p_mat_dist

calculates euclidean distances for n dimensions between a matrix of points and a single point

Functionality for segmenting individual trees from a forest stand scanned with a close-range (e.g., terrestrial or mobile) laser scanner. The complete workflow from a raw point cloud to a complete tabular forest inventory is provided. The package contains several algorithms for detecting tree bases and a graph-based algorithm to attach all remaining points to these tree bases. It builds heavily on the 'lidR' package. A description of the segmentation algorithm can be found in Larysch et al. (2025) <doi:10.1007/s10342-025-01796-z>.

Julian Frey

CspStandSegmentation

Comparative Shortest Path Forest Stand Segmentation from LiDAR
Data

Zoe Schindler

p_mat_dist function

<dl><dt>mat</dt>
<dd>matrix with points as rows</dd>
<dt>p</dt>
<dd>point to calculate distances</dd></dl>

Arguments

Point distance function — p_mat_dist

<dl>

<dt>mat</dt>
<dd>matrix with points as rows</dd>


<dt>p</dt>
<dd>point to calculate distances</dd>

</dl>

p_mat_dist: Point distance function

Description

Usage

Value

Arguments

Examples