Class to find the moment for an image. More...

#include <Moment.h>

Inheritance diagram for FLImagingCLR::ImageProcessing::CMoment:

Classes
struct	SCentralMoment
	central moment structure More...

struct	SCentroid
	centroid moment structure More...

struct	SGeometricMoment
	geometric moment structure More...

struct	SHuMoment
	invariant moment structure More...

struct	SMoment
	moment structure More...

struct	SNormalizedCentralMoment
	normalized central moment structure More...

struct	SZernike

Public Member Functions
	CMoment ()

	CMoment (CMoment^ pMoment)

virtual	~CMoment ()

virtual CResult ^	Assign (CMoment^ pAib)

virtual CResult ^	EnableBinaryImage (bool bBinaryImage)

virtual bool	IsBinaryImageEnabled ()

virtual CResult ^	Execute () override

virtual CResult ^	Clear () override

virtual CResult ^	EnableGeometricMoment (bool bCalc)

virtual bool	IsGeometricMomentEnabled ()

virtual CResult ^	EnableCentroidMoment (bool bCalc)

virtual bool	IsCentroidMomentEnabled ()

virtual CResult ^	EnableCentralMoment (bool bCalc)

virtual bool	IsCentralMomentEnabled ()

virtual CResult ^	EnableNormalizedCentralMoment (bool bCalc)

virtual bool	IsNormalizedCentralMomentEnabled ()

virtual CResult ^	EnableHuMoment (bool bCalc)

virtual bool	IsHuMomentEnabled ()

virtual CResult ^	ClearZernike ()

virtual CResult ^	AddZernike (int32_t i32N, int32_t i32M)

virtual CResult ^	AddZernike (int32_t i32N, int32_t i32M, uint64_t u64ZernikeRadius, bool bInscribedCircle)

virtual CResult ^	GetMoment (CLR_OUT CMoment::SMoment^% pMoments, int64_t i64Channel)

virtual CResult ^	GetMoment (CLR_OUT CMoment::SMoment^% pMoments)

virtual int64_t	GetZernikeCount ()

virtual CResult ^	GetZernike (CLR_OUT CMoment::SZernike^% pZernike, int64_t i64Index, int64_t i64Channel)

virtual CResult ^	GetZernike (CLR_OUT CMoment::SZernike^% pZernike, int64_t i64Index)

virtual CResult ^	ReportToCSV (Foundation::CReportDescriptor^ pWrd) override
	The execution result of the algorithm is recorded in a file according to the options recorded in the ReportDescriptor object. Not all algorithms support this function. If not supported, return `EResult.DidNotImplement`.

virtual CResult ^	ReportToCSV (ImageProcessing::CReportDescriptorForMoment^ pWrd)

Public Member Functions inherited from FLImagingCLR::ImageProcessing::CAlgorithmFeature_SR
virtual CResult ^	Assign (CAlgorithmFeature_SR^ pAib)

virtual CResult ^	SetSourceROI (Foundation::CFLFigure^ pFlfSourceROI)

virtual Foundation::CFLFigure ^	GetSourceROI ()

Public Member Functions inherited from FLImagingCLR::Foundation::CAlgorithmFeatureBase
virtual	~CAlgorithmFeatureBase ()

virtual CResult ^	SetSourceImage (Base::CFLImage^% pFliSource)

virtual Base::CFLImage ^	GetSourceImage ()

virtual void	SetROIUtilities (CROIUtilities^ pROIUtilities)

virtual void	SetROIUtilities (CAlgorithmFeatureBase^ pAlgorithmFeatureBase)

virtual CROIUtilities ^	GetROIUtilities ()

virtual CResult ^	Assign (CAlgorithmFeatureBase^ pAlgorithmFeatureBase)

virtual double	GetLastExecutionTimeInMilliSecond ()

virtual double	GetLastExecutionTimeInMicroSecond ()

virtual CResult ^	EnableThreadSynchronization (bool bEnable)

virtual bool	IsThreadSynchronizationEnabled ()

virtual CResult ^	EnableImageFigureTransformation (bool bEnable)

virtual bool	IsImageFigureTransformationEnabled ()

virtual int64_t	GetRequiredGPUMemory () override

virtual bool	IsLicenseAvailable ()
	Returns whether the license is available.

