Alex Beatson, Richard D. Green. Calculating a Vagal Tone Index using Webcam Photoplethysmography. In Michael J. Cree, Lee V. Streeter, John Perrone, Michael Mayo, Anthony M. Blake, editors, Proceedings of the 29th International Conference on Image and Vision Computing New Zealand, IVCNZ 2014, Hamilton, New Zealand, November 19-21, 2014. pages 242, ACM, 2014. [doi]
Abstract is missing.