Apply Elastix Transform using Navis — navis_elastix

Applies an Elastix transform to 3D points using the Navis Python library.

Usage

navis_elastix_xform(x, transform_file)

Arguments

x: Matrix or data frame of 3D points.
transform_file: Path to the Elastix transform file, usually a .txt file.

Value

A matrix of transformed 3D points.

Details

This function requires the reticulate R package and the Navis Python library.

Examples

if (FALSE) { # \dontrun{
neuron.mesh <- banc_read_neuron_meshes("720575941478275714")
points <- nat::xyzmatrix(neuron.mesh)
transformed_points <- navis_elastix_xform(points,
transform_file = "brain_240721/BANC_to_template.txt")
points3d(points)
plot3d(nat.flybrains::JRC2018F)
} # }