Public Member Functions inherited from FLImagingCLR::Foundation::CAlgorithmBase
virtual	~CAlgorithmBase ()

virtual CResult ^	Assign (CAlgorithmBase^ pPufb)

virtual EProcessingUnitFeatures	GetOptimalProcessingUnit ()

virtual int32_t	GetOptimalThreadCount ()

Public Member Functions inherited from FLImagingCLR::Base::CFLBase
virtual	~CFLBase ()
	Destructor.

	!CFLBase ()
	Destructor.

virtual CProcessingUnitBase ^	GetProcessingUnit ()
	Returns the set ProcessingUnit.

virtual CResult ^	SetProcessingUnit (CProcessingUnitBase^ pPub)
	set the ProcessingUnit

virtual void	ResetProcessingUnit ()
	Rest the ProcessingUnit.

virtual bool	IsValid ()
	Validate the object.

virtual void	OnReceiveBroadcast (CBroadcastMessage^ pMessage)
	Callback function. A function that receives a BroadcastMessage.

void	Lock ()
	Set a lock on an object.

bool	TryLock ()
	Try to lock the object.

void	Unlock ()
	Unlock the object.

virtual CFLBase ^	DuplicateObject ()
	Duplicate an object identical to itself.

virtual CFLBase ^	CreateNewObject ()
	Creating an object of the same type as oneself.

Static Public Member Functions
static CResult ^	GetContoursMatchL1 (CMoment::SHuMoment^ pSHuMoment1, CMoment::SHuMoment^ pSHuMoment2, CLR_OUT double% f64Result)

static CResult ^	GetContoursMatchL2 (CMoment::SHuMoment^ pSHuMoment1, CMoment::SHuMoment^ pSHuMoment2, CLR_OUT double% f64Result)

static CResult ^	GetContoursMatchL3 (CMoment::SHuMoment^ pSHuMoment1, CMoment::SHuMoment^ pSHuMoment2, CLR_OUT double% f64Result)

Detailed Description

Class to find the moment for an image.

The algorithm can represent unique properties of objects, such as geometric features or specific weighted averages of the intensities of pixels in the source image.
There are six image moments supported: geometric moment, centroid moment, central moment, normalized central moment, invariant moment (or Hu moment), and Zernike moment.
In addition, it supports three contour matching values, L1, L2, and L3, which are numbers that can identify the shape relationship between two objects using invariant moments.
If you want to extract a geometrical feature of an object to obtain a moment value for a shape rather than a pixel value, set the binary property. there is.
The result can be obtained by executing the algorithm by setting the moments the user wants to find, and if there is a moment that must be calculated to obtain the set moment, it is calculated and returned.

Constructor & Destructor Documentation

◆ CMoment() [1/2]

FLImagingCLR::ImageProcessing::CMoment::CMoment ( )

Default constructor

◆ CMoment() [2/2]

FLImagingCLR::ImageProcessing::CMoment::CMoment ( CMoment^ pMoment )

Copy constructor by pointer

◆ ~CMoment()

virtual FLImagingCLR::ImageProcessing::CMoment::~CMoment ( )

virtual

Destructor

Member Function Documentation

◆ AddZernike() [1/2]

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::AddZernike	(	int32_t	i32N,
		int32_t	i32M )

virtual

Set the parameters of the Zernike Moment you want to calculate.

Parameters

[in]	i32N	Zernike N
[in]	i32M	Zernike M

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SZernike

If you want to get multiple Zernike Moments, they are added the AddZernike function is executed.

◆ AddZernike() [2/2]

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::AddZernike	(	int32_t	i32N,
		int32_t	i32M,
		uint64_t	u64ZernikeRadius,
		bool	bInscribedCircle )

virtual

Set the parameters of the Zernike Moment you want to calculate.

Parameters

[in]	i32N	Zernike N
[in]	i32M	Zernike M
[in]	u64ZernikeRadius	Zernike Radius
[in]	bInscribedCircle	Whether or not to use inscribed and circumscribed circles

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SZernike

If you want to get multiple Zernike Moments, they are added the AddZernike function is executed.

◆ Assign()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::Assign ( CMoment^ pAib )

virtual

Assign another CMoment object.

Parameters

[in] pAib Pointer of CMoment

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult

◆ Clear()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::Clear ( )

overridevirtual

Initialize algorithm parameters.

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult

Reimplemented from FLImagingCLR::ImageProcessing::CAlgorithmFeature_SR.

◆ ClearZernike()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::ClearZernike ( )

virtual

Clear the parameters of the set Zernike Moment.

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult

◆ EnableBinaryImage()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::EnableBinaryImage ( bool bBinaryImage )

virtual

Set whether the source image is binarized.

