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CudaInvokeSubtract Method

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Subtracts one matrix from another (c = a - b).

Namespace:  Emgu.CV.Cuda
Assembly:  Emgu.CV.Platform.NetStandard (in Emgu.CV.Platform.NetStandard.dll) Version: 4.3.0.3890
Syntax
public static void Subtract(
	IInputArray a,
	IInputArray b,
	IOutputArray c,
	IInputArray mask = null,
	DepthType depthType = DepthType.Default,
	Stream stream = null
)

Parameters

a
Type: Emgu.CVIInputArray
The matrix where subtraction take place
b
Type: Emgu.CVIInputArray
The matrix to be substracted
c
Type: Emgu.CVIOutputArray
The result of a - b
mask (Optional)
Type: Emgu.CVIInputArray
The optional mask that is used to select a subarray. Use null if not needed
depthType (Optional)
Type: Emgu.CV.CvEnumDepthType
Optional depth of the output array.
stream (Optional)
Type: Emgu.CV.CudaStream
Use a Stream to call the function asynchronously (non-blocking) or null to call the function synchronously (blocking).
See Also