Automated detection of pain levels using deep feature extraction from shutter blinds-based dynamic-sized horizontal patches with facial images

• Main Authors: Barua, Prabal Datta, Baygin, Nursena, Dogan, Sengul, Baygin, Mehmet, Arunkumar, N., Fujita, Hamido, Tuncer, Turker, Tan, Ru-San, Palmer, Elizabeth, Bin Azizan, Muhammad Mokhzaini, Kadri, Nahrizul Adib, Acharya, U. Rajendra
• Format: Article
• Published: Nature Research 2022
• Subjects: R Medicine; TJ Mechanical engineering and machinery
• Online Access: http://eprints.um.edu.my/40799/

Pain intensity classification using facial images is a challenging problem in computer vision research. This work proposed a patch and transfer learning-based model to classify various pain intensities using facial images. The input facial images were segmented into dynamic-sized horizontal patches...