pycvcam.Cv2Extrinsic.from_rt

classmethod Cv2Extrinsic.from_rt(rvec, tvec)

Class method to create a Cv2Extrinsic object from a rotation vector and a translation vector.

Parameters:

• rvec (numpy.ndarray) – The rotation vector of the camera in the world coordinate system. It should be a numpy array of shape (3,).

• tvec (numpy.ndarray) – The translation vector of the camera in the world coordinate system. It should be a numpy array of shape (3,).

Returns:

A new instance of the Cv2Extrinsic class with the specified rotation and translation vectors.

Return type:

Cv2Extrinsic

Examples

Create an extrinsic object with a rotation vector and a translation vector:

import numpy as np

from pycvcam import Cv2Extrinsic

rvec = numpy.array([0.1, 0.2, 0.3])
tvec = numpy.array([0.5, 0.5, 0.5])

extrinsic = Cv2Extrinsic.from_rt(rvec, tvec)