http://www.emgu.com
Similar to cvCvtScale but it stores absolute values of the conversion results: dst(I)=abs(src(I)*scale + (shift,shift,...)) The function supports only destination arrays of 8u (8-bit unsigned integers) type, for other types the function can be emulated by combination of cvConvertScale and cvAbs functions.

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.0.1717 (2.4.0.1717)

Syntax

C#
public static void cvConvertScaleAbs(
	IntPtr src,
	IntPtr dst,
	double scale,
	double shift
)
Visual Basic
Public Shared Sub cvConvertScaleAbs ( _
	src As IntPtr, _
	dst As IntPtr, _
	scale As Double, _
	shift As Double _
)
Visual C++
public:
static void cvConvertScaleAbs(
	IntPtr src, 
	IntPtr dst, 
	double scale, 
	double shift
)

Parameters

src
Type: System..::..IntPtr
Source array
dst
Type: System..::..IntPtr
Destination array (should have 8u depth).
scale
Type: System..::..Double
ScaleAbs factor
shift
Type: System..::..Double
Value added to the scaled source array elements

See Also