You are here: Start » AVL.NET » AVL.CloseImage(AvlNet.Image, AvlNet.Region, AvlNet.Region, AvlNet.Pixel?, AvlNet.ImageMorphologyKernel, int, int?, AvlNet.Image, AvlNet.Region)

AVL.CloseImage(AvlNet.Image, AvlNet.Region, AvlNet.Region, AvlNet.Pixel?, AvlNet.ImageMorphologyKernel, int, int?, AvlNet.Image, AvlNet.Region)

Removes small dark structures from an image (or fills in bright ones) by applying consecutive dilation and erosion.

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax


public static void CloseImage(
	AvlNet.Image inImage,
	AvlNet.Region inRoi,
	AvlNet.Region inSourceRoi,
	AvlNet.Pixel? inBorderColor,
	AvlNet.ImageMorphologyKernel inKernel,
	int inRadiusX,
	int? inRadiusY,
	out AvlNet.Image outImage,
	out AvlNet.Region diagKernel
)

Parameters

inImage
Type: AvlNet.Image
Input image
inRoi
Type: AvlNet.Region
Range of outImage pixels to be computed, or null.
inSourceRoi
Type: AvlNet.Region
Range of inImage pixels to be considered in computations, or null.
inBorderColor
Type: System.Nullable<AvlNet.Pixel>
Color of the imaginary pixels outside the image boundaries, or null.
inKernel
Type: AvlNet.ImageMorphologyKernel
Selects kernel shape
inRadiusX
Type: System.Int32
Nearly half of the kernel's width (2*R+1)
inRadiusY
Type: System.Nullable<System.Int32>
Nearly half of the kernel's height, or null.
outImage
Type: AvlNet.Image
Output image
diagKernel
Type: AvlNet.Region
Kernel shape

Examples

CloseImage used to remove dark scratches from an image.

Hardware Acceleration

This operation is optimized for SSE2 technology for pixels of types: all formats (when inSourceRoi = NIL and inBorderColor = NIL).

This operation supports automatic parallelization for multicore and multiprocessor systems.

Hardware acceleration settings may be manipulated with Settings class.

See also