Node Catalog#

Flow Data Models#

  • location marker

    Location

    Spatially discrete detection, represented by a geometry, that occurred at some timestamp.

  • target marker

    Observation

    Probabilistic spatially discrete detection, adding a confidence estimate.

  • foldable map

    Map

    Spatially distributed detection, rasterized to a geo-referenced data array, at some timestamp.

  • map scroll

    BayesianMap

    Map subtype that stores data in log-odds space.

Processing Nodes#

  • foldable map → location marker/target marker

    Threshold

    Detect connected regions in a Map or BayesianMap.

  • map scroll → map scroll

    BayesianFusion

    Fuse two or more BayesianMaps by summing their log-odds.

  • map scroll → map scroll

    LogicalAnd

    Logical AND in log-odds space: element-wise minimum across inputs.

  • map scroll → map scroll

    LogicalOr

    Logical OR in log-odds space: element-wise maximum across inputs.

  • map scroll → map scroll

    MapFusion

    Base for fusion nodes that combine BayesianMaps element-wise.

  • target marker → map scroll

    POM

    Probability Occupancy Map: Bayesian log-odds accumulation with exponential decay.

  • location marker → location marker

    DBSTREAMClusterer

    Base class for all pipeline nodes.

  • location marker → target marker

    KalmanTracker

    Base class for all pipeline nodes.

  • target marker → target marker

    ObservationFilter

    Pass-through node that drops Observations not matching the specified criteria.

Input Nodes#

Output Nodes#

References