Preferred alias for fast_bilateral_lattice4d

Usage

bilat_lattice4d(
  vec,
  sigma_sp = 2.5,
  sigma_t = 0.5,
  sigma_r = 1,
  guide_spatial = NULL,
  guides = NULL,
  design = NULL,
  sigma_d = 1,
  blur_iters = 1L,
  mask = NULL
)

Arguments

vec: 4D fMRI array or `NeuroVec`.
sigma_sp: Spatial sigma (voxels).
sigma_t: Temporal sigma (frames).
sigma_r: Range sigma(s) for guide intensity dimensions. Scalar or vector matching `guide_spatial` + length(`guides`). Has an effect only when `guide_spatial` and/or `guides` are provided; otherwise the filter is purely spatial (plus optional temporal/design features) and `sigma_r` is ignored.
guide_spatial: Optional 3D spatial guide.
guides: Optional list of 3D guides (probability maps, etc.).
design: Optional numeric vector of length T (frames) for design-aware features.
sigma_d: Sigma for design regressor feature.
blur_iters: Integer number of lattice blur iterations.
mask: Optional 3D logical/0-1 mask.

Preferred alias for fast_bilateral_lattice4d

Usage

Arguments

See also