MIR.accuracy_measures.digital_diffeomorphism

Digital diffeomorphism metrics and Jacobian determinant utilities.

Functions

calc_J_i(trans, grad_args)	Compute Jacobian determinant using a specific finite-difference stencil.
calc_Jstar_1(trans)	Compute Jacobian determinant with forward-difference stencil.
calc_Jstar_2(trans)	Compute Jacobian determinant with backward-difference stencil.
calc_jac_dets(trans)	Compute multiple Jacobian determinant variants and consistency mask.
calc_measurements(jac_dets, mask)
get_identity_grid(array)	Return the identity transformation of the same size as the input.