>>> import numpy as np >>> from karlternion import Quaternion >>> # Make a rotation around [0, 0, 1] by 45 degree. >>> q = Quaternion.from_axis_rotation(np.array([0 ...

An open source library for transformation functions useful for robotic applications (forward/inverse kinematics, path planning, etc.) The library provides access to various classes for working with ...

Abstract: Quaternion Kalman filters (QKFs) are designed for state estimation in three-dimensional (3-D) space. To simplify initialization, this paper focuses on the quaternion information filter (QIF) ...

Abstract: Multisource remote sensing data classification is a challenging research topic, and how to address the inherent heterogeneity between multimodal data while exploring their complementarity is ...