C# 클래스 Emgu.CV.Structure.MCvSURFParams

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공개 프로퍼티들

프로퍼티 타입 설명
Extended bool
HessianThreshold double
NOctaveLayers int
NOctaves int
Upright bool

공개 메소드들

메소드 설명
MCvSURFParams ( double hessianThreshold, bool extended ) : System

Creage CvSURFParams with the specific value
MCvSURFParams ( double hessianThreshold, bool extended, int nOctaves, int nOctaveLayers ) : System

Create CvSURFParams with the specific value

메소드 상세

MCvSURFParams() 공개 메소드

Creage CvSURFParams with the specific value
public MCvSURFParams ( double hessianThreshold, bool extended ) : System
hessianThreshold double Only features with keypoint.hessian larger than this are extracted.
extended bool /// False means basic descriptors (64 elements each), /// True means extended descriptors (128 elements each) ///
리턴 System

MCvSURFParams() 공개 메소드

Create CvSURFParams with the specific value
public MCvSURFParams ( double hessianThreshold, bool extended, int nOctaves, int nOctaveLayers ) : System
hessianThreshold double Only features with keypoint.hessian larger than this are extracted.
extended bool /// False means basic descriptors (64 elements each), /// True means extended descriptors (128 elements each) ///
nOctaves int /// The number of octaves to be used for extraction. /// With each next octave the feature size is doubled ///
nOctaveLayers int /// The number of layers within each octave ///
리턴 System

프로퍼티 상세

Extended 공개적으로 프로퍼티

False means basic descriptors (64 elements each), True means extended descriptors (128 elements each)
public bool Extended
리턴 bool

HessianThreshold 공개적으로 프로퍼티

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
public double HessianThreshold
리턴 double

NOctaveLayers 공개적으로 프로퍼티

The number of layers within each octave
public int NOctaveLayers
리턴 int

NOctaves 공개적으로 프로퍼티

The number of octaves to be used for extraction. With each next octave the feature size is doubled
public int NOctaves
리턴 int

Upright 공개적으로 프로퍼티

Upright SURF
public bool Upright
리턴 bool