Upload
scott-carroll
View
524
Download
1
Tags:
Embed Size (px)
Citation preview
3-D Mask X-ray and CT Investigation
Drs. Scott Carroll1, Christian Widener2, and Fereidoon Delfanian3
1Manuscript Research Group, 2South Dakota School of Mines and Technology, 3South Dakota State University
Elemental Analysis of Paint Pigments by X-ray
Fluorescence
Arsenic (As) in yellow -- Orpiment (As2S3)
Iron in red – Rust (Fe2O3)
Gold (Au) and Silver (Ag) content
Copper (Cu) in blue– Cuprorivaite (Egyptian Blue)
X-Ray –CT 3D Data
Multi-View Stereo 3D Data
Good Correlation of X-ray CT to Multi-view Stereo 3D Data (Deviation <2mm)
SummaryCurrently developing an advanced tool set to:
Accurately assess mask construction and areas of interest prior to extractionFully record 3-D Surface DataDocument visual appearance of the mask for reconstruction and replication with 3-D printingFabricate internal and external supports for the mask to support extraction, display, and transportation