15 Years of Art Imaging

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15 Years of Art Imaging
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From slides to TeraBytes
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VASARI
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Monitoring changes
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National Gallery Imaging Campaign
2 years 5 staff 2500 paintings 1TByte
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Courtesy John Cupitt National Gallery
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Viseum viewer
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X-Ray mosaicing

• "digital" x-ray equipment still not in general
  museum use due cost
• Legacy of x-ray film

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Prosumer cameras
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Icon View Main image area Zoom controls
Description links to views off-site links
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National Gallery HP PolynomialTexture Mapping
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Courtesy of Joseph Padfield - National Gallery
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Low-end imaging

• for a different reason!

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3D scanning

• Why?

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3D Laser Cherbourg
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Image-based 3D reconstruction VAM
33 objects statuettes, ceramic French vases
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Michelangelo project

• by Stanford
• used Cyberware

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Arius 3D

• laser based developed by CNR Canada
• RGB lasers give colour

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C2RMF ACOHIR scanner