Laplacian Boundary Value approach (LBV)

Reference

Zhou, D., Liu, T., Spincemaille, P., Wang, Y., 2014. Background field removal by solving the Laplacian boundary value problem. NMR in biomedicine 27, 312–319.

Algorithm parameters overview

algorParam.bfr.	Description
tol	Iteration stopping criteria on the coarest grid
depth	No. of length scales
peel	No. of boundary layers to be peeled off

Usage

algorParam.bfr.tol

Iteration stopping criteria on the coarest grid

Default Value: 0.0001

Examples:

algorParam.bfr.tol = 1;

algorParam.bfr.tol = 0.01;

algorParam.bfr.tol = 0.0001;

algorParam.bfr.depth

No. of length scales

Default Value: 5

Examples:

algorParam.bfr.depth = -1;

algorParam.bfr.depth = 2;

algorParam.bfr.depth = 5;

algorParam.bfr.peel

No. of boundary layers to be peeled off

Default Value: 2

Examples:

algorParam.bfr.peel = 1;

algorParam.bfr.peel = 2;

algorParam.bfr.peel = 4;