Map containing sample information e.g. [ id:'test', single_end:false ] | True | |
| _b0.nii.gz | file | b0 image(s) extracted from the DWI | True | *_b0*.{nii,nii.gz} |
versions
Section titled “versions”Format : path(versions.yml)
| Type | Description | Mandatory | Pattern | |
|---|---|---|---|---|
| versions.yml | file | File containing software versions | True | versions.yml |
Arguments (see process.ext)
Section titled “Arguments (see process.ext)”| Type | Description | Default | Choices | |
|---|---|---|---|---|
| extraction_strategy | ||||
| b0_threshold | ||||
| output_series |
| Description | DOI | |
|---|---|---|
| scilpy | The Sherbrooke Connectivity Imaging Lab (SCIL) Python dMRI processing toolbox. |
Authors
Section titled “Authors”Last updated : 2025-10-30