Measuring changes in cultural heritage objects with Reflectance Transformation Imaging. - Marcello Manfredi; Greg Williamson; Dale Kronkright; Eric Doehne; Megan Jacobs; Emilio Marengo; Gregory H. Bearman (Digital Heritage (1), 2013)

A New Quantitative Method for the Non-Invasive Documentation of Morphological Damage in Paintings Using RTI Surface Normals. - Marcello Manfredi; Gregory H. Bearman; Greg Williamson; Dale Kronkright; Eric Doehne; Megan Jacobs; Emilio Marengo (Sensors, 2014)