/// <summary>
/// Process the filter on the specified image.
/// </summary>
///
/// <param name="image">Source image data.</param>
///
protected override unsafe void ProcessFilter(UnmanagedImage image)
{
// perform opening on the source image
UnmanagedImage openedImage = opening.Apply(image);
// subtract opened image from source image
subtract.UnmanagedOverlayImage = openedImage;
subtract.ApplyInPlace(image);
openedImage.Dispose( );
}
/// <summary>
/// Process the filter on the specified image.
/// </summary>
///
/// <param name="image">Source image data.</param>
///
protected override void ProcessFilter(UnmanagedImage image)
{
// Apply first Gaussian blur
var image1 = first.Apply(image);
// Apply second Gaussian blur
second.ApplyInPlace(image);
// Subtract the two images
subtract.UnmanagedOverlayImage = image1;
subtract.ApplyInPlace(image);
}
/// <summary>
/// Process the filter on the specified image.
/// </summary>
///
/// <param name="image">Source image data.</param>
///
protected override unsafe void ProcessFilter(UnmanagedImage image)
{
// copy source image
UnmanagedImage sourceImage = image.Clone( );
// perform closing on the source image
closing.ApplyInPlace(image);
// subtract source image from the closed image
subtract.UnmanagedOverlayImage = sourceImage;
subtract.ApplyInPlace(image);
sourceImage.Dispose( );
}