GitHub

Segmentation fault when calling open3d.geometry.get_rotation_matrix_from_quaternion()

bugNot a build issue, this is likely a bug.Not a build issue, this is likely a bug. When running the function open3d.geometry.get_rotation_matrix_from_quaternion() on ...
IEEE

Comparing the Performance of Quaternion, Rotation Matrix, and Euler Angles Based Attitude PID Controllers for Quadrotors

Abstract: Attitude states are critical parameters in the control, navigation, and guidance of aerial robotics. Various models, including Euler angles, rotation matrices, and quaternions, are used to ...
GitHub

Changing bone euler rotation sets non-normalized quaternion

Godot v4.3.stable - Debian GNU/Linux trixie/sid trixie - Wayland - Vulkan (Forward+) - dedicated AMD Radeon RX 7600 (RADV NAVI33) - AMD Ryzen 5 7600 6-Core Processor (12 Threads) If one has a model ...
IEEE

Electronic image stabilization algorithm based on smoothing 3D rotation matrix

Abstract: In the camera shooting process, video jitter caused by camera motion results to instability of the image information and the fuzzy which is not conducive for people to observe, and reduces ...
The Irish Times

The many modern uses of quaternions

The story of William Rowan Hamilton’s discovery of new four-dimensional numbers called quaternions is familiar. The solution of a problem that had bothered him for years occurred to him in a flash of ...