I am a Senior Research Scientist at Disney Research Pittsburgh where I lead the computer vision group.  Previously, I was a Systems Scientist at The Robotics Institute, Carnegie Mellon University.

Before starting at Disney I spent two years at Weta Digital in New Zealand developing the vision-based facial motion capture system used on the movies Avatar, Tintin and Rise of the Planet of the Apes.

More details of my work can be found on my publications page.