====== Preferences of Tree Detection =====

This page describes only the parameters and preferences of Tree Detection. \\
Full documentation about concept, workflow and sidebar, see [[227:desktop_ext:automated_feature_extraction|]].\\
General concepts of Detectors Preferences, see [[227:desktop:preferences:detectors|]].
===== Basic Parameters =====


=== Ground From Trajectory ===

Relative position of the ground to trajectory. Ground height is defined by trajectory height. 

=== Search Slice Height Min ===
Minimum height of the slice to get the trunks.

=== Search Slice Height Max ===
Maximum height of the slice to get the trunks.

=== Grid Cell Size ===
The size of a cell in the scanning grid. 

=== Grid Cell Pts Min ===
Minimum number of points required in a scanning grid cell within the search slice. 

=== Histogram Cell Size ===
The size of a cell within the histogram grid. These cells are used to identify density peaks on the horizontal slice to get the trunks.

=== Histogram Cell Pts Min ===
The minimum number of points in a histogram cell, within the search slice height min and max. To make it count as possible trunk.
 
=== Trunk Diameter Max ===
The maximum diameter for a trunk.

=== Distance Between Trunks Min ===
The minimum distance between two trunks of two different trees to be detected.