Terahertz imaging reveals hidden inscription on early modern funerary cross
In a multidisciplinary project, researchers at the Georgia Institute of Technology and Georgia Tech-Lorraine used terahertz imaging and signal processing techniques to look beneath the corroded surface of a 16th-century lead funerary cross. Led by David Citrin, a professor in the School of Electrical and Computer Engineering (ECE), the effort brought together imaging scientists, a […]