39 std::string
dir2id (
const Eigen::Vector3d&);
40 Eigen::Vector3d
id2dir (
const std::string&);
void get_permutation_to_make_axial(const transform_type &T, std::array< size_t, 3 > &perm, std::array< bool, 3 > &flip)
std::string dir2id(const Eigen::Vector3d &)
convert axis directions between formats
Eigen::Vector3d id2dir(const std::string &)
Eigen::Transform< default_type, 3, Eigen::AffineCompact > transform_type
the type for the affine transform of an image: