C3DDistance Class Reference

3D distance transform for high resolution data More...

#include <mia/3d/distance.hh>

Inheritance diagram for C3DDistance:

Public Member Functions
	C3DDistance ()
	C3DDistance (const C3DDistance &other)=delete
float	get_distance_at (const C3DFVector &p) const
C2DFImage	get_distance_slice (int z) const
C3DDistance &	operator= (const C3DDistance &other)=delete
void	push_slice (int z, const C2DImage &slice)
	~C3DDistance ()
Public Member Functions inherited from CIOData
const std::string &	get_source_format () const
void	set_source_format (const std::string &format)

Detailed Description

3D distance transform for high resolution data

This class represents a 3D distance transform for high resolution data. Other than distance_transform(const C3DImage& f), this class does not store the distances for the whole grid. Instead the distances can ether be obtained slice-wise, or by evaluating the distance at certain points.

Definition at line 51 of file 3d/distance.hh.

Constructor & Destructor Documentation

C3DDistance::C3DDistance

(

)

Initializes the distance transform

C3DDistance::~C3DDistance

(

)

C3DDistance::C3DDistance ( const C3DDistance &  other )

delete

Member Function Documentation

float C3DDistance::get_distance_at

(

const C3DFVector &

p

)

const

Evaluate the distance of a point to the input function

Parameters

p

point

Returns

the Euclidian distance of the point to the function

C2DFImage C3DDistance::get_distance_slice

(

int

z

)

const

Evaluate the distance of a slice to the represented input function

Parameters

z	the slice to evaluate the distance to

Returns

a 2D data field of the squared distances

C3DDistance& C3DDistance::operator= ( const C3DDistance &  other )

delete

void C3DDistance::push_slice	(	int	z,
		const C2DImage &	slice
	)

Add another z-slice to the distance transform. Note, the slices have to be added in the order of increasing z. Thr input data should be prepared using the distance_transform_prepare function.

Parameters

z	current z-position
slice	of the function to measure the distance to

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The documentation for this class was generated from the following file:

• 3d/distance.hh