Reconstructing 3D motion trajectories of particle swarms by global correspondence selection

  title={Reconstructing 3D motion trajectories of particle swarms by global correspondence selection},
  author={Danping Zou and Qi Zhao and Hai Shan Wu and Yan Qiu Chen},
  journal={2009 IEEE 12th International Conference on Computer Vision},
This paper addresses the problem of reconstructing the 3D motion trajectories of particle swarms using two temporally synchronized and geometrically calibrated cameras. The 3D trajectory reconstruction problem involves two challenging tasks - stereo matching and temporal tracking. Existing methods separate the two and process them one at a time sequentially, and suffer from frequent irresolvable ambiguities in stereo matching and in tracking. We unify the two tasks, and propose a Global… CONTINUE READING
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