Walldrawer

Walldrawer – an easy alternative to on-site wall drawing for archaeology. This software aims at putting together the tools needed to produce scaled, rectified, drawing-like pictures from digital photographs in archaeological excavations. This software was developed in Java using Java Advanced Imaging toolkit, but at the moment development is stopped. Functionality is not 100% however try using it, it is worth.
Find Walldrawer at: http://sourceforge.net/projects/walldrawer