Video-Based Fall Recognition-Voxel Person (IMAGE) University of Missouri-Columbia Caption Back projection of two-dimensional image plane silhouettes in three-dimensional space for voxel person construction. Credit M. Skubic Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.