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CvInvokecvGetImageCOI Method
http://www.emgu.com
Returns channel of interest of the image (it returns 0 if all the channels are selected).

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 3.0.0.2161 (3.0.0.2161)
Syntax
public static int cvGetImageCOI(
	IntPtr image
)

Parameters

image
Type: SystemIntPtr
Image header.

Return Value

Type: Int32
channel of interest of the image (it returns 0 if all the channels are selected)
See Also