Hello,
Here is a scan of a Quarter. Done in two overlapping passes since a quarter is a little wider than the video probe FOV.
Video probe camera is a 3Com Watchport/V2 set for 640x480 resolution and using a 12mm focal length lens.
Video probe laser module by Aixiz is 5vdc, 5mw, 635nm, 39 degree line lens, unknown collimating lens focal length. Arrangement of camera and laser shown in several threads over the last few months.
Scaling is close but not quite right.
I deleted the base points in Rhino so as to make the details of Washington's head more apparent. However, the data set in the text file does include the base points. That is one of the reasons that the text file is so large.
Tom Hubin
thubin@earthlink.net