Many machine-vision applications require a pattern-finding tool (PFT), but traditional PFTs based on normalized cross correlation (NCC) techniques suffer major drawbacks. For example, the patterns to ...

A database, collecting and classifying tile-like patterns in biology, aims to be a resource and research catalyst. The human ...

Researchers have applied a visualization technique to depict the brain's activity related to visual perception as geometric patterns. They visualized different shapes as the ever-changing neuronal ...

Infinitely many copies of a 13-sided shape can be arranged with no overlaps or gaps in a pattern that never repeats. David Smith, Joseph Samuel Myers, Craig S. Kaplan and Chaim Goodman-Strauss (CC BY ...

First emerging in Japan in the Asuka period of about 538 to 710 C.E., the intricate woodworking practice of kumiko has since spread worldwide. Once reserved for screens or inlaid panels in handmade ...