68 lines
1.8 KiB
C#
68 lines
1.8 KiB
C#
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using OpenCVForUnity.CoreModule;
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using OpenCVForUnity.Features2dModule;
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using OpenCVForUnity.UtilsModule;
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using System;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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namespace OpenCVForUnity.Xfeatures2dModule
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{
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// C++: class AffineFeature2D
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/**
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* Class implementing affine adaptation for key points.
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*
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* A REF: FeatureDetector and a REF: DescriptorExtractor are wrapped to augment the
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* detected points with their affine invariant elliptic region and to compute
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* the feature descriptors on the regions after warping them into circles.
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*
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* The interface is equivalent to REF: Feature2D, adding operations for
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* REF: Elliptic_KeyPoint "Elliptic_KeyPoints" instead of REF: KeyPoint "KeyPoints".
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*/
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public class AffineFeature2D : Feature2D
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{
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protected override void Dispose(bool disposing)
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{
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try
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{
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if (disposing)
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{
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}
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if (IsEnabledDispose)
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{
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if (nativeObj != IntPtr.Zero)
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xfeatures2d_AffineFeature2D_delete(nativeObj);
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nativeObj = IntPtr.Zero;
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}
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}
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finally
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{
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base.Dispose(disposing);
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}
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}
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protected internal AffineFeature2D(IntPtr addr) : base(addr) { }
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// internal usage only
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public static new AffineFeature2D __fromPtr__(IntPtr addr) { return new AffineFeature2D(addr); }
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#if (UNITY_IOS || UNITY_WEBGL) && !UNITY_EDITOR
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const string LIBNAME = "__Internal";
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#else
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const string LIBNAME = "opencvforunity";
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#endif
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// native support for java finalize()
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[DllImport(LIBNAME)]
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private static extern void xfeatures2d_AffineFeature2D_delete(IntPtr nativeObj);
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}
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}
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