Browsing CAS: Computer Science: Technical Reports by Author "Wu, Zheng"

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Browsing CAS: Computer Science: Technical Reports by Author "Wu, Zheng"

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  • Reconstruction and analysis of 3D trajectories of Brazilian free-tailed bats in flight
    Theriault, Diane; Wu, Zheng; Hristov, Nickolay; Swartz, Sharon; Breuer, Kenneth; Kunz, Thomas; Betke, Margrit (CS Department, Boston University, 2010-09-06)
    The Brazilian free-tailed bat, Tadarida brasiliensis, roosts in very large colonies, consisting of hundreds of thousands of individuals. Each night, bats emerge from their day roosts in dense columns in a highly coordinated ...
  • Tracking a Large Number of Objects from Multiple Views
    Wu, Zheng; Hristov, Nickolay I.; Hedrick, Tyson L.; Kunz, Thomas H.; Betke, Margrit (Boston University Computer Science Department, 2009-09)
    We propose a multi-object multi-camera framework for tracking large numbers of tightly-spaced objects that rapidly move in three dimensions. We formulate the problem of finding correspondences across multiple views as a ...
  • Tracking-Reconstruction or Reconstruction-Tracking?
    Wu, Zheng; Hristov, Nickolay; Swartz, Sharon; Kunz, Thomas; Betke, Margrit (CS Department, Boston University, 2010-09-06)
    We developed two methods for tracking multiple objects using several camera views. The methods use the Multiple Hypothesis Tracking (MHT) framework to solve both the across-view data association problem (i.e., finding ...

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