A first look at Canon-powered Vaonis Hyperia – a smart telescope that brings professional observatory-level astrophotography ...

Four lenses and a Spatial Light Modulator allow each pixel to have a different focal length in research from Carnegie Mellon ...

Richard Sibley and the AP team pick the best vlogging cameras to buy, with budget options for users of all experience levels.

Abstract: Synthetic aperture radar (SAR) can obtain high-resolution images without being affected by environmental visibility. The compressed sensing (CS) technique is considered to be a strong ...