volcart::texturing::ThicknessTexture Class Reference

Generate a Texture using the thickness of the segmented layer. More...

#include <vc/texturing/ThicknessTexture.hpp>

Inheritance diagram for volcart::texturing::ThicknessTexture:

Collaboration diagram for volcart::texturing::ThicknessTexture:

Public Types
using	Pointer = std::shared_ptr< ThicknessTexture >
Public Types inherited from volcart::texturing::TexturingAlgorithm
using	Pointer = std::shared_ptr< TexturingAlgorithm >
using	Texture = std::vector< cv::Mat >

Public Member Functions
	ThicknessTexture ()=default
	~ThicknessTexture () override=default
	ThicknessTexture (ThicknessTexture &)=default
	ThicknessTexture (ThicknessTexture &&)=default
auto	operator= (const ThicknessTexture &) -> ThicknessTexture &=default
auto	operator= (ThicknessTexture &&) -> ThicknessTexture &=default
void	setSamplingInterval (double i)
	Set the sampling interval. More...
auto	samplingInterval () const -> double
void	setNormalizeOutput (bool b)
	Normalize the output image. More...
auto	normalizeOutput () const -> bool
void	setVolumetricMask (const VolumetricMask::Pointer &m)
	Set the VolumetricMask.
auto	volumetricMask () const -> VolumetricMask::Pointer
	Get the VolumetricMask.
auto	compute () -> Texture override
	Compute the result. More...
Public Member Functions inherited from volcart::texturing::TexturingAlgorithm
virtual	~TexturingAlgorithm ()=default
void	setPerPixelMap (PerPixelMap::Pointer ppm)
	Set the input PerPixelMap.
void	setVolume (Volume::Pointer vol)
	Set the input Volume.
virtual auto	compute () -> Texture=0
	Compute the Texture. More...
auto	getTexture () -> Texture
	Get the generated Texture.
auto	progressIterations () const -> std::size_t override
	Returns the maximum progress value. More...
virtual std::size_t	progressIterations () const =0

Static Public Member Functions
static auto	New () -> Pointer

Private Attributes
VolumetricMask::Pointer	mask_
double	interval_ {1.0}
bool	normalize_ {true}

Additional Inherited Members
Public Attributes inherited from volcart::IterationsProgress
Signal	progressStarted
Signal< std::size_t >	progressUpdated
Signal	progressComplete
Protected Member Functions inherited from volcart::texturing::TexturingAlgorithm
	TexturingAlgorithm ()=default
	TexturingAlgorithm (TexturingAlgorithm &)=default
	TexturingAlgorithm (TexturingAlgorithm &&)=default
auto	operator= (const TexturingAlgorithm &) -> TexturingAlgorithm &=default
auto	operator= (TexturingAlgorithm &&) -> TexturingAlgorithm &=default
Protected Attributes inherited from volcart::texturing::TexturingAlgorithm
PerPixelMap::Pointer	ppm_
Volume::Pointer	vol_
Texture	result_

Detailed Description

Generate a Texture using the thickness of the segmented layer.

For each point, project bi-directionally along the surface normal until finding the first positive and negative points not in the mask. Thickness is the Euclidean distance between these two points. If setNormalizeOutput is true (default), the returned image will be normalized between [0, 1]. Otherwise, raw distances will be returned.

Returned image is single-channel, 32-bit floating point.

Definition at line 26 of file ThicknessTexture.hpp.

Member Typedef Documentation

Pointer

using volcart::texturing::ThicknessTexture::Pointer = std::shared_ptr<ThicknessTexture>

Pointer type

Definition at line 30 of file ThicknessTexture.hpp.

Constructor & Destructor Documentation

ThicknessTexture() [1/3]

volcart::texturing::ThicknessTexture::ThicknessTexture ( )

default

Default constructor

~ThicknessTexture()

volcart::texturing::ThicknessTexture::~ThicknessTexture ( )

overridedefault

Default destructor

ThicknessTexture() [2/3]

volcart::texturing::ThicknessTexture::ThicknessTexture ( ThicknessTexture &  )

default

Default copy constructor

ThicknessTexture() [3/3]

volcart::texturing::ThicknessTexture::ThicknessTexture ( ThicknessTexture &&  )

default

Default move constructor

Member Function Documentation

compute()

auto volcart::texturing::ThicknessTexture::compute ( ) -> Texture

overridevirtual

Compute the result.

Implements volcart::texturing::TexturingAlgorithm.

New()

static auto volcart::texturing::ThicknessTexture::New ( ) -> Pointer

static

Make shared pointer

normalizeOutput()

auto volcart::texturing::ThicknessTexture::normalizeOutput

(

)

const -> bool

If true (default), normalize the output image between [0, 1]. Otherwise, return the raw distance values.

operator=() [1/2]

auto volcart::texturing::ThicknessTexture::operator= ( const ThicknessTexture &  ) -> ThicknessTexture &=default

default

Default copy operator

operator=() [2/2]

auto volcart::texturing::ThicknessTexture::operator= ( ThicknessTexture &&  ) -> ThicknessTexture &=default

default

Default move operator

samplingInterval()

auto volcart::texturing::ThicknessTexture::samplingInterval

(

)

const -> double

In Volume units, how frequently to check whether a sample is part of the VolumetricMask. In theory, smaller values return more accurate results at the expense of longer runtimes. However, the VolumetricMask does not support sub-voxel mask precision, so improvements will be minimal for interval values < 1.

setNormalizeOutput()

void volcart::texturing::ThicknessTexture::setNormalizeOutput

(

bool

b

)

Normalize the output image.

If true (default), normalize the output image between [0, 1]. Otherwise, return the raw distance values.

setSamplingInterval()

void volcart::texturing::ThicknessTexture::setSamplingInterval

(

double

i

)

Set the sampling interval.

In Volume units, how frequently to check whether a sample is part of the VolumetricMask. In theory, smaller values return more accurate results at the expense of longer runtimes. However, the VolumetricMask does not support sub-voxel mask precision, so improvements will be minimal for interval values < 1.

Member Data Documentation

interval_

double volcart::texturing::ThicknessTexture::interval_ {1.0}

private

Sampling interval

Definition at line 86 of file ThicknessTexture.hpp.

mask_

VolumetricMask::Pointer volcart::texturing::ThicknessTexture::mask_

private

Volumetric mask

Definition at line 84 of file ThicknessTexture.hpp.

normalize_

bool volcart::texturing::ThicknessTexture::normalize_ {true}

private

Normalize output

Definition at line 88 of file ThicknessTexture.hpp.

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

• vc/texturing/ThicknessTexture.hpp