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CudaInvokeGetSubRect Method
http://www.emgu.com
Returns header, corresponding to a specified rectangle of the input GpuMat. In other words, it allows the user to treat a rectangular part of input array as a stand-alone array.

Namespace: Emgu.CV.Cuda
Assembly: Emgu.CV.Cuda (in Emgu.CV.Cuda.dll) Version: 3.0.0.2161 (3.0.0.2161)
Syntax
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public static IntPtr GetSubRect(
	IntPtr mat,
	ref Rectangle rect
)

Parameters

mat
Type: SystemIntPtr
Input GpuMat
rect
Type: System.DrawingRectangle
Zero-based coordinates of the rectangle of interest.

Return Value

Type: IntPtr
Pointer to the resultant sub-array header.
See Also