Parameters

[in] bBinaryImage Whether the source image is binarized

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult

bBinaryImage = true : If the pixel value of the image is 0, it is regarded as 0, and if the pixel value of the image is not 0, the pixel value is regarded as 1.
bBinaryImage = false : The pixel values of the image are used as they are.

◆ EnableCentralMoment()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::EnableCentralMoment ( bool bCalc )

virtual

Set whether or not to calculate central moment.

Parameters

[in] bCalc whether or not to calculate central moment

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult

◆ EnableCentroidMoment()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::EnableCentroidMoment ( bool bCalc )

virtual

Set whether or not to calculate centroid moment.

Parameters

[in] bCalc whether or not to calculate centroid moment

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult

◆ EnableGeometricMoment()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::EnableGeometricMoment ( bool bCalc )

virtual

Set whether or not to calculate geometric moment.

Parameters

[in] bCalc whether or not to calculate geometric moment

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult

◆ EnableHuMoment()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::EnableHuMoment ( bool bCalc )

virtual

Set whether to calculate the invariant moment.

Parameters

[in] bCalc whether to calculate the invariant moment

Return values

FLImagingCLR::CResult Information about execution results

See also: FLImagingCLR::CResult

◆ EnableNormalizedCentralMoment()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::EnableNormalizedCentralMoment ( bool bCalc )

virtual

Set whether or not to calculate the normalized central moment.

Parameters

[in] bCalc whether or not to calculate the normalized central moment

Return values

FLImagingCLR::CResult Information about execution results

See also: FLImagingCLR::CResult

◆ Execute()

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::Execute ( )

overridevirtual

Execute the Algorithm.

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult

Reimplemented from FLImagingCLR::Foundation::CAlgorithmFeatureBase.

◆ GetContoursMatchL1()

static CResult ^ FLImagingCLR::ImageProcessing::CMoment::GetContoursMatchL1	(	CMoment::SHuMoment^	pSHuMoment1,
		CMoment::SHuMoment^	pSHuMoment2,
		CLR_OUT double%	f64Result )

static

Get the L1 contour matching value using invariant moment.

Parameters

[in]	pSHuMoment1	precomputed constant moment
[in]	pSHuMoment2	precomputed constant moment
[out]	f64Result	L1 value

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SHuMoment

◆ GetContoursMatchL2()

static CResult ^ FLImagingCLR::ImageProcessing::CMoment::GetContoursMatchL2	(	CMoment::SHuMoment^	pSHuMoment1,
		CMoment::SHuMoment^	pSHuMoment2,
		CLR_OUT double%	f64Result )

static

Get the L2 contour matching value using invariant moment.

Parameters

[in]	pSHuMoment1	precomputed constant moment
[in]	pSHuMoment2	precomputed constant moment
[out]	f64Result	L2 value

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SHuMoment

◆ GetContoursMatchL3()

static CResult ^ FLImagingCLR::ImageProcessing::CMoment::GetContoursMatchL3	(	CMoment::SHuMoment^	pSHuMoment1,
		CMoment::SHuMoment^	pSHuMoment2,
		CLR_OUT double%	f64Result )

static

Get the L3 contour matching value using invariant moment.

Parameters

[in]	pSHuMoment1	precomputed constant moment
[in]	pSHuMoment2	precomputed constant moment
[out]	f64Result	L3 value

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SHuMoment

◆ GetMoment() [1/2]

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::GetMoment ( CLR_OUT CMoment::SMoment^% pMoments )

virtual

Get the calculated moments.

Parameters

[out] pMoments calculated moment

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SMoment

◆ GetMoment() [2/2]

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::GetMoment	(	CLR_OUT CMoment::SMoment^%	pMoments,
		int64_t	i64Channel )

virtual

Get the calculated moments.

Parameters

[out]	pMoments	calculated moment
[in]	i64Channel	channel

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SMoment

◆ GetZernike() [1/2]

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::GetZernike	(	CLR_OUT CMoment::SZernike^%	pZernike,
		int64_t	i64Index )

virtual

Get the calculated zernike moments.

Parameters

[out]	pZernike	calculated zernike moments
[in]	i64Index	index

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SZernike

◆ GetZernike() [2/2]

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::GetZernike	(	CLR_OUT CMoment::SZernike^%	pZernike,
		int64_t	i64Index,
		int64_t	i64Channel )

virtual

Get the calculated zernike moments.

