@techreport{Berns2012_5,
        Abstract = {},
        Address = {Rochester, New York, United States},
        Author = {Roy S. Berns and Tongbo Chen and Lin Chen},
        Institution = {Rochester Institute of Technology, College of Science, Center for Imaging Science,Munsell Color Science Laboratory},
        Keywords = {art-si; art-si-3d imaging},
        Month = {October},
        Number = {},
        Title = {Evaluating the Quality of Surface Normal Maps of Paintings Using a Scanning Linear Source or Four-Strobe Photometric Stereo},
        Url = {http://www.cis.rit.edu/DocumentLibrary/admin/uploads/CIS000175.pdf},
        Year = {2012}}