cv::detail::BlocksChannelsCompensator Class Reference

Exposure compensator which tries to remove exposure related artifacts by adjusting image block on each channel. More...

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

Inheritance diagram for cv::detail::BlocksChannelsCompensator:

Collaboration diagram for cv::detail::BlocksChannelsCompensator:

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

Public Member Functions
	BlocksChannelsCompensator (int bl_width=32, int bl_height=32, int nr_feeds=1)
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
Size	getBlockSize () const
void	getMatGains (std::vector< Mat > &umv) CV_OVERRIDE
int	getNrFeeds ()
int	getNrGainsFilteringIterations () const
bool	getUpdateGain ()
void	setBlockSize (int width, int height)
void	setBlockSize (Size size)
void	setMatGains (std::vector< Mat > &umv) CV_OVERRIDE
void	setNrFeeds (int nr_feeds)
void	setNrGainsFilteringIterations (int nr_iterations)
void	setUpdateGain (bool b)

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 block on each channel.

Member Enumeration Documentation

anonymous enum

anonymous enum

inherited

Enumerator
NO
GAIN
GAIN_BLOCKS
CHANNELS
CHANNELS_BLOCKS

Constructor & Destructor Documentation

BlocksChannelsCompensator()

cv::detail::BlocksChannelsCompensator::BlocksChannelsCompensator ( int  bl_width = 32, int  bl_height = 32, int  nr_feeds = 1  )

inline

References CV_OVERRIDE.

Member Function Documentation

apply()

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

virtualinherited

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.

Reimplemented in cv::detail::BlocksGainCompensator.

Referenced by cv::detail::BlocksGainCompensator::apply().

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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::BlocksChannelsCompensator::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.

Reimplemented from cv::detail::BlocksCompensator.

getBlockSize()

Size cv::detail::BlocksCompensator::getBlockSize ( ) const

inlineinherited

getMatGains()

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

virtualinherited

Reimplemented from cv::detail::ExposureCompensator.

Reimplemented in cv::detail::BlocksGainCompensator.

Referenced by cv::detail::BlocksGainCompensator::getMatGains().

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getNrFeeds()

int cv::detail::BlocksCompensator::getNrFeeds ( )

inlineinherited

getNrGainsFilteringIterations()

int cv::detail::BlocksCompensator::getNrGainsFilteringIterations ( ) const

inlineinherited

getUpdateGain()

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

inlineinherited

setBlockSize() [1/2]

void cv::detail::BlocksCompensator::setBlockSize ( int  width, int  height  )

inlineinherited

Examples:

samples/cpp/stitching_detailed.cpp.

setBlockSize() [2/2]

void cv::detail::BlocksCompensator::setBlockSize ( Size  size )

inlineinherited

References cv::Size_< _Tp >::height, cv::detail::BlocksCompensator::setBlockSize(), and cv::Size_< _Tp >::width.

Referenced by cv::detail::BlocksCompensator::setBlockSize().

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setMatGains()

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

virtualinherited

Reimplemented from cv::detail::ExposureCompensator.

Reimplemented in cv::detail::BlocksGainCompensator.

Referenced by cv::detail::BlocksGainCompensator::setMatGains().

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setNrFeeds()

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

inlineinherited

Examples:

samples/cpp/stitching_detailed.cpp.

setNrGainsFilteringIterations()

void cv::detail::BlocksCompensator::setNrGainsFilteringIterations ( int  nr_iterations )

inlineinherited

Examples:

samples/cpp/stitching_detailed.cpp.

setUpdateGain()

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

inlineinherited

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