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 ...

Tile patterns in which the same shape is laid out without gaps can be seen on castle walls and chess boards in artificial objects, and in insect compound eyes and beehives in biology. Square tiles are ...

Jay Bonner’s new book on Islamic geometric patterns is as dense and thick (595 pages) as the thorniest of textbooks, but the hundreds of illustrations and the immersion in this topic are simply ...

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 ...