OpenVDB  6.1.0
Classes | Namespaces | Functions
Statistics.h File Reference

Functions to efficiently compute histograms, extremas (min/max) and statistics (mean, variance, etc.) of grid values. More...

#include <openvdb/Types.h>
#include <openvdb/Exceptions.h>
#include <openvdb/math/Stats.h>
#include "ValueTransformer.h"

Go to the source code of this file.

Classes

struct  IterTraits< IterT, AuxT >
 
struct  IterTraits< tree::TreeValueIteratorBase< TreeT, ValueIterT > >
 
struct  GetValImpl< T, IsVector >
 
struct  GetValImpl< T, false >
 
struct  GetValImpl< T, true >
 
struct  GetVal< IterT, StatsT >
 
struct  StatsOp< IterT, ValueOp, StatsT >
 
struct  HistOp< IterT, ValueOp >
 
struct  MathOp< IterT, OpT, StatsT >
 

Namespaces

 openvdb
 
 openvdb::v6_1
 
 openvdb::v6_1::tools
 
 openvdb::v6_1::tools::stats_internal
 

Functions

template<typename IterT >
math::Histogram histogram (const IterT &iter, double minVal, double maxVal, size_t numBins=10, bool threaded=true)
 Iterate over a scalar grid and compute a histogram of the values of the voxels that are visited, or iterate over a vector-valued grid and compute a histogram of the magnitudes of the vectors. More...
 
template<typename IterT >
math::Extrema extrema (const IterT &iter, bool threaded=true)
 Iterate over a scalar grid and compute extrema (min/max) of the values of the voxels that are visited, or iterate over a vector-valued grid and compute extrema of the magnitudes of the vectors. More...
 
template<typename IterT >
math::Stats statistics (const IterT &iter, bool threaded=true)
 Iterate over a scalar grid and compute statistics (mean, variance, etc.) of the values of the voxels that are visited, or iterate over a vector-valued grid and compute statistics of the magnitudes of the vectors. More...
 
template<typename IterT , typename ValueOp >
math::Extrema extrema (const IterT &iter, const ValueOp &op, bool threaded)
 Iterate over a grid and compute extrema (min/max) of the values produced by applying the given functor at each voxel that is visited. More...
 
template<typename IterT , typename ValueOp >
math::Stats statistics (const IterT &iter, const ValueOp &op, bool threaded)
 Iterate over a grid and compute statistics (mean, variance, etc.) of the values produced by applying the given functor at each voxel that is visited. More...
 
template<typename OperatorT , typename IterT >
math::Stats opStatistics (const IterT &iter, const OperatorT &op=OperatorT(), bool threaded=true)
 Iterate over a grid and compute statistics (mean, variance, etc.) of the values produced by applying a given operator (see math/Operators.h) at each voxel that is visited. More...
 
template<typename OperatorT , typename IterT >
math::Extrema opExtrema (const IterT &iter, const OperatorT &op=OperatorT(), bool threaded=true)
 Same as opStatistics except it returns a math::Extrema vs a math::Stats. More...
 

Detailed Description

Functions to efficiently compute histograms, extremas (min/max) and statistics (mean, variance, etc.) of grid values.