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Computes the orientation of an image using image moments. The result range is from 0.0 to 180.0.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
C++
C#
public static void ImageOrientation ( AvlNet.Image inImage, NullableRef<AvlNet.Region> inRoi, out float outOrientationAngle )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inImage | AvlNet.Image | Input image. | |||
inRoi | AvlNet.NullableRef<AvlNet.Region> | Range of pixels to be processed. Default value: atl::NIL. | |||
outOrientationAngle | float |
Errors
List of possible exceptions:
Error type | Description |
---|---|
DomainError | Black image on input in ImageOrientation. |
DomainError | Empty region on input in ImageOrientation. |