cv::linemod::ColorGradient Class Reference

Modality that computes quantized gradient orientations from a color image. More...

#include "linemod.hpp"

Inheritance diagram for cv::linemod::ColorGradient:

Public Member Functions
	ColorGradient ()
	Default constructor. Uses reasonable default parameter values. More...
	ColorGradient (float weak_threshold, size_t num_features, float strong_threshold)
	Constructor. More...
virtual String	name () const
virtual void	read (const FileNode &fn)
virtual void	write (FileStorage &fs) const
Public Member Functions inherited from cv::linemod::Modality
virtual	~Modality ()
Ptr< QuantizedPyramid >	process (const Mat &src, const Mat &mask=Mat()) const
	Form a quantized image pyramid from a source image. More...

Public Attributes
size_t	num_features
float	strong_threshold
float	weak_threshold

Protected Member Functions
virtual Ptr< QuantizedPyramid >	processImpl (const Mat &src, const Mat &mask) const

Additional Inherited Members
Static Public Member Functions inherited from cv::linemod::Modality
static Ptr< Modality >	create (const String &modality_type)
	Create modality by name. More...
static Ptr< Modality >	create (const FileNode &fn)
	Load a modality from file. More...

Detailed Description

Modality that computes quantized gradient orientations from a color image.

Constructor & Destructor Documentation

ColorGradient() [1/2]

cv::linemod::ColorGradient::ColorGradient

(

)

Default constructor. Uses reasonable default parameter values.

ColorGradient() [2/2]

cv::linemod::ColorGradient::ColorGradient	(	float	weak_threshold,
		size_t	num_features,
		float	strong_threshold
	)

Constructor.

Parameters

weak_threshold	When quantizing, discard gradients with magnitude less than this.
num_features	How many features a template must contain.
strong_threshold	Consider as candidate features only gradients whose norms are larger than this.

Member Function Documentation

name()

virtual String cv::linemod::ColorGradient::name ( ) const

virtual

Implements cv::linemod::Modality.

processImpl()

virtual Ptr<QuantizedPyramid> cv::linemod::ColorGradient::processImpl ( const Mat &  src, const Mat &  mask  ) const

protectedvirtual

Implements cv::linemod::Modality.

read()

virtual void cv::linemod::ColorGradient::read ( const FileNode &  fn )

virtual

Implements cv::linemod::Modality.

write()

virtual void cv::linemod::ColorGradient::write ( FileStorage &  fs ) const

virtual

Implements cv::linemod::Modality.

Member Data Documentation

num_features

size_t cv::linemod::ColorGradient::num_features

strong_threshold

float cv::linemod::ColorGradient::strong_threshold

weak_threshold

float cv::linemod::ColorGradient::weak_threshold

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

• /build/master-contrib_docs-lin64/opencv_contrib/modules/rgbd/include/opencv2/rgbd/linemod.hpp