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Create CvSURFParams with the specific value

Namespace: Emgu.CV.Structure
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.2.1777 (2.4.2.1777)

Syntax

C#
public MCvSURFParams(
	double hessianThreshold,
	bool extended,
	int nOctaves,
	int nOctaveLayers
)
Visual Basic
Public Sub New ( _
	hessianThreshold As Double, _
	extended As Boolean, _
	nOctaves As Integer, _
	nOctaveLayers As Integer _
)
Visual C++
public:
MCvSURFParams(
	double hessianThreshold, 
	bool extended, 
	int nOctaves, 
	int nOctaveLayers
)

Parameters

hessianThreshold
Type: System..::..Double
Only features with keypoint.hessian larger than this are extracted.
extended
Type: System..::..Boolean
False means basic descriptors (64 elements each), True means extended descriptors (128 elements each)
nOctaves
Type: System..::..Int32
The number of octaves to be used for extraction. With each next octave the feature size is doubled
nOctaveLayers
Type: System..::..Int32
The number of layers within each octave

See Also