Researchers use light projector and single-pixel detectors to create 3-D images
Friday, May 17, 2013 - 12:00
in Astronomy & Space
(Phys.org) —Researchers from the University of Glasgow and the University of Cambridge have devised a unique method of capturing three-dimensional images. As described in a paper published in the journal Science, they used an ordinary light projector, four single-pixel photodetectors, an analog-to-digital converter, and a computer to capture 3-D images of a mannequin head.