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Computes element-wise absolute difference of GpuMat and scalar (c = abs(a - s)).

Namespace: Emgu.CV.GPU
Assembly: Emgu.CV.GPU (in Emgu.CV.GPU.dll) Version: 2.4.2.1777 (2.4.2.1777)

Syntax

C#
public static void Absdiff(
	IntPtr a,
	MCvScalar scalar,
	IntPtr c,
	IntPtr stream
)
Visual Basic
Public Shared Sub Absdiff ( _
	a As IntPtr, _
	scalar As MCvScalar, _
	c As IntPtr, _
	stream As IntPtr _
)
Visual C++
public:
static void Absdiff(
	IntPtr a, 
	MCvScalar scalar, 
	IntPtr c, 
	IntPtr stream
)

Parameters

a
Type: System..::..IntPtr
A GpuMat
scalar
Type: Emgu.CV.Structure..::..MCvScalar
A scalar
c
Type: System..::..IntPtr
The result of the element-wise absolute difference.
stream
Type: System..::..IntPtr
Use a Stream to call the function asynchronously (non-blocking) or IntPtr.Zero to call the function synchronously (blocking).

See Also