OpenCVForUnity.PhotoModule.MergeMertens Class Reference

Pixels are weighted using contrast, saturation and well-exposedness measures, than images are combined using laplacian pyramids. More...

Public Member Functions
float	getContrastWeight ()
float	getExposureWeight ()
float	getSaturationWeight ()
void	process (List< Mat > src, Mat dst)
	Short version of process, that doesn't take extra arguments.
override void	process (List< Mat > src, Mat dst, Mat times, Mat response)
	Merges images.
void	setContrastWeight (float contrast_weiht)
void	setExposureWeight (float exposure_weight)
void	setSaturationWeight (float saturation_weight)
Public Member Functions inherited from OpenCVForUnity.PhotoModule.MergeExposures
Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
virtual void	clear ()
	Clears the algorithm state.
virtual bool	empty ()
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
virtual string	getDefaultName ()
IntPtr	getNativeObjAddr ()
void	save (string filename)
Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()
void	ThrowIfDisposed ()

Static Public Member Functions
static new MergeMertens	__fromPtr__ (IntPtr addr)
Static Public Member Functions inherited from OpenCVForUnity.PhotoModule.MergeExposures
static new MergeExposures	__fromPtr__ (IntPtr addr)
Static Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
static Algorithm	__fromPtr__ (IntPtr addr)
Static Public Member Functions inherited from OpenCVForUnity.DisposableObject
static IntPtr	ThrowIfNullIntPtr (IntPtr ptr)

Protected Member Functions
override void	Dispose (bool disposing)
Protected Member Functions inherited from OpenCVForUnity.PhotoModule.MergeExposures
Protected Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
	DisposableOpenCVObject ()
	DisposableOpenCVObject (bool isEnabledDispose)
	DisposableOpenCVObject (IntPtr ptr)
	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()
	DisposableObject (bool isEnabledDispose)

Additional Inherited Members
Package Functions inherited from OpenCVForUnity.PhotoModule.MergeExposures
Package Functions inherited from OpenCVForUnity.CoreModule.Algorithm
Package Attributes inherited from OpenCVForUnity.DisposableOpenCVObject
Properties inherited from OpenCVForUnity.DisposableObject
bool	IsDisposed [get, protected set]
bool	IsEnabledDispose [get, set]

Detailed Description

Pixels are weighted using contrast, saturation and well-exposedness measures, than images are combined using laplacian pyramids.

The resulting image weight is constructed as weighted average of contrast, saturation and well-exposedness measures.

The resulting image doesn't require tonemapping and can be converted to 8-bit image by multiplying by 255, but it's recommended to apply gamma correction and/or linear tonemapping.

For more information see [MK07] .

Member Function Documentation

__fromPtr__()

static new MergeMertens OpenCVForUnity.PhotoModule.MergeMertens.__fromPtr__ ( IntPtr addr )

static

Dispose()

override void OpenCVForUnity.PhotoModule.MergeMertens.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.PhotoModule.MergeExposures.

getContrastWeight()

float OpenCVForUnity.PhotoModule.MergeMertens.getContrastWeight

(

)

getExposureWeight()

float OpenCVForUnity.PhotoModule.MergeMertens.getExposureWeight

(

)

getSaturationWeight()

float OpenCVForUnity.PhotoModule.MergeMertens.getSaturationWeight

(

)

process() [1/2]

void OpenCVForUnity.PhotoModule.MergeMertens.process	(	List< Mat >	src,
		Mat	dst )

Short version of process, that doesn't take extra arguments.

Parameters

src	vector of input images
dst	result image

process() [2/2]

override void OpenCVForUnity.PhotoModule.MergeMertens.process ( List< Mat > src, Mat dst, Mat times, Mat response )

virtual

Merges images.

Parameters

src	vector of input images
dst	result image
times	vector of exposure time values for each image
response	256x1 matrix with inverse camera response function for each pixel value, it should have the same number of channels as images.

Reimplemented from OpenCVForUnity.PhotoModule.MergeExposures.

setContrastWeight()

void OpenCVForUnity.PhotoModule.MergeMertens.setContrastWeight

(

float

contrast_weiht

)

setExposureWeight()

void OpenCVForUnity.PhotoModule.MergeMertens.setExposureWeight

(

float

exposure_weight

)

setSaturationWeight()

void OpenCVForUnity.PhotoModule.MergeMertens.setSaturationWeight

(

float

saturation_weight

)

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

• OpenCVForUnity/Assets/OpenCVForUnity/org/opencv/photo/MergeMertens.cs