Fig. 6: Pipeline from a selfie video to the quality detection of rPPG after applying SQIs.
From: Optimal signal quality index for remote photoplethysmogram sensing
Note: RGB Red, Green, and Blue color channel values, rPPG remote photoplethysmogram.
Fig. 6: Pipeline from a selfie video to the quality detection of rPPG after applying SQIs. | npj Biosensing
