ImageTColor, TDepthSub Method (ImageTColor, TDepth, ImageGray, Byte)

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Elementwise subtract another image from the current image, using a mask

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 4.1.1.3497 (4.1.1.3497)

Syntax

public Image<TColor, TDepth> Sub(
	Image<TColor, TDepth> img2,
	Image<Gray, byte> mask
)

Public Function Sub ( 
	img2 As Image(Of TColor, TDepth),
	mask As Image(Of Gray, Byte)
) As Image(Of TColor, TDepth)

public:
Image<TColor, TDepth>^ Sub(
	Image<TColor, TDepth>^ img2, 
	Image<Gray, unsigned char>^ mask
)

member Sub : 
        img2 : Image<'TColor, 'TDepth> * 
        mask : Image<Gray, byte> -> Image<'TColor, 'TDepth>

img2: Type: Emgu.CVImageTColor, TDepth
The image to be subtracted from the current image
mask: Type: Emgu.CVImageGray, Byte
The mask for the subtract operation

Type: ImageTColor, TDepth
The result of elementwise subtracting img2 from the current image, using the specific mask