open3d.t.pipelines.registration.get_information_matrix

open3d.t.pipelines.registration.get_information_matrix(source: open3d.t.geometry.PointCloud, target: open3d.t.geometry.PointCloud, max_correspondence_distance: float, transformation: open3d.core.Tensor) → open3d.core.Tensor

Function for computing information matrix from transformation matrix. Information matrix is tensor of shape {6, 6}, dtype Float64 on CPU device.

Parameters:

• source (open3d.t.geometry.PointCloud) – The source point cloud.

• target (open3d.t.geometry.PointCloud) – The target point cloud.

• max_correspondence_distance (float) – Maximum correspondence points-pair distance.

• transformation (open3d.core.Tensor) – The 4x4 transformation matrix of type Float64 to transform source to target

Returns:

open3d.core.Tensor