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VideoCaptureRetrieve Method
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Retrieve a Gray image frame after Grab()

Namespace:  Emgu.CV
Assembly:  Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.3.0.2824 (3.3.0.2824)
Syntax
public virtual bool Retrieve(
	IOutputArray image,
	int channel = 0
)

Parameters

image
Type: Emgu.CVIOutputArray
The output image
channel (Optional)
Type: SystemInt32
The channel to retrieve image

Return Value

Type: Boolean
True if the frame can be retrieved
See Also