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\newcommand{\E}{\mathrm{E}} \newcommand{\A}{\mathrm{A}} \newcommand{\R}{\mathrm{R}} \newcommand{\N}{\mathrm{N}} \newcommand{\Q}{\mathrm{Q}} \newcommand{\Z}{\mathrm{Z}} \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }
CGAL 5.0 - Classification
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Classes
Predefined Features
Classification Reference

CGAL provides some predefined features that are relevant for classification of point sets.

Classes

class  CGAL::Classification::Feature::Color_channel< GeomTraits, PointRange, ColorMap >
 Feature based on HSV colorimetric information. More...
 
class  CGAL::Classification::Feature::Distance_to_plane< PointRange, PointMap >
 Feature based on local distance to a fitted plane. More...
 
class  CGAL::Classification::Feature::Echo_scatter< GeomTraits, PointRange, PointMap, EchoMap >
 Feature based on echo scatter. More...
 
class  CGAL::Classification::Feature::Eigenvalue
 Feature based on the eigenvalues of the covariance matrix of a local neighborhood. More...
 
class  CGAL::Classification::Feature::Elevation< GeomTraits, PointRange, PointMap >
 Feature based on local elevation. More...
 
class  CGAL::Classification::Feature::Height_above< GeomTraits, PointRange, PointMap >
 Feature based on local height distribution This feature computes the distance between the maximum height on the local cell of the planimetric grid and a point's height. More...
 
class  CGAL::Classification::Feature::Height_below< GeomTraits, PointRange, PointMap >
 Feature based on local height distribution This feature computes the distance between a point's height and the minimum height on the local cell of the planimetric grid. More...
 
class  CGAL::Classification::Feature::Simple_feature< InputRange, PropertyMap >
 Feature based on a user-defined scalar field. More...
 
class  CGAL::Classification::Feature::Vertical_dispersion< GeomTraits, PointRange, PointMap >
 Feature based on local vertical dispersion of points. More...
 
class  CGAL::Classification::Feature::Vertical_range< GeomTraits, PointRange, PointMap >
 Feature based on local height distribution. More...
 
class  CGAL::Classification::Feature::Verticality< GeomTraits >
 Feature based on local verticality. More...