Light Stage 3 Infrared Matte Demo - c. 2002

With Andrew Gardner in the Light Stage, we demonstrate the infrared matting technique we used for our SIGGRAPH 2002 paper "A Lighting Reproduction Approach to Live-Action Compositing". Infrared matting requires another sensing channel, but produces more reliable and accurate maps than green screen. In addition, it doesn't spill green light onto the subject. Main project page and video at http://gl.ict.usc.edu/Research/LS3/

Видео Light Stage 3 Infrared Matte Demo - c. 2002 канала Paul Debevec