Computree Documentation

Adds points by Dijkstra filtering.

Plugin : SimpleForest
Nom de classe : SF_StepDijkstraFilter

Description

A filter operation has two clouds as input. The orginal tree cloud and the filtered cloud. In the filtered cloud there might be clusters with gap between them representing the branching structure. The filter tries to fill those gaps with points from the original cloud.

Paramètres

Paramètres de pré-configuration (non modifiables une fois l'étape ajoutée) :

  • Uncheck to deactivate parameterization possibilities of this step. Only recommended for beginners: Activé.

Paramètres de l'étape :

  • Run the Dijkstra with [range] of 0.100 (m)..


Please excuse potential double citation with the step related citation for the

following general citation for SimpleForest (work on updated citable resource ongoing):





A majority of implementations are based on PCL library:





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Données d'entrée

Structure des données d'entrée recherchées :

Result : Filtered Group result
    ...
        Filtered Group (Group)
            Filtered Cloud (Item with points)

Result : Original group result
    ...
        Original Group (Group)
            Original Cloud (Item with points)

Références

Hackenberg Jan, Spiecker Heinrich, Calders Kim, Disney Mathias, Raumonen Pasi. 2015. SimpleTree - an efficient open source tool to build tree models from TLS clouds. Multidisciplinary Digital Publishing Institute. Forests.