输出o3d.pipelines.registration.registration_icp的参数

o3d.pipelines.registration.registration_icp的参数如下：

registration_icp(
    source: open3d.cpu.pybind.geometry.PointCloud,
    target: open3d.cpu.pybind.geometry.PointCloud,
    max_correspondence_distance: float,
    init: Union[None, open3d.cpu.pybind.registration.TransformationEstimation] = None,
    estimation_method: open3d.cpu.pybind.registration.TransformationEstimationType = <TransformationEstimationType.PointToPlane: 1>,
    criteria: open3d.cpu.pybind.registration.ICPConvergenceCriteria = registration.ICPConvergenceCriteria(),
) -> Union[Tuple[bool, open3d.cpu.pybind.registration.RegistrationResult], open3d.cpu.pybind.registration.RegistrationResult]:
    """
    ICP registration with selectable method

    Args:
        source (open3d.geometry.PointCloud): The source point cloud.
        target (open3d.geometry.PointCloud): The target point cloud.
        max_correspondence_distance (float): Maximum correspondence points-pair distance.
        init (open3d.registration.TransformationEstimation): The initial transformation estimation.
            Default is None, and no prior is used and pure ICP is applied.
        estimation_method (open3d.registration.TransformationEstimationType): The transformation estimation method.
            Default is open3d.registration.TransformationEstimationPointToPoint.
        criteria (open3d.registration.ICPConvergenceCriteria): The criteria for stopping the ICP iteration.
            Default is open3d.registration.ICPConvergenceCriteria().

    Returns:
        The registration result.

    """