cloudViewer.pipelines.registration.CorrespondenceCheckerBasedOnDistance

class cloudViewer.pipelines.registration.CorrespondenceCheckerBasedOnDistance

Class to check if aligned point clouds are close (less than specified threshold).

Check(self, source, target, corres, transformation)

Function to check if two points can be aligned. The two input point clouds must have exact the same number of points.

Parameters:

• source (cloudViewer.geometry.ccPointCloud) – Source point cloud.

• target (cloudViewer.geometry.ccPointCloud) – Target point cloud.

• corres (cloudViewer.utility.Vector2iVector) – Correspondence set between source and target point cloud.

• transformation (Annotated[numpy.typing.ArrayLike, numpy.float64,) – The estimated transformation (inplace).

Returns:

bool

__init__(*args, **kwargs)

Overloaded function.

1. __init__(self: cloudViewer.pipelines.registration.CorrespondenceCheckerBasedOnDistance, arg0: cloudViewer.pipelines.registration.CorrespondenceCheckerBasedOnDistance) -> None

Copy constructor

2. __init__(self: cloudViewer.pipelines.registration.CorrespondenceCheckerBasedOnDistance, distance_threshold: typing.SupportsFloat) -> None

property distance_threshold

Distance threshold for the check.

property require_pointcloud_alignment_

Some checkers do not require point clouds to be aligned, e.g., the edge length checker. Some checkers do, e.g., the distance checker.