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Returns a GpuMat corresponding to the ith column of the GpuMat. The data is shared with the current GpuMat.

Namespace: Emgu.CV.GPU
Assembly: Emgu.CV.GPU (in Emgu.CV.GPU.dll) Version: 2.4.2.1777 (2.4.2.1777)

Syntax

C#
public GpuMat<TDepth> Col(
	int i
)
Visual Basic
Public Function Col ( _
	i As Integer _
) As GpuMat(Of TDepth)
Visual C++
public:
GpuMat<TDepth>^ Col(
	int i
)

Parameters

i
Type: System..::..Int32
The column to be extracted

Return Value

The ith column of the GpuMat

Remarks

The parent GpuMat should never be released before the returned GpuMat that represent the subregion

See Also