Development Blog
This is the development blog for the HelVision Threat Detection System. See the About page for an overview of the project.-
Rudimentary Multi-Object Tracking
With person detection and pose estimation demonstrated, what stood out was a need to track the same person frame-to-frame, to be able to make body language determinations over time. A rudimentary multi-object tracking (MOT) scheme was added using each person’s bounding box center to track them frame-to-frame. Basically, if a...
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Development Blog Init
Of initial interest is pose estimation. A person’s body language can be analyzed for pre-assaultive behavior cues such as blading (angling towards a target with dominant foot back), pacing, etc. To start, the Deep High-Resolution Representation Learning for Human Pose Estimation (CVPR 2019) system was successfully installed on a GPU-based...