Testing of Filter Methods

These images were generated using the demo:
\Demos\InputOutput\EveryMethod\EveryMethod.dpr

All Test Results
- Analysis Methods
- Color Adjustment Methods
- Color Depth Methods
- Alpha and Painting Methods
- Effects Methods
- Geometric Methods
- Filter Methods
- Smoothing Methods
- Other Methods


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

  


 ApplyFilterPreset

// Apply a Blur filter to the image
ImageEnView1.Proc.ApplyFilterPreset( fpBlur );

  

// Apply an Edge filter to the image
ImageEnView1.Proc.ApplyFilterPreset( fpEdge );

  

// Apply an Emboss filter to the image
ImageEnView1.Proc.ApplyFilterPreset( fpEmboss );

  

// Apply a High Pass filter to the image
ImageEnView1.Proc.ApplyFilterPreset( fpHighPass1 );

  

// Apply a High Pass filter to the image
ImageEnView1.Proc.ApplyFilterPreset( fpHighPass2 );

  

// Apply a High Pass filter to the image
ImageEnView1.Proc.ApplyFilterPreset( fpHighPass3 );

  

// Apply a Low Pass filter to the image
ImageEnView1.Proc.ApplyFilterPreset( fpLowPass1 );

  

// Apply a Low Pass filter to the image
ImageEnView1.Proc.ApplyFilterPreset( fpLowPass2 );

  


 Closing

// Perform a dilation followed by an erosion
ImageEnView1.Proc.Closing( 1 );

  


 Convolve

// Convolve the specified kernel over the selection (3x3 blur)
ImageEnView1.Proc.Convolve( [0.0, 1.0, 0.0,
                             1.0, 1.0, 1.0,
                             0.0, 1.0, 0.0],
                            3, 3, 1/5);

  


 Maximum

// Set each pixel to the maximum value of all pixel values in the neighborhood
ImageEnView1.Proc.Maximum( 1 );

  


 MedianFilter

// Perform fast median filtering
ImageEnView1.Proc.MedianFilter();

  

// Perform fast median filtering using high pass sharpening
ImageEnView1.Proc.MedianFilter( 5, 5, 50, 50, 1, 50, mfSharpen );

  

// Perform fast median filtering using edge extraction
ImageEnView1.Proc.MedianFilter( 5, 5, 50, 50, 1, 50, mfEdgeExtract );

  


 Minimum

// Set each pixel to the minimum value of all pixel values in the neighborhood
ImageEnView1.Proc.Minimum( 1 );

  


 Opening

// Perform an erosion followed by a dilation
ImageEnView1.Proc.Opening( 1 );

  


 dilate (IEVision)

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

  

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

  

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

  


 erode (IEVision)

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

  

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

  

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

  

See Also

- Analysis Methods
- Color Adjustment Methods
- Color Depth Methods
- Alpha and Painting Methods
- Effects Methods
- Geometric Methods
- Filter Methods
- Smoothing Methods
- Other Methods

---