| MatGetRectSubPix Method |
Retrieves a pixel rectangle from an image with sub-pixel accuracy.
Namespace:
OpenCvSharp
Assembly:
OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax public Mat GetRectSubPix(
Size patchSize,
Point2f center,
int patchType = -1
)
Public Function GetRectSubPix (
patchSize As Size,
center As Point2f,
Optional patchType As Integer = -1
) As Mat
public:
Mat^ GetRectSubPix(
Size patchSize,
Point2f center,
int patchType = -1
)
member GetRectSubPix :
patchSize : Size *
center : Point2f *
?patchType : int
(* Defaults:
let _patchType = defaultArg patchType -1
*)
-> Mat
Parameters
- patchSize
- Type: OpenCvSharpSize
Size of the extracted patch. - center
- Type: OpenCvSharpPoint2f
Floating point coordinates of the center of the extracted rectangle
within the source image. The center must be inside the image. - patchType (Optional)
- Type: SystemInt32
Depth of the extracted pixels. By default, they have the same depth as src.
Return Value
Type:
MatExtracted patch that has the size patchSize and the same number of channels as src .
See Also