Simple 3D Scanner

Really simple and basic 3D scanner using 123D catch.

123D catch (http://www.123dapp.com/catch) in theory is brilliant but getting good input is really tricky, especially for smaller items. This scanner address the issues with 123d Catch by providing:
20 images per plane by indexing rotation
equal angles of rotation between photos
base image that aids reconstruction
uniform lighting using a sheet of paper to diffuse the light

You will need to clean up the model in netfabb and/or meshlab before printing but this is straight forward.