DT-DT: Top-down Human Activity Analysis for Interactive Surface Applications

@inproceedings{Hu2014DTDTTH,
  title={DT-DT: Top-down Human Activity Analysis for Interactive Surface Applications},
  author={Gang Hu and Derek F. Reilly and Mohammed Alnusayri and Ben Swinden and Qigang Gao},
  booktitle={ITS},
  year={2014}
}
As environmental and multi-display configurations become more common, HCI research is becoming increasingly concerned with actions around these displays. Tracking human activity is challenging, and there is currently no single solution that reliably handles all scenarios without excessive instrumentation. In this paper we present a novel tracking and analysis approach using a top-down 3D camera. Our hierarchical tracking approach models local and global affinities, scene constraints and motion… CONTINUE READING