Method Create

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

Create(Feature2D, int, int, float, float)

Creates an AffineFeature detector/extractor over the given backend.

public static AffineFeature Create(Feature2D backend, int maxTilt = 5, int minTilt = 0, float tiltStep = 1.4142135, float rotateStepBase = 72)

Parameters

backend Feature2D

The detector/extractor used as backend (e.g. SIFT).

maxTilt int

The highest power index of tilt factor. 5 is used in the paper as tilt sampling range n.

minTilt int

The lowest power index of tilt factor. 0 is used in the paper.

tiltStep float

Tilt sampling step in Algorithm 1 in the paper.

rotateStepBase float

Rotation sampling step factor b in Algorithm 1 in the paper.

Returns

AffineFeature