Parameters

[out]	pZernike	calculated zernike moments
[in]	i64Index	index
[in]	i64Channel	channel

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CMoment::SZernike

◆ GetZernikeCount()

virtual int64_t FLImagingCLR::ImageProcessing::CMoment::GetZernikeCount ( )

virtual

Get the total number of calculated zernike moments.

Return values

int64_t Total number of calculated zernike moments

See also: FLImagingCLR::ImageProcessing::CMoment::SZernike

◆ IsBinaryImageEnabled()

virtual bool FLImagingCLR::ImageProcessing::CMoment::IsBinaryImageEnabled ( )

virtual

Get whether the source image is binarized.

Return values

bool	Whether the source image is binarized

◆ IsCentralMomentEnabled()

virtual bool FLImagingCLR::ImageProcessing::CMoment::IsCentralMomentEnabled ( )

virtual

Get whether or not to calculate central moment.

Return values

bool	whether or not to calculate central moment

◆ IsCentroidMomentEnabled()

virtual bool FLImagingCLR::ImageProcessing::CMoment::IsCentroidMomentEnabled ( )

virtual

Get whether or not to calculate centroid moment.

Return values

bool	whether or not to calculate centroid moment

◆ IsGeometricMomentEnabled()

virtual bool FLImagingCLR::ImageProcessing::CMoment::IsGeometricMomentEnabled ( )

virtual

Get whether or not to calculate geometric moment.

Return values

bool	whether or not to calculate geometric moment

◆ IsHuMomentEnabled()

virtual bool FLImagingCLR::ImageProcessing::CMoment::IsHuMomentEnabled ( )

virtual

Get whether to calculate the invariant moment.

Return values

bool	whether to calculate the invariant moment

◆ IsNormalizedCentralMomentEnabled()

virtual bool FLImagingCLR::ImageProcessing::CMoment::IsNormalizedCentralMomentEnabled ( )

virtual

Get whether or not to calculate the normalized central moment.

Return values

bool	whether or not to calculate the normalized central moment

◆ ReportToCSV() [1/2]

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::ReportToCSV ( Foundation::CReportDescriptor^ pWrd )

overridevirtual

The execution result of the algorithm is recorded in a file according to the options recorded in the ReportDescriptor object. Not all algorithms support this function. If not supported, return EResult.DidNotImplement.

Parameters

[in] pWrd ReportDescriptor object

Return values

FLImagingCLR::CResult^ Information about execution results

See also: FLImagingCLR::CResult; FLImagingCLR::Foundation::CReportDescriptor

Reimplemented from FLImagingCLR::Foundation::CAlgorithmFeatureBase.

◆ ReportToCSV() [2/2]

virtual CResult ^ FLImagingCLR::ImageProcessing::CMoment::ReportToCSV ( ImageProcessing::CReportDescriptorForMoment^ pWrd )

virtual

The execution result of the algorithm is written to a file according to the options recorded in the CReportDescriptorForMoment object. Not all algorithms support this function. If not supported, return EResult.DidNotImplement.

Parameters

[in] pWrd ReportDescriptor object

Return values

FLImagingCLR::CResult^ Function execution result (return EResult.OK on success)

See also: FLImagingCLR::CResult; FLImagingCLR::ImageProcessing::CReportDescriptorForMoment

Classes

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ CMoment() [1/2]

◆ CMoment() [2/2]

◆ ~CMoment()

Member Function Documentation

◆ AddZernike() [1/2]

◆ AddZernike() [2/2]

◆ Assign()

◆ Clear()

◆ ClearZernike()

◆ EnableBinaryImage()

◆ EnableCentralMoment()

◆ EnableCentroidMoment()

◆ EnableGeometricMoment()

◆ EnableHuMoment()

◆ EnableNormalizedCentralMoment()

◆ Execute()

◆ GetContoursMatchL1()

◆ GetContoursMatchL2()

◆ GetContoursMatchL3()

◆ GetMoment() [1/2]

◆ GetMoment() [2/2]

◆ GetZernike() [1/2]

◆ GetZernike() [2/2]

◆ GetZernikeCount()

◆ IsBinaryImageEnabled()

◆ IsCentralMomentEnabled()

◆ IsCentroidMomentEnabled()

◆ IsGeometricMomentEnabled()

◆ IsHuMomentEnabled()

◆ IsNormalizedCentralMomentEnabled()

◆ ReportToCSV() [1/2]

◆ ReportToCSV() [2/2]