CudaCannyEdgeDetector Constructor |
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Canny edge detector using Cuda.
Namespace:
Emgu.CV.Cuda
Assembly:
Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.3.0.2824 (3.3.0.2824)
Syntaxpublic CudaCannyEdgeDetector(
double lowThreshold,
double highThreshold,
int apertureSize = 3,
bool L2gradient = false
)
Public Sub New (
lowThreshold As Double,
highThreshold As Double,
Optional apertureSize As Integer = 3,
Optional L2gradient As Boolean = false
)
public:
CudaCannyEdgeDetector(
double lowThreshold,
double highThreshold,
int apertureSize = 3,
bool L2gradient = false
)
new :
lowThreshold : float *
highThreshold : float *
?apertureSize : int *
?L2gradient : bool
(* Defaults:
let _apertureSize = defaultArg apertureSize 3
let _L2gradient = defaultArg L2gradient false
*)
-> CudaCannyEdgeDetector
Parameters
- lowThreshold
- Type: SystemDouble
The first threshold, used for edge linking - highThreshold
- Type: SystemDouble
The second threshold, used to find initial segments of strong edges - apertureSize (Optional)
- Type: SystemInt32
Aperture parameter for Sobel operator, use 3 for default - L2gradient (Optional)
- Type: SystemBoolean
Use false for default
See Also