Alignment-Aware 3D Point Cloud Anomaly Detection with Adversarial Normalizing Flows
An unsupervised framework that formulates 3D anomaly detection as a two-stage factorization problem, termed AdvFlow3D-AD, and an exploratory neurodevelopmental brain-shape case study involving pediatric perinatal-asphyxia cases suggest that separating geometric nuisance variation from residual morphology can support in...