NeurosciencebioRxivPreprint
Unraveling emotional signatures: comparing physiological methods and algorithm-based recognition of spontaneous emotional facial expressions
Sebastian Scholz, Johanna Kißler
The paper compares psychophysiological measures and a computer vision algorithm for classifying spontaneous emotional facial expressions during picture viewing, finding limited accuracy compared to human raters.
DOI 10.64898/2026.08.05.742947