Just for two days in Brussels at a review meeting for the FIDIS www.fidis.net project at the European Commission. It is nice to see which deliverables have been made in this project. Also got some time to do so planning, en even to update sourceforge with our newest PRNU tool for identifying cameras in Java. It can be found at https://sourceforge.net/projects/prnucompare/ and is made by a student Maarten van der Mark from the Haagse Hogeschool and I was supervisor for this project. It is nice to see how we can develop nice tools in Java, however validation remains important.
One should take many flatfield images (white/grey area) to determine the PRNU. With this possible a small database can be made, and several cameras can be entered. We also would like to add this software to a deliverable of FIDIS, where we try to link cameras on Youtube or other sources.