Class cv::cuda::HoughCirclesDetector#

Base class for circles detector algorithm. :

#include <opencv2/cudaimgproc.hpp>

Collaboration diagram for cv::cuda::HoughCirclesDetector:

cv::cuda::HoughCirclesDetector Node1 cv::cuda::HoughCirclesDetector   + detect() + getCannyThreshold() + getDp() + getMaxCircles() + getMaxRadius() + getMinDist() + getMinRadius() + getVotesThreshold() + setCannyThreshold() + setDp() + setMaxCircles() + setMaxRadius() + setMinDist() + setMinRadius() + setVotesThreshold() Node2 cv::Algorithm   + Algorithm() + ~Algorithm() + clear() + empty() + getDefaultName() + read() + save() + write() + write() + load() + loadFromString() + read() # writeFormat() Node2->Node1

cv::cuda::HoughCirclesDetector Node1 cv::cuda::HoughCirclesDetector   + detect() + getCannyThreshold() + getDp() + getMaxCircles() + getMaxRadius() + getMinDist() + getMinRadius() + getVotesThreshold() + setCannyThreshold() + setDp() + setMaxCircles() + setMaxRadius() + setMinDist() + setMinRadius() + setVotesThreshold() Node2 cv::Algorithm   + Algorithm() + ~Algorithm() + clear() + empty() + getDefaultName() + read() + save() + write() + write() + load() + loadFromString() + read() # writeFormat() Node2->Node1

Public Member Functions#

Public Member Functions inherited from cv::Algorithm

Return

Name

Description

Algorithm()

~Algorithm()

void

clear()

Clears the algorithm state.

bool

empty()

Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.

String

getDefaultName()

void

read(const FileNode & fn)

Reads algorithm parameters from a file storage.

void

save(const String & filename)

void

write(
    const Ptr< FileStorage > & fs,
    const String & name = String() )

void

write(FileStorage & fs)

Stores algorithm parameters in a file storage.

void

write(
    FileStorage & fs,
    const String & name )

Static Public Member Functions#

Static Public Member Functions inherited from cv::Algorithm

Return

Name

Description

static Ptr< _Tp >

load(
    const String & filename,
    const String & objname = String() )

Loads algorithm from the file.

static Ptr< _Tp >

loadFromString(
    const String & strModel,
    const String & objname = String() )

Loads algorithm from a String.

static Ptr< _Tp >

read(const FileNode & fn)

Reads algorithm from the file node.

Additional Inherited Members#

Protected Member Functions inherited from cv::Algorithm

Return

Name

Description

void

writeFormat(FileStorage & fs)

Detailed Description#

Base class for circles detector algorithm. :

Member Function Documentation#

detect()#

void cv::cuda::HoughCirclesDetector::detect(
InputArray src,
OutputArray circles,
Stream & stream = Stream::Null() )

Finds circles in a grayscale image using the Hough transform.

See also

HoughCircles

Parameters

  • src — 8-bit, single-channel grayscale input image.

  • circles — Output vector of found circles. Each vector is encoded as a 3-element floating-point vector \((x, y, radius)\) .

  • stream — Stream for the asynchronous version.

getCannyThreshold()#

int cv::cuda::HoughCirclesDetector::getCannyThreshold()

getDp()#

float cv::cuda::HoughCirclesDetector::getDp()

getMaxCircles()#

int cv::cuda::HoughCirclesDetector::getMaxCircles()

getMaxRadius()#

int cv::cuda::HoughCirclesDetector::getMaxRadius()

getMinDist()#

float cv::cuda::HoughCirclesDetector::getMinDist()

getMinRadius()#

int cv::cuda::HoughCirclesDetector::getMinRadius()

getVotesThreshold()#

int cv::cuda::HoughCirclesDetector::getVotesThreshold()

setCannyThreshold()#

void cv::cuda::HoughCirclesDetector::setCannyThreshold(int cannyThreshold)

setDp()#

void cv::cuda::HoughCirclesDetector::setDp(float dp)

setMaxCircles()#

void cv::cuda::HoughCirclesDetector::setMaxCircles(int maxCircles)

setMaxRadius()#

void cv::cuda::HoughCirclesDetector::setMaxRadius(int maxRadius)

setMinDist()#

void cv::cuda::HoughCirclesDetector::setMinDist(float minDist)

setMinRadius()#

void cv::cuda::HoughCirclesDetector::setMinRadius(int minRadius)

setVotesThreshold()#

void cv::cuda::HoughCirclesDetector::setVotesThreshold(int votesThreshold)

Source file#

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