413 lines
14 KiB
C#
413 lines
14 KiB
C#
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//using OpenCVForUnity.CoreModule;
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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 SURF_CUDA
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// /**
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// * Class used for extracting Speeded Up Robust Features (SURF) from an image. :
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// *
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// * The class SURF_CUDA implements Speeded Up Robust Features descriptor. There is a fast multi-scale
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// * Hessian keypoint detector that can be used to find the keypoints (which is the default option). But
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// * the descriptors can also be computed for the user-specified keypoints. Only 8-bit grayscale images
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// * are supported.
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// *
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// * The class SURF_CUDA can store results in the GPU and CPU memory. It provides functions to convert
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// * results between CPU and GPU version ( uploadKeypoints, downloadKeypoints, downloadDescriptors ). The
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// * format of CPU results is the same as SURF results. GPU results are stored in GpuMat. The keypoints
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// * matrix is \(\texttt{nFeatures} \times 7\) matrix with the CV_32FC1 type.
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// *
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// * <ul>
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// * <li>
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// * keypoints.ptr<float>(X_ROW)[i] contains x coordinate of the i-th feature.
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// * </li>
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// * <li>
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// * keypoints.ptr<float>(Y_ROW)[i] contains y coordinate of the i-th feature.
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// * </li>
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// * <li>
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// * keypoints.ptr<float>(LAPLACIAN_ROW)[i] contains the laplacian sign of the i-th feature.
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// * </li>
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// * <li>
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// * keypoints.ptr<float>(OCTAVE_ROW)[i] contains the octave of the i-th feature.
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// * </li>
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// * <li>
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// * keypoints.ptr<float>(SIZE_ROW)[i] contains the size of the i-th feature.
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// * </li>
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// * <li>
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// * keypoints.ptr<float>(ANGLE_ROW)[i] contain orientation of the i-th feature.
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// * </li>
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// * <li>
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// * keypoints.ptr<float>(HESSIAN_ROW)[i] contains the response of the i-th feature.
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// * </li>
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// * </ul>
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// *
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// * The descriptors matrix is \(\texttt{nFeatures} \times \texttt{descriptorSize}\) matrix with the
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// * CV_32FC1 type.
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// *
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// * The class SURF_CUDA uses some buffers and provides access to it. All buffers can be safely released
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// * between function calls.
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// *
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// * SEE: SURF
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// *
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// * <b>Note:</b>
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// * <ul>
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// * <li>
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// * An example for using the SURF keypoint matcher on GPU can be found at
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// * opencv_source_code/samples/gpu/surf_keypoint_matcher.cpp
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// * </li>
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// * </ul>
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// */
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// public class SURF_CUDA : DisposableOpenCVObject
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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_SURF_1CUDA_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 SURF_CUDA(IntPtr addr) : base(addr) { }
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// public IntPtr getNativeObjAddr() { return nativeObj; }
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// // internal usage only
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// public static SURF_CUDA __fromPtr__(IntPtr addr) { return new SURF_CUDA(addr); }
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// // C++: enum cv.cuda.SURF_CUDA.KeypointLayout
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// public const int X_ROW = 0;
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// public const int Y_ROW = 0 + 1;
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// public const int LAPLACIAN_ROW = 0 + 2;
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// public const int OCTAVE_ROW = 0 + 3;
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// public const int SIZE_ROW = 0 + 4;
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// public const int ANGLE_ROW = 0 + 5;
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// public const int HESSIAN_ROW = 0 + 6;
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// public const int ROWS_COUNT = 0 + 7;
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// //
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// // C++: static Ptr_SURF_CUDA cv::cuda::SURF_CUDA::create(double _hessianThreshold, int _nOctaves = 4, int _nOctaveLayers = 2, bool _extended = false, float _keypointsRatio = 0.01f, bool _upright = false)
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// //
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// /**
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// * param _hessianThreshold Threshold for hessian keypoint detector used in SURF.
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// * param _nOctaves Number of pyramid octaves the keypoint detector will use.
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// * param _nOctaveLayers Number of octave layers within each octave.
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// * param _extended Extended descriptor flag (true - use extended 128-element descriptors; false - use
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// * 64-element descriptors).
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// * param _keypointsRatio Limits a maximum number of features
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// * param _upright Up-right or rotated features flag (true - do not compute orientation of features;
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// * false - compute orientation).
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// * return automatically generated
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// */
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// public static SURF_CUDA create(double _hessianThreshold, int _nOctaves, int _nOctaveLayers, bool _extended, float _keypointsRatio, bool _upright)
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// {
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// return SURF_CUDA.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(xfeatures2d_SURF_1CUDA_create_10(_hessianThreshold, _nOctaves, _nOctaveLayers, _extended, _keypointsRatio, _upright)));
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// }
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// /**
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// * param _hessianThreshold Threshold for hessian keypoint detector used in SURF.
