Li Zhang After two rewarding years of working with Prof. Shree Nayar at Columbia University, I joined the Department of Computer Sciences at the University of Wisconsin-Madison as an asistant professor in the fall of 2007. My new homepage is here.

Research Interests: Computer vision and computer graphics, with applications in animation, human computer interaction, medical robotics, and bio-mechanics.

Lab Affiliation: Columbia Computer Vision Laboratory, Graphics and Imaging Laboratory

Tutorials:

• Lecture on Face Scanning and Dense Motion Capture Technologies for the Digial Face Cloning course at SIGGRAPH 2005.
• Lecture on Markerless Face Capture and Automatic Model Construction (with Chris Bregler) for the Performance-Driven Facial Animation course at SIGGRAPH 2006.

New Projects:

	Projection Defocus Analysis for Scene Capture and Image Display
	Parameter Estimation for MRF Stereo

Recent Projects:

	Spacetime Faces
	Shape and Motion under Varying Illumination
	Spacetime Stereo

Ancient Projects:

	Rapid Shape Acquisition
	Single View Modeling
	Shape Recovery by Surface Deformation