C# Class Emgu.CV.Structure.MCvSURFPoint

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Public Properties

Property	Type	Description
dir	float
hessian	float
laplacian	int
pt	System.Drawing.PointF
size	int

Property Details

dir public_oe property

Orientation of the feature: 0..360 degrees

public float dir
return	float

hessian public_oe property

Value of the hessian (can be used to approximately estimate the feature strengths; see also params.hessianThreshold.

public float hessian
return	float

laplacian public_oe property

-1, 0 or +1. sign of the laplacian at the point. can be used to speedup feature comparison (normally features with laplacians of different signs can not match)

public int laplacian
return	int

pt public_oe property

Position of the feature within the image

public System.Drawing.PointF pt
return	System.Drawing.PointF

size public_oe property

Size of the feature

public int size
return	int