You are here: Start » AVL.NET » Function Reference » Image » Image Local Transforms » AVL.StandardDeviationImage
AVL.StandardDeviationImage
Creates image of pixels' local standard deviations.
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
C++
C#
public static void StandardDeviationImage ( AvlNet.Image inImage, NullableRef<AvlNet.Region> inRoi, NullableRef<AvlNet.Region> inSourceRoi, int inKernelRadius, AvlNet.Image outStdDevImage )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage | AvlNet.Image | Input image. | ||
| inRoi | AvlNet.NullableRef<AvlNet.Region> | Region of Interest. Default value: atl::NIL. | ||
| inSourceRoi | AvlNet.NullableRef<AvlNet.Region> | Range of inImage pixels to be read. Default value: atl::NIL. | ||
| inKernelRadius | int | <1, 40> | 4 | Radius of square kernel (width and height are 2r+1). Default value: 4. |
 | outStdDevImage | AvlNet.Image | Resulting image. |
Examples
Input image |
Output image (with additional postprocessing: normalization) |
Errors
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Region exceeds an input image in StandardDeviationImage. |
| DomainError | Not supported inImage pixel format in StandardDeviationImage. Supported formats: UInt8, Int8, UInt16, Int16, Real. |
