Emgu CV Library Documentation
Sub Method (img2)
NamespacesEmgu.CVImage<(Of <(TColor, TDepth>)>)Sub(Image<(Of <(TColor, TDepth>)>))

www.emgu.com/wiki
Elementwise subtract another image from the current image
Declaration Syntax
C#Visual BasicVisual C++
public Image<TColor, TDepth> Sub(
	Image<TColor, TDepth> img2
)
Public Function Sub ( _
	img2 As Image(Of TColor, TDepth) _
) As Image(Of TColor, TDepth)
public:
Image<TColor, TDepth>^ Sub(
	Image<TColor, TDepth>^ img2
)
Parameters
img2 (Image<(Of <(TColor, TDepth>)>))
The second image to be subtraced from the current image
Return Value
The result of elementwise subtracting img2 from the current image

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.5.0.0 (1.5.0.0)