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Retrieve a Gray image frame after Grab()

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

Syntax

C#
public virtual Image<Gray, byte> RetrieveGrayFrame(
	int streamIndex
)
Visual Basic
Public Overridable Function RetrieveGrayFrame ( 
	streamIndex As Integer
) As Image(Of Gray, Byte)
Visual C++
public:
virtual Image<Gray, unsigned char>^ RetrieveGrayFrame(
	int streamIndex
)
F#
abstract RetrieveGrayFrame : 
        streamIndex : int -> Image<Gray, byte> 
override RetrieveGrayFrame : 
        streamIndex : int -> Image<Gray, byte> 

Parameters

streamIndex
Type: System..::..Int32
Stream index. Use 0 for default.

Return Value

Type: Image<(Of <(<'Gray, Byte>)>)>
A Gray image frame

See Also