OpenCV  4.1.2-dev
Open Source Computer Vision
Public Types | Public Member Functions | Static Public Member Functions | Protected Attributes | List of all members
cv::detail::ExposureCompensator Class Referenceabstract

Base class for all exposure compensators. More...

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

Inheritance diagram for cv::detail::ExposureCompensator:
cv::detail::BlocksCompensator cv::detail::ChannelsCompensator cv::detail::GainCompensator cv::detail::NoExposureCompensator cv::detail::BlocksChannelsCompensator cv::detail::BlocksGainCompensator

Public Types

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

Public Member Functions

 ExposureCompensator ()
 
virtual ~ExposureCompensator ()
 
virtual void apply (int index, Point corner, InputOutputArray image, InputArray mask)=0
 Compensate exposure in the specified image. More...
 
void feed (const std::vector< Point > &corners, const std::vector< UMat > &images, const std::vector< UMat > &masks)
 
virtual void feed (const std::vector< Point > &corners, const std::vector< UMat > &images, const std::vector< std::pair< UMat, uchar > > &masks)=0
 
virtual void getMatGains (std::vector< Mat > &)
 
bool getUpdateGain ()
 
virtual void setMatGains (std::vector< Mat > &)
 
void setUpdateGain (bool b)
 

Static Public Member Functions

static Ptr< ExposureCompensatorcreateDefault (int type)
 

Protected Attributes

bool updateGain
 

Detailed Description

Base class for all exposure compensators.

Member Enumeration Documentation

§ anonymous enum

anonymous enum
Enumerator
NO 
GAIN 
GAIN_BLOCKS 
CHANNELS 
CHANNELS_BLOCKS 

Constructor & Destructor Documentation

§ ExposureCompensator()

cv::detail::ExposureCompensator::ExposureCompensator ( )
inline

§ ~ExposureCompensator()

virtual cv::detail::ExposureCompensator::~ExposureCompensator ( )
inlinevirtual

Member Function Documentation

§ apply()

virtual void cv::detail::ExposureCompensator::apply ( int  index,
Point  corner,
InputOutputArray  image,
InputArray  mask 
)
pure virtual
Python:
image=cv.detail_ExposureCompensator.apply(index, corner, image, mask)

Compensate exposure in the specified image.

Parameters
indexImage index
cornerImage top-left corner
imageImage to process
maskImage mask

Implemented in cv::detail::BlocksGainCompensator, cv::detail::BlocksCompensator, cv::detail::ChannelsCompensator, cv::detail::GainCompensator, and cv::detail::NoExposureCompensator.

§ createDefault()

static Ptr<ExposureCompensator> cv::detail::ExposureCompensator::createDefault ( int  type)
static
Python:
retval=cv.detail.ExposureCompensator_createDefault(type)

§ feed() [1/2]

void cv::detail::ExposureCompensator::feed ( const std::vector< Point > &  corners,
const std::vector< UMat > &  images,
const std::vector< UMat > &  masks 
)
Python:
None=cv.detail_ExposureCompensator.feed(corners, images, masks)
Parameters
cornersSource image top-left corners
imagesSource images
masksImage masks to update (second value in pair specifies the value which should be used to detect where image is)

§ feed() [2/2]

virtual void cv::detail::ExposureCompensator::feed ( const std::vector< Point > &  corners,
const std::vector< UMat > &  images,
const std::vector< std::pair< UMat, uchar > > &  masks 
)
pure virtual
Python:
None=cv.detail_ExposureCompensator.feed(corners, images, masks)

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

Implemented in cv::detail::BlocksChannelsCompensator, cv::detail::BlocksGainCompensator, cv::detail::BlocksCompensator, cv::detail::ChannelsCompensator, cv::detail::GainCompensator, and cv::detail::NoExposureCompensator.

§ getMatGains()

virtual void cv::detail::ExposureCompensator::getMatGains ( std::vector< Mat > &  )
inlinevirtual
Python:
arg1=cv.detail_ExposureCompensator.getMatGains([, arg1])

§ getUpdateGain()

bool cv::detail::ExposureCompensator::getUpdateGain ( )
inline
Python:
retval=cv.detail_ExposureCompensator.getUpdateGain()

§ setMatGains()

virtual void cv::detail::ExposureCompensator::setMatGains ( std::vector< Mat > &  )
inlinevirtual
Python:
None=cv.detail_ExposureCompensator.setMatGains(arg1)

§ setUpdateGain()

void cv::detail::ExposureCompensator::setUpdateGain ( bool  b)
inline
Python:
None=cv.detail_ExposureCompensator.setUpdateGain(b)

Member Data Documentation

§ updateGain

bool cv::detail::ExposureCompensator::updateGain
protected

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