Kasper Claes

Research interests:

Towards a more autonomous robotic arm using 3D computer vision. In visual servoing I study the possibilities of structured light using a projector. We use Bayesian methods, and plan to integrate 2D vision features and other sensors.

Publications

Structured light adapted to control a robot arm
Kasper Claes, Herman Bruyninckx
PhD thesis, K.U.Leuven, may 2008

Robot positioning using structured light patterns suitable for self calibration and 3D tracking
Kasper Claes, Herman Bruyninckx
Proceedings of the 2007 International Conference on Advanced Robotics, Jeju, Korea, august 2007

Constraint-based task specification and estimation for sensor-based robot systems in the presence of geometric uncertainty
Joris De Schutter, Tinne De Laet, Johan Rutgeerts, Wilm Decré, Ruben Smits, Erwin Aertbeliën, Kasper Claes, Herman Bruyninckx
International Journal of Robotics Research, Vol. 26, No. 5, 433-455 (2007)

Endostitch automation using 2D and 3D vision
Kasper Claes, Herman Bruyninckx
Internal report, 2006

Automatic burr detection on surfaces of revolution based on adaptive 3D scanning.
Kasper Claes, Thomas P. Koninckx, Herman Bruyninckx
Proceedings of the 2005 IEEE International Conference on 3-D Digital Imaging and Modeling, Ottawa, Canada, june 2005

Optimisation of a virtual DSP architecture for MPEG-4 structured audio
Kasper Claes, Giorgio Zoia
Master thesis, 2001

Software

I mostly use OpenCV for vision processing. Here are some more or less minimal test programs (with Linux makefiles) that might be useful, comments are welcome.

One of the more interesting discoveries of my PhD is a method to generate rotationally invariant 2D spatial neighbourhood patterns with a specified minimal Hamming distance. My thesis contains the pseudocode, and here is a C++ implementation

Contact info


Kasper Claes
Department of Mechanical Engineering
Division of Production Engineering, Machine Design & Automation (PMA)
Celestijnenlaan 300B, B-3001 Leuven (Heverlee), Belgium
Office 01.015, tel: +32 16 322533, fax: +32 16 322987
kasper.claes @ mech.kuleuven.be (remove the spaces)

Links

Work related
banner against software patents
IEEE1394 under Linux
Computer vision homepage
Computer vision online
LTILib
OpenGL
Google scholar
Mathworld
Citeseer

Personal