no code implementations • ICCV 2015 • Gregory P. Meyer, Shalini Gupta, Iuri Frosio, Dikpal Reddy, Jan Kautz
We introduce a method for accurate three dimensional head pose estimation using a commodity depth camera.
no code implementations • CVPR 2013 • Manmohan Chandraker, Dikpal Reddy, Yizhou Wang, Ravi Ramamoorthi
Under orthographic projection, we prove that three differential motions suffice to yield an invariant that relates shape to image derivatives, regardless of BRDF and illumination.