TIEVisionImage.dilate

Declaration

procedure dilate(dilationType: TIEVisionStructuringElementShape; dilationSize: uint32_t); safecall;

Description

Perform an dilation of the image.

Dilation is a method of Morphological Image Processing:
en.wikipedia.org/wiki/Dilation_%28morphology%29

Demo

Demos\ImageEditing\EveryMethod\EveryMethod.dpr

Method Comparison

// Load test image
ImageEnView1.IO.LoadFromFile( 'D:\TestImage.jpg' );

  


// Perform Dilation (Rectangle)
ImageEnView1.IEBitmap.GetIEVisionImage().dilate( ievMORPH_RECT, 4 );
ImageEnView1.Update();

  


// Perform Dilation (Cross)
ImageEnView1.IEBitmap.GetIEVisionImage().dilate( ievMORPH_CROSS, 4 );
ImageEnView1.Update();

  


// Perform Dilation (Ellipse)
ImageEnView1.IEBitmap.GetIEVisionImage().dilate( ievMORPH_ELLIPSE, 4 );
ImageEnView1.Update();

  


// Perform Erosion (Rectangle)
ImageEnView1.IEBitmap.GetIEVisionImage().erode( ievMORPH_RECT, 4 );
ImageEnView1.Update();

  


// Perform Erosion (Cross)
ImageEnView1.IEBitmap.GetIEVisionImage().erode( ievMORPH_CROSS, 4 );
ImageEnView1.Update();

  


// Perform Erosion (Ellipse)
ImageEnView1.IEBitmap.GetIEVisionImage().erode( ievMORPH_ELLIPSE, 4 );
ImageEnView1.Update();

  

See Also

◼erode

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