Create a CvSURFParams using the specific values

Namespace:  Emgu.CV
Assembly:  Emgu.CV (in Emgu.CV.dll) Version: 2.1.0.649 (2.1.0.649)

Syntax

         
 C#  Visual Basic  Visual C++ 
public static MCvSURFParams cvSURFParams(
	double hessianThreshold,
	int extended
)
Public Shared Function cvSURFParams ( _
	hessianThreshold As Double, _
	extended As Integer _
) As MCvSURFParams
public:
static MCvSURFParams cvSURFParams(
	double hessianThreshold, 
	int extended
)

Parameters

hessianThreshold
Double
only features with keypoint.hessian larger than that are extracted. good default value is ~300-500 (can depend on the average local contrast and sharpness of the image). user can further filter out some features based on their hessian values and other characteristics
extended
Int32
0 means basic descriptors (64 elements each), 1 means extended descriptors (128 elements each)

Return Value

The MCvSURFParams structure

See Also