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// * param _nOctaves Number of pyramid octaves the keypoint detector will use.
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// * param _nOctaveLayers Number of octave layers within each octave.
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// * param _extended Extended descriptor flag (true - use extended 128-element descriptors; false - use
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// * 64-element descriptors).
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// * param _keypointsRatio Limits a maximum number of features
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// * false - compute orientation).
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// * return automatically generated
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// */
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// public static SURF_CUDA create(double _hessianThreshold, int _nOctaves, int _nOctaveLayers, bool _extended, float _keypointsRatio)
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// {
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// return SURF_CUDA.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(xfeatures2d_SURF_1CUDA_create_11(_hessianThreshold, _nOctaves, _nOctaveLayers, _extended, _keypointsRatio)));
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// }
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// /**
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// * param _hessianThreshold Threshold for hessian keypoint detector used in SURF.
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// * param _nOctaves Number of pyramid octaves the keypoint detector will use.
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// * param _nOctaveLayers Number of octave layers within each octave.
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// * param _extended Extended descriptor flag (true - use extended 128-element descriptors; false - use
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// * 64-element descriptors).
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// * false - compute orientation).
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// * return automatically generated
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// */
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// public static SURF_CUDA create(double _hessianThreshold, int _nOctaves, int _nOctaveLayers, bool _extended)
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// {
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// return SURF_CUDA.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(xfeatures2d_SURF_1CUDA_create_12(_hessianThreshold, _nOctaves, _nOctaveLayers, _extended)));
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// }
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// /**
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// * param _hessianThreshold Threshold for hessian keypoint detector used in SURF.
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// * param _nOctaves Number of pyramid octaves the keypoint detector will use.
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// * param _nOctaveLayers Number of octave layers within each octave.
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// * 64-element descriptors).
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// * false - compute orientation).
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// * return automatically generated
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// */
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// public static SURF_CUDA create(double _hessianThreshold, int _nOctaves, int _nOctaveLayers)
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// {
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// return SURF_CUDA.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(xfeatures2d_SURF_1CUDA_create_13(_hessianThreshold, _nOctaves, _nOctaveLayers)));
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// }
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// /**
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// * param _hessianThreshold Threshold for hessian keypoint detector used in SURF.
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// * param _nOctaves Number of pyramid octaves the keypoint detector will use.
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// * 64-element descriptors).
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// * false - compute orientation).
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// * return automatically generated
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// */
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// public static SURF_CUDA create(double _hessianThreshold, int _nOctaves)
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// {
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// return SURF_CUDA.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(xfeatures2d_SURF_1CUDA_create_14(_hessianThreshold, _nOctaves)));
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// }
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// /**
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// * param _hessianThreshold Threshold for hessian keypoint detector used in SURF.
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// * 64-element descriptors).
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// * false - compute orientation).
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// * return automatically generated
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// */
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// public static SURF_CUDA create(double _hessianThreshold)
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// {
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// return SURF_CUDA.__fromPtr__(DisposableObject.ThrowIfNullIntPtr(xfeatures2d_SURF_1CUDA_create_15(_hessianThreshold)));
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// }
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// //
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// // C++: int cv::cuda::SURF_CUDA::descriptorSize()
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// //
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// public int descriptorSize()
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// {
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// ThrowIfDisposed();
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// return xfeatures2d_SURF_1CUDA_descriptorSize_10(nativeObj);
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// }
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// //
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// // C++: int cv::cuda::SURF_CUDA::defaultNorm()
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// //
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// public int defaultNorm()
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// {
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// ThrowIfDisposed();
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// return xfeatures2d_SURF_1CUDA_defaultNorm_10(nativeObj);
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// }
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// //
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// // C++: void cv::cuda::SURF_CUDA::downloadKeypoints(GpuMat keypointsGPU, vector_KeyPoint& keypoints)
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// //
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// // Unknown type 'GpuMat' (I), skipping the function
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// //
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// // C++: void cv::cuda::SURF_CUDA::detect(GpuMat img, GpuMat mask, GpuMat& keypoints)
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// //
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// // Unknown type 'GpuMat' (I), skipping the function
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// //
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// // C++: void cv::cuda::SURF_CUDA::detectWithDescriptors(GpuMat img, GpuMat mask, GpuMat& keypoints, GpuMat& descriptors, bool useProvidedKeypoints = false)
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// //
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// // Unknown type 'GpuMat' (I), skipping the function
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// //
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// // C++: double SURF_CUDA::hessianThreshold
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// //
