Description Usage Arguments Value Author(s) Examples
View source: R/antsMotionCalculation.R
Correct 4D time-series data for motion.
1 2 3 4 5 6 7 8 9 10 11 12 |
img |
antsImage, usually 4D. |
mask |
mask for image (3D). If not provided, estimated from data. |
fixed |
Fixed image to register all timepoints to. If not provided, mean image is used. |
moreaccurate |
strategy desired for motion correction. One of 0 (test) 1 (high-res only), 2 (multi-level inter-subject), 3 (FIXME), or a special method for intraSubjectBOLD. |
txtype |
Type of transform. One of |
framewise |
Calculate framewise displacement? |
verbose |
enables verbose output. |
num_threads |
will execute
|
seed |
will execute
|
... |
additional argument to |
List containing:
moco_img Motion corrected time-series image.
moco_params Data frame of translation parameters.
moco_avg_img Average motion-corrected image.
moco_mask Mask used to calculate framewise displacement.
tsDisplacement Time-series displacement image.
fd Time-series mean and max displacements.
dvars DVARS, derivative of frame-wise intensity changes.
Benjamin M. Kandel
1 2 3 4 5 6 7 | ## Not run:
set.seed(120)
simimg<-makeImage(rep(5,4), rnorm(5^4))
# for real data, use simimg <- antsImageRead(getANTsRData('pcasl'), 4)
antsMotionCalculation(simimg,moreaccurate=0)
## End(Not run)
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