class CAAMTFLookUp

Transfer function that implements a lookup table.

Inheritance:

CAAMTFLookUp - CAAMTransferFunction - CAAMObject

Public Methods

CAAMTFLookUp()

Constructor

CAAMTransferFunction* Clone() const

Clone function (conveys type info)

void DeMap( CDVector &v ) const

The inverse of the lookup table transform.

void FromFile( FILE* fh )

Reads the class info from file.

void LoadLUT( const CDVector &lut )

Loads the lookup table and generates the inverse.

void Map( CDVector &v ) const

Maps an input vector using the current lookup table.

void ToFile( FILE* fh ) const

Writes the class info to file.

const char* TypeName() const

Returns the clear-text type name

~CAAMTFLookUp()

Destructor

Inherited from CAAMTransferFunction:

Inherited from CAAMObject:

Public Methods

void Dump( const char* szPath ) const

Documentation

Transfer function that implements a lookup table, which is useful for e.g. histogram equalisations.

CAAMTFLookUp()

Constructor

~CAAMTFLookUp()

Destructor

CAAMTransferFunction* Clone() const

Clone function (conveys type info)

const char* TypeName() const

Returns the clear-text type name

void LoadLUT( const CDVector &lut )

Loads the lookup table and generates the inverse, i.e. assumes that the LUT monotonic.

Parameters:

lut - A lookup table in vector form.

Returns:

Nothing.

Author:

Mikkel B. Stegmann

Version:

1-28-2002

void Map( CDVector &v ) const

Maps an input vector using the current lookup table.

Parameters:

v - Input vector.

Returns:

Nothing. The result is returned in v.

Author:

Mikkel B. Stegmann

Version:

1-28-2002

void DeMap( CDVector &v ) const

The inverse of the lookup table transform. The input vector is transformed into [0;255] and the the inverse LUT is applied.

Parameters:

v - Input vector to de-map.

Returns:

Nothing. The result is returned in v.

Author:

Mikkel B. Stegmann

Version:

1-28-2002

See Also:

Map

void FromFile( FILE* fh )

Reads the class info from file.

Parameters:

fh - Open binary file handle.

Returns:

Nothing.

Author:

Mikkel B. Stegmann

Version:

1-28-2002

See Also:

ToFile

void ToFile( FILE* fh ) const

Writes the class info to file.

Parameters:

fh - Open binary file handle.

Returns:

Nothing.

Author:

Mikkel B. Stegmann

Version:

1-28-2002

See Also:

FromFile

This class has no child classes.

Author:

Mikkel B. Stegmann

Version:

1-28-2002

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