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Create DAISY descriptor extractor
Namespace:
Emgu.CV.XFeatures2D
Assembly:
Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.3.0.2824 (3.3.0.2824)
Syntaxpublic DAISY(
float radius = 15f,
int qRadius = 3,
int qTheta = 8,
int qHist = 8,
DAISYNormalizationType norm = DAISYNormalizationType.None,
IInputArray H = null,
bool interpolation = true,
bool useOrientation = false
)
Public Sub New (
Optional radius As Single = 15F,
Optional qRadius As Integer = 3,
Optional qTheta As Integer = 8,
Optional qHist As Integer = 8,
Optional norm As DAISYNormalizationType = DAISYNormalizationType.None,
Optional H As IInputArray = Nothing,
Optional interpolation As Boolean = true,
Optional useOrientation As Boolean = false
)
public:
DAISY(
float radius = 15f,
int qRadius = 3,
int qTheta = 8,
int qHist = 8,
DAISYNormalizationType norm = DAISYNormalizationType::None,
IInputArray^ H = nullptr,
bool interpolation = true,
bool useOrientation = false
)
new :
?radius : float32 *
?qRadius : int *
?qTheta : int *
?qHist : int *
?norm : DAISYNormalizationType *
?H : IInputArray *
?interpolation : bool *
?useOrientation : bool
(* Defaults:
let _radius = defaultArg radius 15f
let _qRadius = defaultArg qRadius 3
let _qTheta = defaultArg qTheta 8
let _qHist = defaultArg qHist 8
let _norm = defaultArg norm DAISYNormalizationType.None
let _H = defaultArg H null
let _interpolation = defaultArg interpolation true
let _useOrientation = defaultArg useOrientation false
*)
-> DAISY
Parameters
- radius (Optional)
- Type: SystemSingle
Radius of the descriptor at the initial scale. - qRadius (Optional)
- Type: SystemInt32
Amount of radial range division quantity. - qTheta (Optional)
- Type: SystemInt32
Amount of angular range division quantity. - qHist (Optional)
- Type: SystemInt32
Amount of gradient orientations range division quantity. - norm (Optional)
- Type: Emgu.CV.XFeatures2DDAISYNormalizationType
Descriptors normalization type. - H (Optional)
- Type: Emgu.CVIInputArray
optional 3x3 homography matrix used to warp the grid of daisy but sampling keypoints remains unwarped on image - interpolation (Optional)
- Type: SystemBoolean
Switch to disable interpolation for speed improvement at minor quality loss - useOrientation (Optional)
- Type: SystemBoolean
Sample patterns using keypoints orientation, disabled by default.
See Also