DPM Class Reference

Collaboration diagram for DPM:

[legend]

List of all members.

Classes
struct	Detection
class	DPMJob
struct	HOGFeatures
struct	Model
struct	ModelComponent
struct	ModelPart
struct	ModelScore
Public Member Functions
	DPM ()
	Constructor.
virtual	~DPM ()
	Destructor.
void	computeFeaturePyramid (const Image< PixRGB< byte > > &img)
void	readModel (const char *fileName)
	Load a model from a file.
Image< PixRGB< byte > >	getModelImage ()
	Get an image showing the model.
void	convolveModel ()
	Convolve the whole model.
Image< double >	convolveComponent (const int comp, const int level)
	Convolve just a component at a particular level in the pyramid.
std::vector< Detection >	getBoundingBoxes (const float thresh)
	Get bounding boxes.
std::vector< Detection >	filterDetections (const std::vector< Detection > &detections, const float overlap)
	Preform filtering using non maximum suppression.
Image< double >	convolveFeatures (const ImageSet< double > &imgFeatures, const ImageSet< double > &filterFeatures)
Image< double >	distanceTrans (const Image< double > &score, const std::vector< double > &deformation)
	Distance transform for deformation.
void	dtHelper (const Image< double >::const_iterator src, Image< double >::iterator dst, Image< int >::iterator ptr, int step, int s1, int s2, int d1, int d2, double a, double b)
	Distance transform helper.

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Detailed Description

Definition at line 58 of file DPM.H.

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Constructor & Destructor Documentation

DPM::DPM

(

)

Constructor.

Definition at line 55 of file DPM.C.

References rutz::shared_ptr< T >::reset().

DPM::~DPM

(

)

[virtual]

Destructor.

Definition at line 62 of file DPM.C.

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Member Function Documentation

Image< double > DPM::convolveComponent	(	const int	comp,
		const int	level
	)

Convolve just a component at a particular level in the pyramid.

Definition at line 208 of file DPM.C.

References distanceTrans(), Image< T >::getHeight(), Image< T >::getWidth(), and Point2D< T >::i.

void DPM::convolveModel

(

)

Convolve the whole model.

Definition at line 150 of file DPM.C.

References Image< T >::begin(), Image< T >::beginw(), Image< T >::clear(), Image< T >::getDims(), Image< T >::getHeight(), Image< T >::getWidth(), Image< T >::initialized(), rutz::make_shared(), min(), and NO_INIT.

Image< double > DPM::distanceTrans	(	const Image< double > &	score,
		const std::vector< double > &	deformation
	)

Distance transform for deformation.

Definition at line 361 of file DPM.C.

References Image< T >::begin(), dtHelper(), Image< T >::getDims(), Image< T >::getHeight(), Image< T >::getWidth(), and ZEROS.

Referenced by convolveComponent().

void DPM::dtHelper	(	const Image< double >::const_iterator	src,
		Image< double >::iterator	dst,
		Image< int >::iterator	ptr,
		int	step,
		int	s1,
		int	s2,
		int	d1,
		int	d2,
		double	a,
		double	b
	)

Distance transform helper.

Definition at line 333 of file DPM.C.

References squareOf().

Referenced by distanceTrans().

std::vector< DPM::Detection > DPM::filterDetections	(	const std::vector< Detection > &	detections,
		const float	overlap
	)

Preform filtering using non maximum suppression.

Definition at line 300 of file DPM.C.

std::vector< DPM::Detection > DPM::getBoundingBoxes

(

const float

thresh

)

Get bounding boxes.

Definition at line 260 of file DPM.C.

References Dims::h(), Rectangle::tlbrI(), and Dims::w().

Image< PixRGB< byte > > DPM::getModelImage

(

)

Get an image showing the model.

Definition at line 452 of file DPM.C.

References drawRect(), Image< T >::getDims(), inplacePaste(), rescale(), toRGB(), and ZEROS.

void DPM::readModel

(

const char *

fileName

)

Load a model from a file.

Definition at line 516 of file DPM.C.

References Image< T >::getArrayPtr(), NO_INIT, and ImageSet< T >::push_back().

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

• src/FeatureMatching/DPM.H
• src/FeatureMatching/DPM.C