OpenCVForUnity.Img_hashModule.ImgHashBase Class Reference

The base class for image hash algorithms. More...

Inheritance diagram for OpenCVForUnity.Img_hashModule.ImgHashBase:

Public Member Functions
void	compute (Mat inputArr, Mat outputArr)
	Computes hash of the input image. More...
double	compare (Mat hashOne, Mat hashTwo)
	Compare the hash value between inOne and inTwo. More...
Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
IntPtr	getNativeObjAddr ()
virtual void	clear ()
	Clears the algorithm state. More...
virtual bool	empty ()
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read. More...
void	save (string filename)
virtual string	getDefaultName ()
Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()
void	ThrowIfDisposed ()

Static Public Member Functions
static new ImgHashBase	__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.DisposableOpenCVObject
	DisposableOpenCVObject ()
	DisposableOpenCVObject (IntPtr ptr)
	DisposableOpenCVObject (bool isEnabledDispose)
	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()
	DisposableObject (bool isEnabledDispose)

Additional Inherited Members
Properties inherited from OpenCVForUnity.DisposableObject
bool	IsDisposed [get, protected set]
bool	IsEnabledDispose [get, set]

Detailed Description

The base class for image hash algorithms.

Member Function Documentation

__fromPtr__()

static new ImgHashBase OpenCVForUnity.Img_hashModule.ImgHashBase.__fromPtr__ ( IntPtr  addr )

static

compare()

double OpenCVForUnity.Img_hashModule.ImgHashBase.compare	(	Mat	hashOne,
		Mat	hashTwo
	)

Compare the hash value between inOne and inTwo.

Parameters

hashOne	Hash value one
hashTwo	Hash value two

Returns

value indicate similarity between inOne and inTwo, the meaning of the value vary from algorithms to algorithms

compute()

void OpenCVForUnity.Img_hashModule.ImgHashBase.compute	(	Mat	inputArr,
		Mat	outputArr
	)

Computes hash of the input image.

Parameters

inputArr	input image want to compute hash value
outputArr	hash of the image

Dispose()

override void OpenCVForUnity.Img_hashModule.ImgHashBase.Dispose ( bool  disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.CoreModule.Algorithm.

Reimplemented in OpenCVForUnity.Img_hashModule.PHash, OpenCVForUnity.Img_hashModule.MarrHildrethHash, and OpenCVForUnity.Img_hashModule.RadialVarianceHash.

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

• OpenCVForUnity/Assets/OpenCVForUnity/org/opencv_contrib/img_hash/ImgHashBase.cs