http://www.emgu.com
Sets the channel of interest to a given value. Value 0 means that all channels are selected, 1 means that the first channel is selected etc. If ROI is NULL and coi != 0, ROI is allocated.

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.10.1935 (2.4.10.1935)

Syntax

C#
public static void cvSetImageCOI(
	IntPtr image,
	int coi
)
Visual Basic
Public Shared Sub cvSetImageCOI ( 
	image As IntPtr,
	coi As Integer
)
Visual C++
public:
static void cvSetImageCOI(
	IntPtr image, 
	int coi
)
F#
static member cvSetImageCOI : 
        image : IntPtr * 
        coi : int -> unit 

Parameters

image
Type: System..::..IntPtr
Image header
coi
Type: System..::..Int32
Channel of interest starting from 1. If 0, the COI is unset.

See Also