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FIL.GradientMagnitudeImage_Signed

Computes an image of gradient for only selected direction.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

C++
C#
 
public static void GradientMagnitudeImage_Signed
(
	FilNet.Image inImage,
	FilNet.EdgeTransition inEdgeTransition,
	FilNet.DifferentiationMethod inDiffMethod,
	FilNet.GradientOrientation inGradientOrientation,
	bool inSigned,
	FilNet.Image outImage
)

Parameters

Name Type Range Default Description
inImageFilNet.ImageInput image.
inEdgeTransitionFilNet.EdgeTransitionDefines what is considered as an edge in the image.
inDiffMethodFilNet.DifferentiationMethodDefines which finite difference approach to use.
inGradientOrientationFilNet.GradientOrientationDefines which gradient orientation to compute.
inSignedboolFalseDefines whether or not to output a signed result (true) or just a positive result (false). Default value: False.
outImageFilNet.ImageOutput image.

Hardware Acceleration

This operation is optimized for SSE41 technology for pixels of type: UINT8.

This operation is optimized for AVX2 technology for pixels of type: UINT8.

This operation is optimized for NEON technology for pixels of type: UINT8.

This operation supports automatic parallelization for multicore and multiprocessor systems.

Hardware acceleration settings may be manipulated with Settings class.

Errors

List of possible exceptions:

Error type Description
DomainError Not supported inImage pixel format in GradientMagnitudeImage_Signed. Supported formats: 1xUInt8, 1xInt8, 1xUInt16, 1xInt16, 1xInt32, 1xReal.

See also