TIEVisionImage.blur
Declaration
procedure blur(ksize: TIEVisionSize; anchor: TIEVisionPoint; borderType: TIEVisionBorderType = ievBORDER_REFLECT_101); overload; safecall;procedure blur(outImage: TIEVisionImage; ksize: TIEVisionSize; anchor: TIEVisionPoint; borderType: TIEVisionBorderType = ievBORDER_REFLECT_101); overload; safecall;
Description
Blurs an image using the normalized box filter.| Parameter | Description |
|---|---|
| outImage | Destination image. Must be 8 bit gray scale (ie8g) and must have the same size of input image. |
| ksize | Blurring kernel size. |
| anchor | Anchor point. Value IEVisionPoint(-1, -1) means that the anchor is at the kernel center. |
| borderType | Border mode used to extrapolate pixels outside of the image. For blur, this should be one of: ievBORDER_CONSTANT, ievBORDER_REPLICATE, ievBORDER_REFLECT or ievBORDER_REFLECT_101 |
BorderType Constants
Also see: Comparison of smoothing, blurring and noise reduction methods
Demo
 | Demos\ImageEditing\EveryMethod\EveryMethod.dpr |
Example
// Load test imageImageEnView1.IO.LoadFromFile( 'D:\TestImage.jpg' );
// Blurs an image using the normalized box filter
ImageEnView1.IEBitmap.GetIEVisionImage().blur( IEVisionSize( 4, 4 ), IEVisionPoint(-1, -1) );
