Now showing items 1-10 of 10

    • A simple method of multiple camera calibration for the joint top view projection 

      Mozerov, Mikhail; Amato, Ariel; Al, Murad; Gonzàlez, Jordi (Springer, 2007)
      Part of book or chapter of book
      Open Access
      A simple method for multiple camera calibration based on a novel geometric derivation is presented. The main advantage of this method is that it uses only three points in the world coordinate system to achieve the calibration. ...
    • Automatic learning of 3D pose variability in walking performances for gait analysis 

      Rius, Ignasi; González Sabaté, Jordi; Mozerov, Mikhail; Roca, Francesc Xavier (2008)
      Article
      Open Access
      This paper proposes an action specific model which automatically learns the variability of 3D human postures observed in a set of training sequences. First, a Dynamic Programing synchronization algorithm is presented in ...
    • Automatic learning of 3D pose variability in walking performances for gait analysis 

      Rius, Ignasi; Gonzàlez, Jordi; Mozerov, Mikhail; Roca, Francesc Xavier (Serials Publications, 2008)
      Article
      Open Access
      This paper proposes an action specific model which automatically learns the variability of 3D human postures observed in a set of training sequences. First, a Dynamic Programing synchronization algorithm is presented in ...
    • Background subtraction fusing colour, intensity and edge cues 

      Huerta Casado, Iván; Rowe, Daniel; Viñas, Miguel; Mozerov, Mikhail; Gonzàlez, Jordi (s. n., 2007)
      Conference report
      Open Access
      This paper presents a new background subtraction algorithm for known mobile objects segmentation from a static background scene. Firstly, a casuistry of colour-motion segmentation problems is presented. Our approach first ...
    • Component-based human detection 

      Chakraborty, Bhaskar; Rius, Ignasi; Perdersoli, Marco; Mozerov, Mikhail; Gonzàlez, Jordi (s. n., 2007)
      Conference report
      Open Access
      In this paper, we present a general framework for human detection in a video sequence by components. The technique is demonstrated by developing a system that locates people in the cluttered scenes where they are performing ...
    • Improving background subtraction based on a casuistry of colour-motion segmentation problems 

      Huerta Casado, Iván; Rowe, Daniel; Mozerov, Mikhail; Gonzàlez, Jordi (Springer Verlag, 2007)
      Part of book or chapter of book
      Open Access
      The basis for the high-level interpretation of observed patterns of human motion still relies on motion segmentation. Popular approaches based on background subtraction use colour information to model each pixel during a ...
    • Moving cast shadows detection methods for video surveillance applications 

      Amato, Ariel; Huerta Casado, Iván; Mozerov, Mikhail; Roca Marva, Francesc Xavier; González Sabaté, Jordi (Springer, 2013)
      Part of book or chapter of book
      Restricted access - publisher's policy
      Moving cast shadows are a major concern in today’s performance from broad range of many vision-based surveillance applications because they highly difficult the object classification task. Several shadow detection methods ...
    • Trajectory fusion for multiple camera tracking 

      Amato, Ariel; Al, Murad; Mozerov, Mikhail; Gonzàlez, Jordi (Springer, 2007)
      Part of book or chapter of book
      Open Access
      In this paper we present a robust and efficient method to overcome the negative effects of occlusion in the tracking process of multiple agents. The proposed approach is based on the matching of multiple trajectories from ...
    • Trajectory occlusion handling with multiple view distance minimization clustering 

      Mozerov, Mikhail; Amato, Ariel; Roca, Francesc Xavier; Gonzàlez, Jordi (S P I E - International Society for Optical Engineering, 2008)
      Article
      Open Access
      A robust and efficient method for overcoming the negative effects of long-time occlusion in the tracking process is presented. The proposed approach is based on the matching of multiple trajectories in time. Trajectories ...
    • Trajectory occlusion handling with multiple view distance minimization clustering 

      Mozerov, Mikhail; Amato, Ariel; Roca Marva, Francesc Xavier; González Sabaté, Jordi (2008)
      Article
      Open Access
      A robust and efficient method for overcoming the negative effects of long-time occlusion in the tracking process is presented. The proposed approach is based on the matching of multiple trajectories in time. Trajectories ...