cv::detail::MultiBandBlender Class Reference

Blender which uses multi-band blending algorithm (see [38]). More...

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

Inheritance diagram for cv::detail::MultiBandBlender:

Public Member Functions
	MultiBandBlender (int try_gpu=false, int num_bands=5, int weight_type=CV_32F)
void	blend (InputOutputArray dst, InputOutputArray dst_mask) CV_OVERRIDE
	Blends and returns the final pano. More...
void	feed (InputArray img, InputArray mask, Point tl) CV_OVERRIDE
	Processes the image. More...
int	numBands () const
void	prepare (Rect dst_roi) CV_OVERRIDE
void	setNumBands (int val)
Public Member Functions inherited from cv::detail::Blender
virtual	~Blender ()
virtual void	prepare (const std::vector< Point > &corners, const std::vector< Size > &sizes)
	Prepares the blender for blending. More...

Additional Inherited Members
Public Types inherited from cv::detail::Blender
enum	{   NO,   FEATHER,   MULTI_BAND }
Static Public Member Functions inherited from cv::detail::Blender
static Ptr< Blender >	createDefault (int type, bool try_gpu=false)
Protected Attributes inherited from cv::detail::Blender
UMat	dst_
UMat	dst_mask_
Rect	dst_roi_

Detailed Description

Blender which uses multi-band blending algorithm (see [38]).

Examples:

samples/cpp/stitching_detailed.cpp.

Constructor & Destructor Documentation

MultiBandBlender()

cv::detail::MultiBandBlender::MultiBandBlender	(	int	try_gpu = false,
		int	num_bands = 5,
		int	weight_type = CV_32F
	)

Python:
	cv.detail_MultiBandBlender(	[, try_gpu[, num_bands[, weight_type]]]	) ->	<detail_MultiBandBlender object>

Member Function Documentation

blend()

void cv::detail::MultiBandBlender::blend ( InputOutputArray  dst, InputOutputArray  dst_mask  )

virtual

Python:
	cv.detail_MultiBandBlender.blend(	dst, dst_mask	) ->	dst, dst_mask

Blends and returns the final pano.

Parameters

dst	Final pano
dst_mask	Final pano mask

Reimplemented from cv::detail::Blender.

feed()

void cv::detail::MultiBandBlender::feed ( InputArray  img, InputArray  mask, Point  tl  )

virtual

Python:
	cv.detail_MultiBandBlender.feed(	img, mask, tl	) ->	None

Processes the image.

Parameters

img	Source image
mask	Source image mask
tl	Source image top-left corners

Reimplemented from cv::detail::Blender.

numBands()

int cv::detail::MultiBandBlender::numBands ( ) const

inline

Python:
	cv.detail_MultiBandBlender.numBands(		) ->	retval

Examples:

samples/cpp/stitching_detailed.cpp.

prepare()

void cv::detail::MultiBandBlender::prepare ( Rect  dst_roi )

virtual

Python:
	cv.detail_MultiBandBlender.prepare(	dst_roi	) ->	None

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::Blender.

setNumBands()

void cv::detail::MultiBandBlender::setNumBands ( int  val )

inline

Python:
	cv.detail_MultiBandBlender.setNumBands(	val	) ->	None

Examples:

samples/cpp/stitching_detailed.cpp.

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

• opencv2/stitching/detail/blenders.hpp