March 5, 2015 (v1)
Journal article
In this paper, we propose a complete framework based on a Hierarchical Activity Models (HAMs) to understand and recognise Activities of Daily Living (ADL) in unstructured scenes. At each particular time of a long-time video, the framework extracts a set of space-time trajectory features describing the global position of an observed person and...
Uploaded on: March 25, 2023