Abstract: In high-speed railways, train collisions with obstructions on the trackside are prevented using automated railroad security systems. Rail safety is being improved, and accident rates are ...

In a feat that has left the global astronomical community both humbled and exhilarated, a 17-year-old American high school student has achieved what many professional research teams spend decades ...

Abstract: Geometric moment patterns are selected as non-orthogonal gray patterns used for single-pixel centroid detection. By using geometric moment patterns for structured illumination, the reflected ...