OpenCV for Unity  2.6.3
Enox Software / Please refer to OpenCV official document ( http://docs.opencv.org/4.10.0/index.html ) for the details of the argument of the method.
Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
OpenCVForUnity.Img_hashModule.MarrHildrethHash Class Reference

Marr-Hildreth Operator Based Hash, slowest but more discriminative. More...

Inheritance diagram for OpenCVForUnity.Img_hashModule.MarrHildrethHash:
OpenCVForUnity.Img_hashModule.ImgHashBase OpenCVForUnity.CoreModule.Algorithm OpenCVForUnity.DisposableOpenCVObject OpenCVForUnity.DisposableObject

Public Member Functions

float getAlpha ()
 self explain More...
 
float getScale ()
 self explain More...
 
void setKernelParam (float alpha, float scale)
 Set Mh kernel parameters. More...
 
- Public Member Functions inherited from OpenCVForUnity.Img_hashModule.ImgHashBase
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 MarrHildrethHash __fromPtr__ (IntPtr addr)
 
static MarrHildrethHash create (float alpha, float scale)
 
static MarrHildrethHash create (float alpha)
 
static MarrHildrethHash create ()
 
- Static Public Member Functions inherited from OpenCVForUnity.Img_hashModule.ImgHashBase
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

Marr-Hildreth Operator Based Hash, slowest but more discriminative.

See [zauner2010implementation] for details.

Member Function Documentation

◆ __fromPtr__()

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

◆ create() [1/3]

static MarrHildrethHash OpenCVForUnity.Img_hashModule.MarrHildrethHash.create ( float  alpha,
float  scale 
)
static
Parameters
alphaint scale factor for marr wavelet (default=2).
scaleint level of scale factor (default = 1)

◆ create() [2/3]

static MarrHildrethHash OpenCVForUnity.Img_hashModule.MarrHildrethHash.create ( float  alpha)
static
Parameters
alphaint scale factor for marr wavelet (default=2).
scaleint level of scale factor (default = 1)

◆ create() [3/3]

static MarrHildrethHash OpenCVForUnity.Img_hashModule.MarrHildrethHash.create ( )
static
Parameters
alphaint scale factor for marr wavelet (default=2).
scaleint level of scale factor (default = 1)

◆ Dispose()

override void OpenCVForUnity.Img_hashModule.MarrHildrethHash.Dispose ( bool  disposing)
protectedvirtual

◆ getAlpha()

float OpenCVForUnity.Img_hashModule.MarrHildrethHash.getAlpha ( )

self explain

◆ getScale()

float OpenCVForUnity.Img_hashModule.MarrHildrethHash.getScale ( )

self explain

◆ setKernelParam()

void OpenCVForUnity.Img_hashModule.MarrHildrethHash.setKernelParam ( float  alpha,
float  scale 
)

Set Mh kernel parameters.

Parameters
alphaint scale factor for marr wavelet (default=2).
scaleint level of scale factor (default = 1)

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