SynPAIN: A Synthetic Dataset of Pain and Non-Pain Facial Expressions

ArXi:2507.19673v3 Announce Type: replace Accurate pain assessment in patients with limited ability to communicate, such as older adults with severe dementia, represents a critical healthcare challenge. Robust automated systems of pain behavior detection may facilitate such assessments. Existing pain detection datasets, however, suffer from limited ethnic/racial diversity, privacy constraints, and underrepresentation of older adults who are the primary target population for clinical deployment.