ApplyTransforms, applied to an input image, transforms it according to a
Usage
ni_ants_apply_transforms(
output_image,
reference_image,
transforms,
args = NULL,
default_value = 0,
dimension = NULL,
float = FALSE,
input_image = NULL,
input_image_type = NULL,
interpolation = "Linear",
invert_transform_flags = NULL,
print_out_composite_warp_file = FALSE,
.cwd = NULL,
.env = NULL,
.engine = NULL,
.profile = NULL,
dry_run = FALSE,
echo = interactive()
)Arguments
- output_image
Character; file path. Output image, or the composed displacement field when print_out_composite_warp_file is TRUE. Required.
- reference_image
Character; file path. reference image space that you wish to warp INTO Required.
- transforms
Character or numeric vector. Transform files, applied in reverse order (the last is applied first), as antsApplyTransforms expects. Required.
- args
Character. Additional parameters to the command
- default_value
Numeric
- dimension
Character; one of: "2", "3", "4". This option forces the image to be treated as a specified-dimensional image. If not specified, antsWarp tries to infer the dimensionality from the input image.
- float
Logical. Use float instead of double for computations.
- input_image
Character; file path. Image to transform. Not needed when print_out_composite_warp_file writes the composed displacement field instead.
- input_image_type
Character; one of: "0", "1", "2", "3". Option specifying the input image type of scalar (default), vector, tensor, or time series.
- interpolation
Character; one of: "Linear", "NearestNeighbor", "CosineWindowedSinc", "WelchWindowedSinc", "HammingWindowedSinc", "LanczosWindowedSinc", "MultiLabel", "Gaussian", "BSpline", "GenericLabel". Interpolation for the output image; use NearestNeighbor or GenericLabel for masks and label images.
- invert_transform_flags
Logical vector. Whether to invert each transform, one logical per transform (linear transforms only).
- print_out_composite_warp_file
Logical. Write the composition of transforms as a displacement field on the reference grid instead of a transformed image.
- .cwd
Working directory override.
- .env
Named character vector of environment variables.
- .engine
Execution engine override.
- .profile
Runtime profile override.
- dry_run
Logical; preview command without executing.
- echo
Logical; echo stdout/stderr in real time.