Abstract: Piezoelectric ceramic hollow cylinders can be utilized to fabricate high-resolution rotation ultrasonic motor. 2 types of standing-wave motor based on coupled tangential-axial (TA) mode and ...

Abstract: The minimal calibrated relative pose estimation in a planar scenario, which uses four 2-D–2-D image correspondences, has been effectively addressed through homography decomposition.

You can rotate an image in Photoshop in just a few quick steps. Photoshop provides a few different rotation options.

With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a ...