| LBPHFaceRecognizerCreate Method |
The Circular Local Binary Patterns (used in training and prediction) expect the data given as
grayscale images, use cvtColor to convert between the color spaces.
This model supports updating.
Namespace:
OpenCvSharp.Face
Assembly:
OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax public static LBPHFaceRecognizer Create(
int radius = 1,
int neighbors = 8,
int gridX = 8,
int gridY = 8,
double threshold = 1.79769313486232E+308
)
Public Shared Function Create (
Optional radius As Integer = 1,
Optional neighbors As Integer = 8,
Optional gridX As Integer = 8,
Optional gridY As Integer = 8,
Optional threshold As Double = 1.79769313486232E+308
) As LBPHFaceRecognizer
public:
static LBPHFaceRecognizer^ Create(
int radius = 1,
int neighbors = 8,
int gridX = 8,
int gridY = 8,
double threshold = 1.79769313486232E+308
)
static member Create :
?radius : int *
?neighbors : int *
?gridX : int *
?gridY : int *
?threshold : float
(* Defaults:
let _radius = defaultArg radius 1
let _neighbors = defaultArg neighbors 8
let _gridX = defaultArg gridX 8
let _gridY = defaultArg gridY 8
let _threshold = defaultArg threshold 1.79769313486232E+308
*)
-> LBPHFaceRecognizer
Parameters
- radius (Optional)
- Type: SystemInt32
The radius used for building the Circular Local Binary Pattern. The greater the radius, the - neighbors (Optional)
- Type: SystemInt32
The number of sample points to build a Circular Local Binary Pattern from.
An appropriate value is to use `8` sample points.Keep in mind: the more sample points you include, the higher the computational cost. - gridX (Optional)
- Type: SystemInt32
The number of cells in the horizontal direction, 8 is a common value used in publications.
The more cells, the finer the grid, the higher the dimensionality of the resulting feature vector. - gridY (Optional)
- Type: SystemInt32
The number of cells in the vertical direction, 8 is a common value used in publications.
The more cells, the finer the grid, the higher the dimensionality of the resulting feature vector. - threshold (Optional)
- Type: SystemDouble
The threshold applied in the prediction. If the distance to the nearest neighbor
is larger than the threshold, this method returns -1.
Return Value
Type:
LBPHFaceRecognizer[Missing <returns> documentation for "M:OpenCvSharp.Face.LBPHFaceRecognizer.Create(System.Int32,System.Int32,System.Int32,System.Int32,System.Double)"]
See Also