15 Years of Art Imaging
From slides to TeraBytes
Monitoring changes
National Gallery National Gallery Imaging CampaignImaging Campaign
2 years
5 staff
2500 paintings
1TByte
Courtesy
John Cupitt
National Gallery
X-Ray mosaicing
"digital" x-ray equipment still not in general museum use due cost
Legacy of x-ray film
IconView
Mainimage area
Zoomcontrols
Description
links to views
off-site links
National Gallery &
HP Polynomial
Texture Mapping
Courtesy of Joseph Padfield - National Gallery
Low-end imaging
• for a different reason!
3D scanning
• Why?
3D Laser: Cherbourg
Cherbourg_laser 17 Cherbourg_laser 13 Cherbourg_laser 12
Cherbourg_laser 03 Cherbourg_laser 18 Cherbourg_laser 14
Image-based 3D reconstruction: VAM
33 objects: statuettes, ceramic French vases
Michelangelo project
• by Stanford
• used Cyberware
Arius 3D
• laser based – developed by CNR Canada
• RGB lasers give colour
C2RMF ACOHIR scanner