Identifying Rare and Subtle Behaviors: A Weakly Supervised Joint Topic Model

by Timothy M. Hospedales, Jian Li, Shaogang Gong, and Tao Xiang

One of the most interesting and desired capabilities for automated video behavior analysis is the identification of rarely occurring and subtle behaviors. This is of practical value because dangerous or illegal activities often have few or possibly only one prior example to learn from and are often subtle. READ FULL ARTICLE (login required) »