Class cv::detail::BlocksGainCompensator#

Exposure compensator which tries to remove exposure related artifacts by adjusting image block intensities, see [315] for details.

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

Collaboration diagram for cv::detail::BlocksGainCompensator:

Public Types#

Public Member Functions#

Public Member Functions inherited from cv::detail::BlocksCompensator

Return	Name	Description
	`BlocksCompensator(` `int bl_width = 32,` `int bl_height = 32,` `int nr_feeds = 1 )`
`void`	`apply(` `int index,` `Point corner,` `InputOutputArray image,` `InputArray mask )`	Compensate exposure in the specified image.
`Size`	`getBlockSize()`
`void`	`getMatGains(std::vector< Mat > & umv)`
`int`	`getNrFeeds()`
`int`	`getNrGainsFilteringIterations()`
`double`	`getSimilarityThreshold()`
`void`	`setBlockSize(` `int width,` `int height )`
`void`	`setBlockSize(Size size)`
`void`	`setMatGains(std::vector< Mat > & umv)`
`void`	`setNrFeeds(int nr_feeds)`
`void`	`setNrGainsFilteringIterations(int nr_iterations)`
`void`	`setSimilarityThreshold(double similarity_threshold)`

Public Member Functions inherited from cv::detail::ExposureCompensator

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

Static Public Member Functions#

Additional Inherited Members#

Protected Member Functions inherited from cv::detail::BlocksCompensator

Return	Name	Description
`void`	`feedWithStrategy(` `const std::vector< Point > & corners,` `const std::vector< UMat > & images,` `const std::vector< std::pair< UMat, uchar > > & masks )`

Detailed Description#

Exposure compensator which tries to remove exposure related artifacts by adjusting image block intensities, see [315] for details.

Constructor & Destructor Documentation#

BlocksGainCompensator()#

cv::detail::BlocksGainCompensator::BlocksGainCompensator(
int bl_width,
int bl_height,
int nr_feeds )

Python:

cv.detail.BlocksGainCompensator([, bl_width[, bl_height]]) -> <detail_BlocksGainCompensator object>

cv.detail.BlocksGainCompensator(bl_width, bl_height, nr_feeds) -> <detail_BlocksGainCompensator object>

BlocksGainCompensator()#

cv::detail::BlocksGainCompensator::BlocksGainCompensator(
int bl_width = 32,
int bl_height = 32 )

Python:

cv.detail.BlocksGainCompensator([, bl_width[, bl_height]]) -> <detail_BlocksGainCompensator object>

cv.detail.BlocksGainCompensator(bl_width, bl_height, nr_feeds) -> <detail_BlocksGainCompensator object>

Member Function Documentation#

apply()#

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

Python:

cv.detail.BlocksGainCompensator.apply(index, corner, image, mask) -> image

Compensate exposure in the specified image.

Parameters

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

feed()#

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

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

getMatGains()#

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

Python:

cv.detail.BlocksGainCompensator.getMatGains([, umv]) -> umv

setMatGains()#

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

Python:

cv.detail.BlocksGainCompensator.setMatGains(umv)

Source file#

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

opencv2/stitching/detail/exposure_compensate.hpp