And the Oscar goes to . . .

Scientific and Technical Award (Technical Achievement Award). To Paul Debevec, Tim Hawkins and Wan-Chun Ma for the invention of the Polarized Spherical Gradient Illumination facial appearance capture method, and to Xueming Yu for the design and engineering of the Light Stage X capture system. Polarized Spherical Gradient Illumination was a breakthrough in facial capture technology allowing shape and reflectance capture of an actor’s face with sub-millimeter detail, enabling the faithful recreation of hero character faces. The Light Stage X structure was the foundation for all subsequent innovation and has been the keystone of the method’s evolution into a production system.