An overview of 3D scanning

I came across this concise overview of 3D scanning:

http://vcg.isti.cnr.it/~dellepiane/C...3DScanning.pdf

Old Man Emu

Very interesting. It makes it surprisingly easy for anyone to understand how 3D scanning works. Thanks for sharing!

The link does not seem to work.
Is it the same document as this one? -> http://vcg.isti.cnr.it/~dellepiane/C...3DScanning.pdf

Yes, Ralph. That is the correct one. I don't know why the link I posted was incorrect, but thanks for picking up the 404 error.

Old Man Emu