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

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

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