Uploaded July 2013 | Updated September 2026, 1 day ago
This was yours truly, photographed by a special camera setup that records the traversal of light through a scene. You'll see light start at my hand nearest the camera, then traverse the scene. You can see that light illuminates my face before the back wall, which means that the shadow on the back wall shows up only after my face is dimming. You can read about the cool technology at: cs.ubc.ca/labs/imager/tr/2013/TransientPMD
This was yours truly, photographed by a special camera setup that records the traversal of light through a scene. You'll see light start at my hand nearest the camera, then traverse the scene. You can see that light illuminates my face before the back wall, which means that the shadow on the back wall shows up only after my face is dimming. You can read about the cool technology at: cs.ubc.ca/labs/imager/tr/2013/TransientPMD
