Researchers from the University of Tartu Institute of Physics have developed a novel method for enhancing the quality of three-dimensional images by increasing the depth of focus in holograms fivefold ...

Producing chocolate, one of the world's most beloved sweets, is a multistep process beginning with freshly harvested cocoa beans. People have been experimenting with chocolate-making for millennia, ...

A research group from China has developed a novel dirt-detection system for PV plants that uses a series of image-processing techniques, as well as unmanned aerial vehicles (UAVs) with cameras flying ...