Tracking small changes in video to see someone’s pulse

pulse

[Gil] sent in an awesome paper from this year's SIGGRAPH. It's a way to detect subtle changes in a video feed from [Hao-Yu Wu, et al.] at the MIT CS and AI lab and Quanta Research. To get a feel for what this paper is about, check out the video and come back when you pick your jaw off the floor. The project works by detecting and amplifying very small changes in color occurring in several … [Read more...]