Fig. 8
From: An Experimental and Clinical Physiological Signal Dataset for Automated Pain Recognition
Data segmentation and frame labelling method for the PMCD. Blue, green, and red frames represent no pain, moderate, and severe pain classes, respectively. Frames 3, n, n + 4, and n + 5 do not hold any label and are depicted in white. Modified from Badura et al.34, used under CC-BY 4.0 license.
