"AFj's PhD" blog was created in 2004 to report on-line the PhD work of Alfredo Ferreira (Jr). After finishing his PhD in July 2009, the posting was suspended.
However, after several requests, the blog was reactivated in October 2010."AFj's PhD and after" blog will provide information on Alfredo Ferreira's work as a researcher in INESC-ID and his activities as a Assistant Professor at IST/TULisbon.
In last couple of weeks I've been reviewing existing techniques for 3D shape description. This research have proven fruitful and I'm planning to produce an exhaustive survey within the end of this week.