The white paper “How to Evaluate a Geometric Pattern-Finding Tool,” from Dalsa Coreco, describes an alternative, geometric PFT, which can tolerate many types of image degradation, including rotation, ...

Additionally, the author examines the historical development of Islamic geometric patterns, the significance of geometric design within the broader context of Islamic ornament as a whole, the ...

The design of liquid-crystal diffractive phase plate coronagraphs for ground-based and space-based high-contrast imaging systems is limited by the trade-off between spectral bandwidth and polarization ...

The mystery of how giant cyclones stay together in geometric patterns around the poles of Jupiter may now be solved, but new questions have emerged as to how these clusters formed in the first place.