Researchers from University of Rostock and University of Hamburg have demonstrated for the first time that hidden symmetries ...

Abstract: This paper describes a magnetic levitation system that uses a planar array of 16 cylindrical coils to levitate a platform containing two permanent disk magnets. Position and orientation ...

The catastrophic fire at Hong Kong’s Wang Fuk Court housing complex last week has been widely discussed on mainland social media. Many commenters mourned the dead as their number climbed past 100, ...

The Boston Celtics acquired Anfernee Simons as part of the trade that sent Jrue Holiday to the Portland Trail Blazers earlier this summer. Simons spent the first seven years of his career with the ...

Abstract: Extracting rotation and translation invariant features is a difficult task for palmprint recognition. Traditional methods have difficulty in dealing with palmprint images degraded by those ...

I'm currently working with a dataset that specifies the camera extrinsics with a translation vector that is the position of the camera relative to the origin, and a rotation matrix that transforms ...

Geometry is a subject that requires visual representation, and it is crucial for students to have a fundamental understanding of geometric concepts such as reflections, rotations, and translations.

We analyze a problem of elastic collisions between elements of a system composed of two balls and a wall. Thanks to a change of variables, the problem is reduced to a sequence of reflections and ...