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// public double get_hessianThreshold()
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// {
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// ThrowIfDisposed();
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// return xfeatures2d_SURF_1CUDA_get_1hessianThreshold_10(nativeObj);
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// }
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// //
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// // C++: int SURF_CUDA::nOctaves
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// //
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// public int get_nOctaves()
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// {
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// ThrowIfDisposed();
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// return xfeatures2d_SURF_1CUDA_get_1nOctaves_10(nativeObj);
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// }
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// //
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// // C++: int SURF_CUDA::nOctaveLayers
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// //
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// public int get_nOctaveLayers()
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// {
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// ThrowIfDisposed();
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// return xfeatures2d_SURF_1CUDA_get_1nOctaveLayers_10(nativeObj);
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// }
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// //
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// // C++: bool SURF_CUDA::extended
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// //
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// public bool get_extended()
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// {
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// ThrowIfDisposed();
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// return xfeatures2d_SURF_1CUDA_get_1extended_10(nativeObj);
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// }
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// //
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// // C++: bool SURF_CUDA::upright
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// //
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// public bool get_upright()
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// {
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// ThrowIfDisposed();
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// return xfeatures2d_SURF_1CUDA_get_1upright_10(nativeObj);
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// }
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// //
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// // C++: float SURF_CUDA::keypointsRatio
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// //
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// public float get_keypointsRatio()
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// {
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// ThrowIfDisposed();
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// return xfeatures2d_SURF_1CUDA_get_1keypointsRatio_10(nativeObj);
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// }
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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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// // C++: static Ptr_SURF_CUDA cv::cuda::SURF_CUDA::create(double _hessianThreshold, int _nOctaves = 4, int _nOctaveLayers = 2, bool _extended = false, float _keypointsRatio = 0.01f, bool _upright = false)
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// [DllImport(LIBNAME)]
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// private static extern IntPtr xfeatures2d_SURF_1CUDA_create_10(double _hessianThreshold, int _nOctaves, int _nOctaveLayers, [MarshalAs(UnmanagedType.U1)] bool _extended, float _keypointsRatio, [MarshalAs(UnmanagedType.U1)] bool _upright);
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// [DllImport(LIBNAME)]
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// private static extern IntPtr xfeatures2d_SURF_1CUDA_create_11(double _hessianThreshold, int _nOctaves, int _nOctaveLayers, [MarshalAs(UnmanagedType.U1)] bool _extended, float _keypointsRatio);
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// [DllImport(LIBNAME)]
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// private static extern IntPtr xfeatures2d_SURF_1CUDA_create_12(double _hessianThreshold, int _nOctaves, int _nOctaveLayers, [MarshalAs(UnmanagedType.U1)] bool _extended);
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// [DllImport(LIBNAME)]
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// private static extern IntPtr xfeatures2d_SURF_1CUDA_create_13(double _hessianThreshold, int _nOctaves, int _nOctaveLayers);
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// [DllImport(LIBNAME)]
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// private static extern IntPtr xfeatures2d_SURF_1CUDA_create_14(double _hessianThreshold, int _nOctaves);
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// [DllImport(LIBNAME)]
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// private static extern IntPtr xfeatures2d_SURF_1CUDA_create_15(double _hessianThreshold);
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// // C++: int cv::cuda::SURF_CUDA::descriptorSize()
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// [DllImport(LIBNAME)]
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// private static extern int xfeatures2d_SURF_1CUDA_descriptorSize_10(IntPtr nativeObj);
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// // C++: int cv::cuda::SURF_CUDA::defaultNorm()
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// [DllImport(LIBNAME)]
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// private static extern int xfeatures2d_SURF_1CUDA_defaultNorm_10(IntPtr nativeObj);
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// // C++: double SURF_CUDA::hessianThreshold
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// [DllImport(LIBNAME)]
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// private static extern double xfeatures2d_SURF_1CUDA_get_1hessianThreshold_10(IntPtr nativeObj);
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// // C++: int SURF_CUDA::nOctaves
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// [DllImport(LIBNAME)]
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// private static extern int xfeatures2d_SURF_1CUDA_get_1nOctaves_10(IntPtr nativeObj);
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// // C++: int SURF_CUDA::nOctaveLayers
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// [DllImport(LIBNAME)]
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// private static extern int xfeatures2d_SURF_1CUDA_get_1nOctaveLayers_10(IntPtr nativeObj);
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// // C++: bool SURF_CUDA::extended
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// [DllImport(LIBNAME)]
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// [return: MarshalAs(UnmanagedType.U1)]
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// private static extern bool xfeatures2d_SURF_1CUDA_get_1extended_10(IntPtr nativeObj);
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// // C++: bool SURF_CUDA::upright
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// [DllImport(LIBNAME)]
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// [return: MarshalAs(UnmanagedType.U1)]
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// private static extern bool xfeatures2d_SURF_1CUDA_get_1upright_10(IntPtr nativeObj);
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// // C++: float SURF_CUDA::keypointsRatio
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// [DllImport(LIBNAME)]
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// private static extern float xfeatures2d_SURF_1CUDA_get_1keypointsRatio_10(IntPtr nativeObj);
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// // native support for java finalize()
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// [DllImport(LIBNAME)]
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// private static extern void xfeatures2d_SURF_1CUDA_delete(IntPtr nativeObj);
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// }
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//}
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