Dynamic subset selection for multi-camera tracking

  • Authors:
  • Scott Spurlock;Richard Souvenir

  • Affiliations:
  • UNC Charlotte, Charlotte, NC;UNC Charlotte, Charlotte, NC

  • Venue:
  • Proceedings of the 50th Annual Southeast Regional Conference
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

While multi-camera methods for object tracking tend to out-perform their single-camera counterparts, the data aggregation schemes can introduce new challenges, such as resource management and algorithm complexity. We present a framework for dynamically choosing the best subset of available cameras for tracking in real-time, which reduces aggregate tracking error and resource consumption and can be applied to a variety of existing base tracking models. We demonstrate on challenging video sequences of players in a basketball game. Our method is able to successfully track targets entering and exiting camera views and through occlusions, and overcome instances of single-view tracking drift.