geometric_features_knn: This function obtains geometric features at point level

Description

This function obtains geometric features at point level

Usage

geometric_features_knn(points,
                       k = 30L,
                       Anisotropy = FALSE,
                       Eigenentropy = FALSE,
                       Eigenvalue_sum = FALSE,
                       First_eigenvalue = FALSE,
                       Linearity = FALSE,
                       Normal_x = FALSE,
                       Normal_y = FALSE,
                       Normal_z = FALSE,
                       Number_of_points = FALSE,
                       Omnivariance = FALSE,
                       PCA_1 = FALSE,
                       PCA_2 = FALSE,
                       Planarity = FALSE,
                       Second_eigenvalue = FALSE,
                       Sphericity = FALSE,
                       Surface_variation = FALSE,
                       Third_eigenvalue = FALSE,
                       Verticality = FALSE,
                       num_threads = 0)

Value

Data frame

Arguments

points: points
k: k
Anisotropy: Anisotropy
Eigenentropy: Eigenentropy
Eigenvalue_sum: Eigenvalue_sum
First_eigenvalue: First_eigenvalue
Linearity: Linearity
Normal_x: Normal_x
Normal_y: Normal_y
Normal_z: Normal_z
Number_of_points: Number_of_points
Omnivariance: Omnivariance
PCA_1: PCA_1
PCA_2: PCA_2
Planarity: Planarity
Second_eigenvalue: Second_eigenvalue
Sphericity: Sphericity
Surface_variation: Surface_variation
Third_eigenvalue: Third_eigenvalue
Verticality: Verticality
num_threads: num_threads

Author

Juan Alberto Molina-Valero