CudaORBDetector Constructor |
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Create a ORBDetector using the specific values
Namespace: Emgu.CV.CudaAssembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.2.0.2682 (3.2.0.2682)
Syntaxpublic CudaORBDetector(
int numberOfFeatures = 500,
float scaleFactor = 1.2f,
int nLevels = 8,
int edgeThreshold = 31,
int firstLevel = 0,
int WTK_A = 2,
ORBDetectorScoreType scoreType = ORBDetectorScoreType.Harris,
int patchSize = 31,
int fastThreshold = 20,
bool blurForDescriptor = false
)
Public Sub New (
Optional numberOfFeatures As Integer = 500,
Optional scaleFactor As Single = 1.2F,
Optional nLevels As Integer = 8,
Optional edgeThreshold As Integer = 31,
Optional firstLevel As Integer = 0,
Optional WTK_A As Integer = 2,
Optional scoreType As ORBDetectorScoreType = ORBDetectorScoreType.Harris,
Optional patchSize As Integer = 31,
Optional fastThreshold As Integer = 20,
Optional blurForDescriptor As Boolean = false
)
public:
CudaORBDetector(
int numberOfFeatures = 500,
float scaleFactor = 1.2f,
int nLevels = 8,
int edgeThreshold = 31,
int firstLevel = 0,
int WTK_A = 2,
ORBDetectorScoreType scoreType = ORBDetectorScoreType::Harris,
int patchSize = 31,
int fastThreshold = 20,
bool blurForDescriptor = false
)
new :
?numberOfFeatures : int *
?scaleFactor : float32 *
?nLevels : int *
?edgeThreshold : int *
?firstLevel : int *
?WTK_A : int *
?scoreType : ORBDetectorScoreType *
?patchSize : int *
?fastThreshold : int *
?blurForDescriptor : bool
(* Defaults:
let _numberOfFeatures = defaultArg numberOfFeatures 500
let _scaleFactor = defaultArg scaleFactor 1.2f
let _nLevels = defaultArg nLevels 8
let _edgeThreshold = defaultArg edgeThreshold 31
let _firstLevel = defaultArg firstLevel 0
let _WTK_A = defaultArg WTK_A 2
let _scoreType = defaultArg scoreType ORBDetectorScoreType.Harris
let _patchSize = defaultArg patchSize 31
let _fastThreshold = defaultArg fastThreshold 20
let _blurForDescriptor = defaultArg blurForDescriptor false
*)
-> CudaORBDetector
Parameters
- numberOfFeatures (Optional)
- Type: SystemInt32
The number of desired features. - scaleFactor (Optional)
- Type: SystemSingle
Coefficient by which we divide the dimensions from one scale pyramid level to the next. - nLevels (Optional)
- Type: SystemInt32
The number of levels in the scale pyramid. - edgeThreshold (Optional)
- Type: SystemInt32
How far from the boundary the points should be. - firstLevel (Optional)
- Type: SystemInt32
The level at which the image is given. If 1, that means we will also look at the image.scaleFactor times bigger - WTK_A (Optional)
- Type: SystemInt32
How many random points are used to produce each cell of the descriptor (2, 3, 4 ...). - scoreType (Optional)
- Type: Emgu.CV.Features2DORBDetectorScoreType
Type of the score to use. - patchSize (Optional)
- Type: SystemInt32
Patch size. - fastThreshold (Optional)
- Type: SystemInt32
Fast threshold - blurForDescriptor (Optional)
- Type: SystemBoolean
Blur for descriptor
See Also