OpenCV  3.0.0-dev
Open Source Computer Vision
Public Member Functions | Public Attributes | Protected Member Functions | List of all members
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< QuantizedPyramidprocess (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< QuantizedPyramidprocessImpl (const Mat &src, const Mat &mask) const

Additional Inherited Members

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

Detailed Description

Modality that computes quantized gradient orientations from a color image.

Constructor & Destructor Documentation

cv::linemod::ColorGradient::ColorGradient ( )

Default constructor. Uses reasonable default parameter values.

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


weak_thresholdWhen quantizing, discard gradients with magnitude less than this.
num_featuresHow many features a template must contain.
strong_thresholdConsider as candidate features only gradients whose norms are larger than this.

Member Function Documentation

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

Implements cv::linemod::Modality.

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

Implements cv::linemod::Modality.

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

Implements cv::linemod::Modality.

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

Implements cv::linemod::Modality.

Member Data Documentation

size_t cv::linemod::ColorGradient::num_features
float cv::linemod::ColorGradient::strong_threshold
float cv::linemod::ColorGradient::weak_threshold

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