KeyPointsFilter Class

A class filters a vector of keypoints.

Inheritance Hierarchy

SystemObject
OpenCvSharpKeyPointsFilter

Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0

Syntax

public static class KeyPointsFilter

Public NotInheritable Class KeyPointsFilter

public ref class KeyPointsFilter abstract sealed

[<AbstractClassAttribute>]
[<SealedAttribute>]
type KeyPointsFilter =  class end

The KeyPointsFilter type exposes the following members.

Methods

	Name	Description
	RemoveDuplicated	Remove duplicated keypoints.
	RemoveDuplicatedSorted	Remove duplicated keypoints and sort the remaining keypoints
	RetainBest	Retain the specified number of the best keypoints (according to the response)
	RunByImageBorder	Remove keypoints within borderPixels of an image edge.
	RunByKeypointSize	Remove keypoints of sizes out of range.
	RunByPixelsMask	Remove keypoints from some image by mask for pixels of this image.