PPG/Doppler - Conclusions.
{"Image DocumentName": "PPG/Doppler - Conclusions.", "Image ImageDescription": "PPG transit times agree well with Doppler values recorded at the \u2018same\u2019 site. The difference plot shows. the difference between the PPG and the Doppler values is independent of the mean of each pair of estimates. the transit time estimated by the Doppler instrument is consistently greater than that derived from the PPG signals (mean difference 8.6 ms) The discrepancy may be due to the Doppler signal processing. (further experiments will test this).", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}