/
StarDetector.cs
74 lines (66 loc) · 1.9 KB
/
StarDetector.cs
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using OpenCvSharp.Internal;
namespace OpenCvSharp.XFeatures2D;
/// <summary>
/// The "Star" Detector
/// </summary>
public class StarDetector : Feature2D
{
private Ptr? ptrObj;
/// <summary>
///
/// </summary>
internal StarDetector(IntPtr p)
{
ptrObj = new Ptr(p);
ptr = ptrObj.Get();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="maxSize"></param>
/// <param name="responseThreshold"></param>
/// <param name="lineThresholdProjected"></param>
/// <param name="lineThresholdBinarized"></param>
/// <param name="suppressNonmaxSize"></param>
public static StarDetector Create(
int maxSize = 45,
int responseThreshold = 30,
int lineThresholdProjected = 10,
int lineThresholdBinarized = 8,
int suppressNonmaxSize = 5)
{
NativeMethods.HandleException(
NativeMethods.xfeatures2d_StarDetector_create(
maxSize, responseThreshold, lineThresholdProjected,
lineThresholdBinarized, suppressNonmaxSize, out var ret));
return new StarDetector(ret);
}
/// <summary>
/// Releases managed resources
/// </summary>
protected override void DisposeManaged()
{
ptrObj?.Dispose();
ptrObj = null;
base.DisposeManaged();
}
internal class Ptr : OpenCvSharp.Ptr
{
public Ptr(IntPtr ptr) : base(ptr)
{
}
public override IntPtr Get()
{
NativeMethods.HandleException(
NativeMethods.xfeatures2d_Ptr_StarDetector_get(ptr, out var ret));
GC.KeepAlive(this);
return ret;
}
protected override void DisposeUnmanaged()
{
NativeMethods.HandleException(
NativeMethods.xfeatures2d_Ptr_StarDetector_delete(ptr));
base.DisposeUnmanaged();
}
}
}