Image Blenders

Detailed Description

Classes

Name	Description
class cv::detail::Blender	Base class for all blenders. View details
class cv::detail::FeatherBlender	Simple blender which mixes images at its borders. View details
class cv::detail::MultiBandBlender	Blender which uses multi-band blending algorithm (see [52]). View details

Functions

Return	Name	Description
	cv::FeatherBlender(float sharpness = 0.02f)
void	cv::createLaplacePyr( InputArray img, int num_levels, std::vector< UMat > & pyr )
void	cv::createLaplacePyrGpu( InputArray img, int num_levels, std::vector< UMat > & pyr )
void	cv::createWeightMap( InputArray mask, float sharpness, InputOutputArray weight )
void	cv::normalizeUsingWeightMap( InputArray weight, InputOutputArray src )
void	cv::restoreImageFromLaplacePyr(std::vector< UMat > & pyr)
void	cv::restoreImageFromLaplacePyrGpu(std::vector< UMat > & pyr)

Function Documentation

createLaplacePyr()

void cv::detail::createLaplacePyr(
InputArray img,
int num_levels,
std::vector< UMat > & pyr )

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

Python:

cv.detail.createLaplacePyr(img, num_levels, pyr) -> pyr

createLaplacePyrGpu()

void cv::detail::createLaplacePyrGpu(
InputArray img,
int num_levels,
std::vector< UMat > & pyr )

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

Python:

cv.detail.createLaplacePyrGpu(img, num_levels, pyr) -> pyr

createWeightMap()

void cv::detail::createWeightMap(
InputArray mask,
float sharpness,
InputOutputArray weight )

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

Python:

cv.detail.createWeightMap(mask, sharpness, weight) -> weight

normalizeUsingWeightMap()

void cv::detail::normalizeUsingWeightMap(
InputArray weight,
InputOutputArray src )

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

Python:

cv.detail.normalizeUsingWeightMap(weight, src) -> src

restoreImageFromLaplacePyr()

void cv::detail::restoreImageFromLaplacePyr(std::vector< UMat > & pyr)

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

Python:

cv.detail.restoreImageFromLaplacePyr(pyr) -> pyr

restoreImageFromLaplacePyrGpu()

void cv::detail::restoreImageFromLaplacePyrGpu(std::vector< UMat > & pyr)

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

Python:

cv.detail.restoreImageFromLaplacePyrGpu(pyr) -> pyr