QMRITools`TensorTools`
QMRITools`TensorTools`

Deriv

Deriv[disp, vox] calculates the derivative of the displacement along the three main axes. disp is the displacement field, vox is the voxel size. Deriv[disp, vox, mask] calculates the derivative of the displacement along the three main axes. Sharp edges between the background en disp are solved by the mask. mask is a mask delining the edge of the displacement field.