WASHINGTON — Researchers have shown that the computational imaging technique known as ghost imaging can be combined with human vision to image an object that can’t directly be seen by the person. The ...

Ghost imaging and single-pixel imaging represent transformative approaches in optical imaging that diverge from conventional sensor arrays. Ghost imaging reconstructs an object’s image through the ...

WASHINGTON — Researchers have developed a new, focus-free technique for creating chemical maps using x-ray fluorescence. The approach offers fast, high-resolution measurements, which could be useful ...

Medical imaging has always been a race against time: delivering accurate diagnosis to patients with the speed modern healthcare demands. Traditionally, that meant large, immobile ultrasound machines ...