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Similar to other geometrical transformations, some interpolation method (specified by user) is used to extract pixels with non-integer coordinates.

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.0.1717 (2.4.0.1717)

Syntax

C#
public static void cvRemap(
	IntPtr src,
	IntPtr dst,
	IntPtr mapx,
	IntPtr mapy,
	int flags,
	MCvScalar fillval
)
Visual Basic
Public Shared Sub cvRemap ( _
	src As IntPtr, _
	dst As IntPtr, _
	mapx As IntPtr, _
	mapy As IntPtr, _
	flags As Integer, _
	fillval As MCvScalar _
)
Visual C++
public:
static void cvRemap(
	IntPtr src, 
	IntPtr dst, 
	IntPtr mapx, 
	IntPtr mapy, 
	int flags, 
	MCvScalar fillval
)

Parameters

src
Type: System..::..IntPtr
Source image
dst
Type: System..::..IntPtr
Destination image
mapx
Type: System..::..IntPtr
The map of x-coordinates (32fC1 image)
mapy
Type: System..::..IntPtr
The map of y-coordinates (32fC1 image)
flags
Type: System..::..Int32
A combination of interpolation method and the optional flag CV_WARP_FILL_OUTLIERS
fillval
Type: Emgu.CV.Structure..::..MCvScalar
A value used to fill outliers

See Also