If there is no rest for the wicked, then I have been very evil these past two weeks indeed. But, I hope some of the findings are wickedly cool. This post is for the paper on new findings in security printing and imaging, and my co-authors are that talented trio of Guy Adams, Jason Aronoff and Margaret...
Printing and scanning change what you intended to print. This matters in variable data security printing, since there is information encoded there. My friend and colleague Marie Vans explores this issue in another NIP25 paper posted here: http://www.hpl.hp.com/techreports/2009/HPL-2009-318.html The approach...