No, this has nothing to do with sweet ol’ granny sitting for her family portrait. Rather it has everything to do with taking advantage of new technologies in imaging to give virtual (and actual) visitors a more complete view of an object than they could get seeing it laying in a traditional museum display case.
Photogrammetry is the term. Photogrammetry is a photographic technique used in measuring distances with cameras, oftentimes for aerial maps and the like, but many museums are using the process (in concert with other scanning procedures) to create visual virtual 3-D models of objects.
|MSM Accession number 1941.430|
If you click on the above image it will take you to a 3-D model created by the Rhode Island company named The Digital Ark. The Digital Ark did some tests using a photogrammetric method to create the image you see. They used well over two hundred images of the piece of scrimshaw and stitched them together with software to make a 3-D version of the tooth that can be spun in space and viewed from all sides, giving us the opportunity to display things in an entirely new fashion.
View the tooth in full screen mode by clicking on the two diagonal arrows. Rotate it in space by manipulating the image with your computer mouse or touchpad.
Given to the Museum in 1941 by trustee and collector H.H. Kynett, the tooth in question has on one side patriotic symbols including an American eagle, a shield and cannons with the motto "E Pluribus Unum" and some stylized roses. The other side has an anchor, a 3-masted ship with guns, and a banner displaying the words "Success to our Navy."
While we are just in the test stages of working with this time-consuming process and technology, we feel it offers tremendous opportunities to show visitors many different types of objects in their entirety that they would not otherwise be able to experience. Wish us luck!