This method is applied to the TacTip v2, a three-dimensional printed optical tactile sensor with internal pins acting as taxels arranged with a 12-fold rotational symmetry. By rotating a small sample ...

So-called CPT symmetry is discrete—it happens in steps. Physicists contrast discrete symmetry with continuous symmetry, where there are no steps between changes in symmetry. One example is rotational ...

Symmetry design and tourists’ aesthetic pleasure In the Oxford English Dictionary, “symmetry” is defined as “the quality of being made up of exactly similar parts facing each other or around an axis.” ...

In this paper, we investigate the problems that Convolutional Neural Networks (CNN)-based pose estimators have with symmetric objects. We considered the value of the CNN’s output representation when ...

I could be mistaken, but I didn't see any out-of-box flag for automatically orienting objects within eachpoint(), so I had to implement the functionality on top. If I've missed something, and this ...

Rotational invariance is a symmetry exhibited by the circle: Rotate it any number of degrees and it looks the same. In the context of physical systems on the brink of phase changes, it means many ...

A group of mathematicians has shown that at critical moments, a symmetry called rotational invariance is a universal property across many physical systems.