pymerlin.trajectory.piccini_phyllotaxis
- pymerlin.trajectory.piccini_phyllotaxis(n, nint)[source]
Generate a spiral phyllotaxis trajectory with square root z-modulation according to formulation by Piccini et al. Note, this does not give a uniform FOV but slightly higher sampling in the x/y plane than along z.
- Parameters
n (int) – Number of spokes
nint (int) – Number of interleaves
- Returns
Trajectory
- Return type
[array]
References
Piccini D, et al., Magn Reson Med. 2011;66(4):1049–56.