Multi-Target Tracking
=====================

Examples demonstrating multi-target tracking, data association, and performance evaluation.

.. toctree::
   :maxdepth: 1

   multi_target_tracking
   tracking_3d
   tracking_containers
   assignment_algorithms
   performance_evaluation

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   <div class="plotly-container">
       <iframe class="plotly-iframe" src="../../_static/images/examples/multi_target_tracking.html"></iframe>
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**Multi-Target Tracking**: GNN-based multi-target tracker with track management.

.. list-table::
   :widths: 30 70
   :header-rows: 0

   * - :download:`multi_target_tracking.py <../../../examples/multi_target_tracking.py>`
     - GNN-based multi-target tracker with track management

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   <div class="plotly-container aspect-square">
       <iframe class="plotly-iframe" src="../../_static/images/examples/tracking_3d.html"></iframe>
   </div>

**3D Target Tracking**: Helical trajectory tracking with noisy measurements in 3D space.

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   :widths: 30 70
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   * - :download:`tracking_3d.py <../../../examples/tracking_3d.py>`
     - Advanced 3D target tracking with range-azimuth-elevation measurements

**Track Spatial Distribution**: Track positions and spatial relationships in tracking scenario.

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   :widths: 30 70
   :header-rows: 0

   * - :download:`tracking_containers.py <../../../examples/tracking_containers.py>`
     - Track and measurement container data structures

.. raw:: html

   <div class="plotly-container">
       <iframe class="plotly-iframe" src="../../_static/images/examples/assignment_algorithms.html"></iframe>
   </div>

**Assignment Algorithms**: Interactive cost matrix visualization for 2D assignment.

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   :widths: 30 70
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   * - :download:`assignment_algorithms.py <../../../examples/assignment_algorithms.py>`
     - Hungarian, auction, GNN, JPDA, and Murty's k-best algorithms

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   <div class="plotly-container aspect-wide">
       <iframe class="plotly-iframe" src="../../_static/images/examples/performance_evaluation.html"></iframe>
   </div>

**Performance Evaluation**: Interactive OSPA metric and tracking quality visualization.

.. list-table::
   :widths: 30 70
   :header-rows: 0

   * - :download:`performance_evaluation.py <../../../examples/performance_evaluation.py>`
     - OSPA, GOSPA, track-to-truth assignment metrics