cv::detail::GainCompensator Class Reference

Exposure compensator which tries to remove exposure related artifacts by adjusting image intensities, see [14] and [105] for details. More...

#include <opencv2/stitching/detail/exposure_compensate.hpp>

Inheritance diagram for cv::detail::GainCompensator:

Collaboration diagram for cv::detail::GainCompensator:

Public Types
enum	{   NO,   GAIN,   GAIN_BLOCKS,   CHANNELS,   CHANNELS_BLOCKS }

Public Member Functions
	GainCompensator ()
	GainCompensator (int nr_feeds)
void	apply (int index, Point corner, InputOutputArray image, InputArray mask) CV_OVERRIDE
	Compensate exposure in the specified image. More...
void	feed (const std::vector< Point > &corners, const std::vector< UMat > &images, const std::vector< UMat > &masks)
void	feed (const std::vector< Point > &corners, const std::vector< UMat > &images, const std::vector< std::pair< UMat, uchar > > &masks) CV_OVERRIDE
std::vector< double >	gains () const
void	getMatGains (std::vector< Mat > &umv) CV_OVERRIDE
int	getNrFeeds ()
bool	getUpdateGain ()
void	setMatGains (std::vector< Mat > &umv) CV_OVERRIDE
void	setNrFeeds (int nr_feeds)
void	setUpdateGain (bool b)
void	singleFeed (const std::vector< Point > &corners, const std::vector< UMat > &images, const std::vector< std::pair< UMat, uchar > > &masks)

Static Public Member Functions
static Ptr< ExposureCompensator >	createDefault (int type)

Protected Attributes
bool	updateGain

Detailed Description

Exposure compensator which tries to remove exposure related artifacts by adjusting image intensities, see [14] and [105] for details.

Examples:

samples/cpp/stitching_detailed.cpp.

Member Enumeration Documentation

anonymous enum

anonymous enum

inherited

Enumerator
NO
GAIN
GAIN_BLOCKS
CHANNELS
CHANNELS_BLOCKS

Constructor & Destructor Documentation

GainCompensator() [1/2]

cv::detail::GainCompensator::GainCompensator ( )

inline

GainCompensator() [2/2]

cv::detail::GainCompensator::GainCompensator ( int  nr_feeds )

inline

References CV_OUT, CV_OVERRIDE, CV_WRAP, and cv::gapi::mask().

Here is the call graph for this function:

Member Function Documentation

apply()

void cv::detail::GainCompensator::apply ( int  index, Point  corner, InputOutputArray  image, InputArray  mask  )

virtual

Compensate exposure in the specified image.

Parameters

index	Image index
corner	Image top-left corner
image	Image to process
mask	Image mask

Implements cv::detail::ExposureCompensator.

createDefault()

static Ptr<ExposureCompensator> cv::detail::ExposureCompensator::createDefault ( int  type )

staticinherited

feed() [1/2]

void cv::detail::ExposureCompensator::feed ( const std::vector< Point > &  corners, const std::vector< UMat > &  images, const std::vector< UMat > &  masks  )

inherited

Parameters

corners	Source image top-left corners
images	Source images
masks	Image masks to update (second value in pair specifies the value which should be used to detect where image is)

feed() [2/2]

void cv::detail::GainCompensator::feed ( const std::vector< Point > &  corners, const std::vector< UMat > &  images, const std::vector< std::pair< UMat, uchar > > &  masks  )

virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Implements cv::detail::ExposureCompensator.

gains()

std::vector<double> cv::detail::GainCompensator::gains

(

)

const

getMatGains()

void cv::detail::GainCompensator::getMatGains ( std::vector< Mat > &  umv )

virtual

Reimplemented from cv::detail::ExposureCompensator.

getNrFeeds()

int cv::detail::GainCompensator::getNrFeeds ( )

inline

getUpdateGain()

bool cv::detail::ExposureCompensator::getUpdateGain ( )

inlineinherited

setMatGains()

void cv::detail::GainCompensator::setMatGains ( std::vector< Mat > &  umv )

virtual

Reimplemented from cv::detail::ExposureCompensator.

setNrFeeds()

void cv::detail::GainCompensator::setNrFeeds ( int  nr_feeds )

inline

Examples:

samples/cpp/stitching_detailed.cpp.

setUpdateGain()

void cv::detail::ExposureCompensator::setUpdateGain ( bool  b )

inlineinherited

singleFeed()

void cv::detail::GainCompensator::singleFeed	(	const std::vector< Point > &	corners,
		const std::vector< UMat > &	images,
		const std::vector< std::pair< UMat, uchar > > &	masks
	)

Member Data Documentation

updateGain

bool cv::detail::ExposureCompensator::updateGain

protectedinherited

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

• opencv2/stitching/detail/exposure_compensate.hpp