D:/Programmierung/C/TRTK/include/TRTK/Diffusion.hpp File Reference

This file contains several diffusion functions as well as some helper functions. More...

#include <assert.h>
#include <cmath>
#include <iostream>
#include <vector>
#include <Eigen/Core>
#include "ErrorObj.hpp"
#include "Tools.hpp"

Include dependency graph for Diffusion.hpp:

Go to the source code of this file.

Namespaces
namespace	TRTK
	Namespace of the Transformation and Registration Toolkit.
namespace	TRTK::Diffusion
	This namespace contains various functions regarding diffusion processes.
Enumerations
enum	TRTK::Diffusion::BorderInterpolation {   TRTK::Diffusion::CONTINUED, TRTK::Diffusion::CIRCULAR, TRTK::Diffusion::INTERPOLATED, TRTK::Diffusion::REFLECTED,   TRTK::Diffusion::ZERO }
	Interpolation method for border values. More...
enum	TRTK::Diffusion::Error { TRTK::Diffusion::INVALID_ARGUMENT, TRTK::Diffusion::UNKNOWN_ERROR }
	Error Codes. More...
Functions
template<class T >
void	TRTK::Diffusion::print (const std::vector< T > &data)
template<class T >
const std::vector< T >	TRTK::Diffusion::firstDerivative (const std::vector< T > &signal, const BorderInterpolation interpolation=CONTINUED)
	Computes the 1st derivative of a 1-dimensional signal.
template<class T >
const std::vector< T >	TRTK::Diffusion::secondDerivative (const std::vector< T > &signal, const BorderInterpolation interpolation=CONTINUED)
	Computes the 2nd derivative of a 1-dimensional signal.
template<class T >
const std::vector< T >	TRTK::Diffusion::linearDiffusion (const std::vector< T > &signal, T time, T step_size=0.25, BorderInterpolation interpolation_method=CONTINUED)
	1-dimensional linear diffusion.
template<class T >
const std::vector< T >	TRTK::Diffusion::nonlinearIsotropicDiffusion (const std::vector< T > &signal, T time, T step_size=0.25, T alpha=0.0, BorderInterpolation interpolation_method=CONTINUED)
	1-dimensional nonlinear isotropic diffusion.
template<class T >
const std::vector< T >	TRTK::Diffusion::nonlinearIsotropicDiffusion (const std::vector< T > &signal, T(*diffusivity)(T), T time, T step_size=0.25, BorderInterpolation interpolation_method=CONTINUED)
	1-dimensional nonlinear isotropic diffusion.

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Detailed Description

This file contains several diffusion functions as well as some helper functions.

Definition in file Diffusion.hpp.