Class cv::linemod::ColorGradient#

Modality that computes quantized gradient orientations from a color image.

#include <opencv2/rgbd/linemod.hpp>

Collaboration diagram for cv::linemod::ColorGradient:

cv::linemod::ColorGradient Node1 cv::linemod::ColorGradient   + ColorGradient() + ColorGradient() + name() + read() + write() + create() # processImpl() Node2 cv::linemod::Modality   + ~Modality() + name() + process() + read() + write() + create() + create() # processImpl() Node2->Node1 Node3 float     Node3->Node1 +strong_threshold +weak_threshold Node4 size_t     Node4->Node1 +num_features

cv::linemod::ColorGradient Node1 cv::linemod::ColorGradient   + ColorGradient() + ColorGradient() + name() + read() + write() + create() # processImpl() Node2 cv::linemod::Modality   + ~Modality() + name() + process() + read() + write() + create() + create() # processImpl() Node2->Node1 Node3 float     Node3->Node1 +strong_threshold +weak_threshold Node4 size_t     Node4->Node1 +num_features

Public Member Functions#

Public Member Functions inherited from cv::linemod::Modality

Return

Name

Description

~Modality()

String

name()

Ptr< QuantizedPyramid >

process(
    const Mat & src,
    const Mat & mask = Mat() )

Form a quantized image pyramid from a source image.

void

read(const FileNode & fn)

void

write(FileStorage & fs)

Static Public Member Functions#

Static Public Member Functions inherited from cv::linemod::Modality

Return

Name

Description

static Ptr< Modality >

create(const FileNode & fn)

Load a modality from file.

static Ptr< Modality >

create(const String & modality_type)

Create modality by name.

Additional Inherited Members#

Protected Member Functions inherited from cv::linemod::Modality

Return

Name

Description

Ptr< QuantizedPyramid >

processImpl(
    const Mat & src,
    const Mat & mask )

Detailed Description#

Modality that computes quantized gradient orientations from a color image.

Constructor & Destructor Documentation#

ColorGradient()#

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

Default constructor. Uses reasonable default parameter values.

ColorGradient()#

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()#

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

read()#

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

write()#

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

create()#

static Ptr< ColorGradient > cv::linemod::ColorGradient::create(
float weak_threshold,
size_t num_features,
float strong_threshold )

processImpl()#

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

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

Source file#

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