class CAAMAnalyzeSynthesizeSoftware

Software implementation of the analysis and synthesis functions.

Inheritance:

CAAMAnalyzeSynthesizeSoftware - CAAMAnalyzeSynthesize

Public Methods

bool Analyze( const CAAMShape &shape, CDVector &texture, const bool useInterpolation ) const

Samples the texture under a given shape.

bool Analyze( const CAAMShape &shape, CDMultiBand<TAAMPixel> &refImg, const bool useInterpolation ) const

Samples the texture under a given shape.

void BuildWarpTable()

Cache method, that caches triangle info.

CAAMAnalyzeSynthesizeSoftware( const CAAMReferenceFrame &rf )

Constructor.

CAAMAnalyzeSynthesize* Clone( const CAAMReferenceFrame &rf ) const

Clones ifself (smart way to convey type info).

void SetAnalyzeImage( const CDMultiBand<TAAMPixel> &img )

Sets the image to be analyzed.

bool Synthesize( const CAAMShape &shape, const CDVector &texture, CDMultiBand<TAAMPixel> &destImage, bool renderOntoImage ) const

Renders a texture vector into a shape.

~CAAMAnalyzeSynthesizeSoftware()

Destructor.

Inherited from CAAMAnalyzeSynthesize:

Public Methods

void FromFile( FILE* fh )

void ToFile( FILE* fh ) const

Documentation

This class contains a fairly fast software implementation of the analyze/synthesize interface.

CAAMAnalyzeSynthesizeSoftware( const CAAMReferenceFrame &rf )

Constructor.

Parameters:

rf - The reference frame to analyze and synthesize through.

Returns:

Nothing.

Author:

Mikkel B. Stegmann

Version:

6-12-2002

~CAAMAnalyzeSynthesizeSoftware()

Destructor.

Returns:

Nothing.

Author:

Mikkel B. Stegmann

Version:

6-12-2002

void BuildWarpTable()

This method cache triangle information that does not change.

Returns:

Nothing.

Author:

Mikkel B. Stegmann

Version:

6-12-2002

void SetAnalyzeImage( const CDMultiBand<TAAMPixel> &img )

Sets the image to be analyzed. That reason for this, at first sight, somewhat clumpsy design is due to the OpenGL implementation.

Parameters:

img - Image to be analyzed.

Returns:

Nothing.

Author:

Mikkel B. Stegmann

Version:

6-12-2002

bool Analyze( const CAAMShape &shape, CDVector &texture, const bool useInterpolation ) const

This method samples the image intensities under a user- supplied shape into a texture vector.

The image is set using the SetAnalyzeImage call.

If a reference image of the shape is needed instead call the alternative form of Analyze.

Parameters:

shape - A shape in ímage coordinates.
texture - Output texture vector.
useInterpolation - If true bilinear interpolation is used (default). Otherwise the faster nearest neighbor interpolation is used.

Returns:

True is the shape is inside the image.

Author:

Mikkel B. Stegmann

Version:

6-12-2002

See Also:

SetAnalyzeImage

bool Analyze( const CAAMShape &shape, CDMultiBand<TAAMPixel> &refImg, const bool useInterpolation ) const

This method samples the image intensities under a user- supplied shape into a texture vector.

The image is set using the SetAnalyzeImage call.

If a texture vector of the shape is needed instead call the alternative form of Analyze.

Parameters:

shape - A shape in ímage coordinates.
refImg - Output reference image.
useInterpolation - If true bilinear interpolation is used (default). Otherwise the faster nearest neighbor interpolation is used. NOTE: This flag is actually ignored currently in this OpenGL implementation.

Returns:

True is the shape is inside the image.

Author:

Mikkel B. Stegmann

Version:

6-12-2002

See Also:

SetAnalyzeImage

bool Synthesize( const CAAMShape &shape, const CDVector &texture, CDMultiBand<TAAMPixel> &destImage, bool renderOntoImage ) const

This method renders a texture vector into a shape defined in image coordinates.

Parameters:

shape - The shape to synthesize into.
texture - The input texture vector in byte range [0;255].
destImage - Destination image
renderOntoImage - If true the synthesization is done on top of the existing image.

Returns:

True on success.

Author:

Mikkel B. Stegmann

Version:

6-12-2002

CAAMAnalyzeSynthesize* Clone( const CAAMReferenceFrame &rf ) const

Clones ifself (smart way to convey type info).

Parameters:

rf - The reference frame of the cloned object.

Returns:

A cloned object created on the heap.

Author:

Mikkel B. Stegmann

Version:

6-7-2002

This class has no child classes.

Author:

Mikkel B. Stegmann

Version:

6-12-2002

See Also:

CAAMAnalyzeSynthesize

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