SourceXtractor::BgConvolutionImageSource Class Reference

#include <BgConvolutionImageSource.h>

Inheritance diagram for SourceXtractor::BgConvolutionImageSource:

Collaboration diagram for SourceXtractor::BgConvolutionImageSource:

Public Member Functions
	BgConvolutionImageSource (std::shared_ptr< Image< DetectionImage::PixelType > > image, std::shared_ptr< DetectionImage > variance, SeFloat threshold, std::shared_ptr< VectorImage< SeFloat > > kernel)
Public Member Functions inherited from SourceXtractor::ProcessingImageSource< DetectionImage::PixelType >
	ProcessingImageSource (std::shared_ptr< Image< DetectionImage::PixelType > > image)
virtual	~ProcessingImageSource ()=default
std::shared_ptr< ImageTile >	getImageTile (int x, int y, int width, int height) const override
void	saveTile (ImageTile &) override
int	getWidth () const override
	Returns the width of the image in pixels.
int	getHeight () const override
	Returns the height of the image in pixels.
ImageTile::ImageType	getType () const override
Public Member Functions inherited from SourceXtractor::ImageSource
	ImageSource ()
virtual	~ImageSource ()=default
virtual const std::map< std::string, MetadataEntry > &	getMetadata () const
virtual void	setMetadata (const std::string &key, const MetadataEntry &value)
Public Member Functions inherited from std::enable_shared_from_this< ImageSource >
T	enable_shared_from_this (T... args)
T	operator= (T... args)
T	shared_from_this (T... args)
T	~enable_shared_from_this (T... args)

Protected Member Functions
std::string	getRepr () const override
	Human readable representation of this source.
void	generateTile (const std::shared_ptr< Image< DetectionImage::PixelType > > &image, ImageTileWithType< DetectionImage::PixelType > &tile, int start_x, int start_y, int width, int height) const override
Protected Member Functions inherited from SourceXtractor::ProcessingImageSource< DetectionImage::PixelType >
virtual void	generateTile (const std::shared_ptr< Image< DetectionImage::PixelType > > &image, ImageTileWithType< DetectionImage::PixelType > &tile, int x, int y, int width, int height) const=0
std::string	getImageRepr () const

Private Attributes
std::shared_ptr< DetectionImage >	m_variance
SeFloat	m_threshold
std::shared_ptr< VectorImage< SeFloat > >	m_kernel

Detailed Description

Implement an image source using direct convolution of the filter over the image. This approach is normally faster for small kernels

Definition at line 38 of file BgConvolutionImageSource.h.

Constructor & Destructor Documentation

BgConvolutionImageSource()

SourceXtractor::BgConvolutionImageSource::BgConvolutionImageSource	(	std::shared_ptr< Image< DetectionImage::PixelType > >	image,
		std::shared_ptr< DetectionImage >	variance,
		SeFloat	threshold,
		std::shared_ptr< VectorImage< SeFloat > >	kernel )

Definition at line 31 of file BgConvolutionImageSource.cpp.

References SourceXtractor::MirrorImage< T >::create(), SourceXtractor::VectorImage< T >::create(), m_kernel, m_threshold, m_variance, and SourceXtractor::ProcessingImageSource< DetectionImage::PixelType >::ProcessingImageSource().

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Member Function Documentation

generateTile()

void SourceXtractor::BgConvolutionImageSource::generateTile ( const std::shared_ptr< Image< DetectionImage::PixelType > > & image, ImageTileWithType< DetectionImage::PixelType > & tile, int start_x, int start_y, int width, int height ) const

overrideprotected

Definition at line 66 of file BgConvolutionImageSource.cpp.

References SourceXtractor::applyKernel(), SourceXtractor::ImageTileWithType< T >::getImage(), m_kernel, m_threshold, m_variance, std::max(), std::min(), and std::tie().

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getRepr()

std::string SourceXtractor::BgConvolutionImageSource::getRepr ( ) const

overrideprotectedvirtual

Human readable representation of this source.

Implements SourceXtractor::ImageSource.

Definition at line 39 of file BgConvolutionImageSource.cpp.

References SourceXtractor::ProcessingImageSource< DetectionImage::PixelType >::getImageRepr().

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Member Data Documentation

m_kernel

std::shared_ptr<VectorImage<SeFloat> > SourceXtractor::BgConvolutionImageSource::m_kernel

private

Definition at line 55 of file BgConvolutionImageSource.h.

Referenced by BgConvolutionImageSource(), and generateTile().

m_threshold

SeFloat SourceXtractor::BgConvolutionImageSource::m_threshold

private

Definition at line 54 of file BgConvolutionImageSource.h.

Referenced by BgConvolutionImageSource(), and generateTile().

m_variance

std::shared_ptr<DetectionImage> SourceXtractor::BgConvolutionImageSource::m_variance

private

Definition at line 53 of file BgConvolutionImageSource.h.

Referenced by BgConvolutionImageSource(), and generateTile().

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

• SEImplementation/SEImplementation/Segmentation/BgConvolutionImageSource.h
• SEImplementation/src/lib/Segmentation/BgConvolutionImageSource.cpp